By Year: Institute of Medical Engineering

Publications by Year

[ in press ] [ 2023 ] [ 2022 ] [ 2021 ] [ 2020 ] [ 2019 ] [ 2018 ] [ 2017 ] [ 2016 ] [ 2015 ] [ 2014 ] [ 2013 ] [ 2012 ] [ 2011 ] [ 2010 ] [ 2009 ] [ 2008 ] [ 2007 ] [ 2006 ] [ 2005 ]

in press [ to top ]

Ulloa, P., Methot, V., Wottschel, V. and Koch, M. A.: Extra-axonal contribution to double diffusion encoding-based pore size estimates in the corticospinal tract, Magnetic Resonance Materials in Physics, Biology and Medicine, in press, DOI: 10.1007/s10334-022-01058-8.
[ BibTeX ] [ URL ]

@article{QS465-ullo23, abstract = {Purpose: Study the origin of compartment size overestimation in double diffusion encoding MRI (DDE) in vivo experiments in the human corticospinal tract. Here, the extracellular space is hypothesized to be the origin of the DDE signal. By exploiting the DDE sensitivity to pores’ shape, it could be possible to identify the origin of the measured signal. The difference between parallel and perpendicular diffusion gradient orientation can indicate if a compartment is regular or eccentric in shape. As extracellular space can be considered an eccentric compartment, a positive difference would mean a high contribution to the compartment size estimates. Materials and Methods: Computer simulations using MISST and in-vivo experiments in eight healthy volunteers were performed. DDE experiments using a double spin-echo preparation with eight perpendicular directions were measured in vivo. The difference between parallel and perpendicular gradient orientations was analyzed using Wilcoxon signed-rank test and Mann-Whitney-U-test. Results: Simulations and MR experiments showed a statistically significant difference between parallel and perpendicular diffusion gradient orientation ($\alpha=0.05$). Conclusion: The results suggest that the DDE-based size estimate may be considerably influenced by the extra-axonal compartment. However, the experimental results are also consistent with purely intra-axonal contributions in combination with a large fiber orientation dispersion.}, author = {Ulloa, P. and Methot, V. and Wottschel, V. and Koch, M. A.}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia WottschelViktor}, title = {Extra-axonal contribution to double diffusion encoding-based pore size estimates in the corticospinal tract}, year = {in press} }

2023 [ to top ]

Elmoujarkach, E., Seeger, S., Schmidt, C., Mannheim, J. G., Schmidt, F. P. and Rafecas, M.: First 3D printed radioactive 89Zr phantoms for Positron Emission Tomography, Transactions on Additive Manufacturing Meets Medicine, Vol. 5 No. S1 (2023): Trans. AMMM Supplement, 2023, DOI: 10.18416/AMMM.2023.2309833.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2023.2309833, author = {Elmoujarkach, Ezzat and Seeger, Steven and Schmidt, Christian and Mannheim, Julia G. and Schmidt, Fabian P. and Rafecas, Magdalena}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {ElmoujarkachEzzat KI-INSPIRE MERMAID NucI RTF SeegerSteven imt}, pages = {Vol. 5 No. S1 (2023): Trans. AMMM Supplement}, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {First 3D printed radioactive 89Zr phantoms for Positron Emission Tomography}, year = 2023 }
Niebel, F., Schumacher, J., Mohn, F., Ahlborg, M., Buzug, T. M. and Graeser, M.: A Novel Approach to FFL Trajectory Analysis, International Journal on Magnetic Particle Imaging IJMPI, Vol 9 No 1 Suppl 1 (2023), 2023, DOI: 10.18416/IJMPI.2023.2303074.
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@article{https://doi.org/10.18416/ijmpi.2023.2303074, author = {Niebel, Frauke and Schumacher, Jonas and Mohn, Fabian and Ahlborg, Mandy and Buzug, Thorsten M. and Graeser, Matthias}, journal = {International Journal on Magnetic Particle Imaging IJMPI}, keywords = {ahlborgmandy buzugthorsten graesermatthias imt mpi niebelfrauke schumacherjonas}, pages = {Vol 9 No 1 Suppl 1 (2023)}, publisher = {International Journal on Magnetic Particle Imaging IJMPI}, title = {A Novel Approach to FFL Trajectory Analysis}, year = 2023 }
Hackelberg, N., Schumacher, J., Ackers, J., Möddel, M., Förger, F., Graeser, M. and Knopp, T.: MPIMeasurements.jl: An Extensible Julia Framework for Composable Magnetic Particle Imaging Devices, International Journal on Magnetic Particle Imaging IJMPI, Vol 9 No 1 Suppl 1 (2023), 2023, DOI: 10.18416/IJMPI.2023.2303069.
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@article{https://doi.org/10.18416/ijmpi.2023.2303069, author = {Hackelberg, Niklas and Schumacher, Jonas and Ackers, Justin and Möddel, Martin and Förger, Fynn and Graeser, Matthias and Knopp, Tobias}, journal = {International Journal on Magnetic Particle Imaging IJMPI}, keywords = {ackersjustin graesermatthias imt mpi schumacherjonas}, pages = {Vol 9 No 1 Suppl 1 (2023)}, publisher = {International Journal on Magnetic Particle Imaging IJMPI}, title = {MPIMeasurements.jl: An Extensible Julia Framework for Composable Magnetic Particle Imaging Devices}, year = 2023 }
Pommranz, C., Elmoujarkach, E., Cabello, J., Rafecas, M., Mannheim, J., Santangelo, A., la Fougère, C., Pichler, B. and Schmidt, F.: Simulation Studies and Experimental Model Validation of the Biograph Vision Quadra, Nuklearmedizin - NuclearMedicine, 62(02), V8--, 2023, DOI: 10.1055/s-0043-1766212.
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@article{noauthororeditor2023simulation, author = {Pommranz, Christian and Elmoujarkach, Ezzat and Cabello, Jorge and Rafecas, Magdalena and Mannheim, Julia and Santangelo, Andrea and la Fougère, Christian and Pichler, Bernd and Schmidt, Fabian}, journal = {Nuklearmedizin - NuclearMedicine}, keywords = {ElmoujarkachEzzat RafecasMagdalena imt ki-inspire myown}, number = {02}, pages = {V8--}, publisher = {Georg Thieme Verlag}, title = {Simulation Studies and Experimental Model Validation of the Biograph Vision Quadra}, volume = 62, year = 2023 }
Llosá, G. and Rafecas, M.: Hybrid PET/Compton-camera imaging: an imager for the next generation, The European Physical Journal Plus, 138(3), 214, 2023.
[ BibTeX ] [ URL ]

@article{llosa2023hybrid, author = {Llos{á}, Gabriela and Rafecas, Magdalena}, journal = {The European Physical Journal Plus}, keywords = {imt mermaid myown nuci nucirangeverification rafecasmagdalena}, number = 3, pages = 214, publisher = {Springer}, title = {Hybrid PET/Compton-camera imaging: an imager for the next generation}, volume = 138, year = 2023 }
Aderhold, E., Schumacher, J., Stagge, P., Ahlborg, M., Buzug, T. M. and Graeser, M.: Towards a Fully Integrated Preclinical Field-Free Line MPI Scanner, In: International Journal on Magnetic Particle Imaging IJMPI, 2023.
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@inproceedings{aderhold2023towards, author = {Aderhold, Eric and Schumacher, Jonas and Stagge, Pascal and Ahlborg, Mandy and Buzug, Thorsten M. and Graeser, Matthias}, booktitle = {International Journal on Magnetic Particle Imaging IJMPI}, keywords = {aderholderic ahlborgmandy buzugthorsten graesermatthias imt mpi schumacherjonas staggepascal}, number = {1 Suppl 1}, title = {Towards a Fully Integrated Preclinical Field-Free Line MPI Scanner}, volume = 9, year = 2023 }

2022 [ to top ]

Gräser, M., Wegner, F., Schumacher, J., Ahlborg, M., Gräfe, K., Aderhold, E., Soares, Y. B., Lüdtke-Buzug, K., Neumann, A., Stagge, P., Wei, H., Ackers, J. and Buzug, T. M.: Magnetic particle imaging, Die Radiologie, 62(6), 496--503, 2022, DOI: 10.1007/s00117-022-01011-9.
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@article{Gr_ser_2022, author = {Gräser, Matthias and Wegner, Franz and Schumacher, Jonas and Ahlborg, Mandy and Gräfe, Ksenija and Aderhold, Eric and Soares, Yvonne Blancke and Lüdtke-Buzug, Kerstin and Neumann, Alexander and Stagge, Pascal and Wei, Huimin and Ackers, Justin and Buzug, Thorsten M.}, journal = {Die Radiologie}, keywords = {ackersjustin aderholderic ahlborgmandy buzugthorsten graefeksenija graesermatthias imt luedtkekerstin mpi neumannalexander schumacherjonas soaresyvonne staggepascal weihuimin}, month = {may}, number = 6, pages = {496--503}, publisher = {Springer Science and Business Media {LLC}}, title = {Magnetic particle imaging}, volume = 62, year = 2022 }
Schumacher, J., Neumann, A., Malhotra, A., Behrends, A. and Buzug, T.: Verfahren zur Erfassung der magnetischen Antwort einer Verteilung magnetisierbarer Partikel auf ein magnetisches Anregungsfeld, 2022, DE 10 2020 118 102 B4.
[ BibTeX ]

@patent{schumacher2022verfahren, annote = {DE 10 2020 118 102 B4}, author = {Schumacher, Jonas and Neumann, Alexander and Malhotra, Ankit and Behrends, André and Buzug, Thorsten}, keywords = {behrendsandre buzugthorsten imt malhotraankit mpi myown neumannalexander schumacherjonas}, title = {Verfahren zur Erfassung der magnetischen Antwort einer Verteilung magnetisierbarer Partikel auf ein magnetisches Anregungsfeld}, year = 2022 }
Hagen, C., Zell, F., Ibbeken, A., Grzyska, U., Frydrychowicz, A., Steffen, A. and Buzug, T. M.: Reducing computational effort by domain splitting of flow simulations in the upper airway of sleep apnea patients, In: 12th European Conference on Mathematical and Theoretical Biology ECMTB, 563-564, 2022.
[ BibTeX ]

@inproceedings{hagen2022reducing, author = {Hagen, Christina and Zell, Fenja and Ibbeken, Alina and Grzyska, Ulrike and Frydrychowicz, Alex and Steffen, Armin and Buzug, Thorsten M.}, booktitle = {12th European Conference on Mathematical and Theoretical Biology ECMTB}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, pages = {563-564}, title = {Reducing computational effort by domain splitting of flow simulations in the upper airway of sleep apnea patients}, year = 2022 }
Zell, F., Hagen, C., Ibbeken, A., Grzyska, U., Frydrychowicz, A., Steffen, A. and Buzug, T. M.: Comparison of the fluid-structure interaction of an airway of a sleep apnea patient with and without wearing a protrusion splint, In: 12th European Conference on Mathematical and Theoretical Biology ECMTB, 329-330, 2022.
[ BibTeX ]

@inproceedings{zell2022comparison, author = {Zell, Fenja and Hagen, Christina and Ibbeken, Alina and Grzyska, Ulrike and Frydrychowicz, Alex and Steffen, Armin and Buzug, Thorsten M.}, booktitle = {12th European Conference on Mathematical and Theoretical Biology ECMTB}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, pages = {329-330}, title = {Comparison of the fluid-structure interaction of an airway of a sleep apnea patient with and without wearing a protrusion splint}, year = 2022 }
Zell, F., Ibbeken, A., Hagen, C., Steffen, A., Grzyska, U., Frydrychowicz, A. and Buzug, T. M.: Evaluation of the influence of the nasal cavity in flow simulations of the upper airway of a sleep apnea patient, Current Directions in Biomedical Engineering, 8(2), 253-256, 2022, DOI: 10.1515/cdbme-2022-1065.
[ BibTeX ] [ URL ]

@article{zell2022evaluation, author = {Zell, Fenja and Ibbeken, Alina and Hagen, Christina and Steffen, Armin and Grzyska, Ulrike and Frydrychowicz, Alex and Buzug, Thorsten M}, journal = {Current Directions in Biomedical Engineering}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = 2, pages = {253-256}, title = {Evaluation of the influence of the nasal cavity in flow simulations of the upper airway of a sleep apnea patient}, volume = 8, year = 2022 }
Wegner, F., von Gladiss, A., Wei, H., Behrends, A., Grzyska, U., Sieren, M. M., Haegele, J., Graeser, M., Buzug, T. M., Barkhausen, J. and Friedrich, T.: Heating of Large Endovascular Stents and Stent Grafts in Magnetic Particle Imaging-Influence of Measurement Parameters and Isocenter Distance, CardioVascular and Interventional Radiology, 2022, DOI: 10.1007/s00270-022-03324-7.
[ BibTeX ] [ URL ]

@article{Wegner_2022, author = {Wegner, Franz and von Gladiss, Anselm and Wei, Huimin and Behrends, Andr{{é}} and Grzyska, Ulrike and Sieren, Malte M. and Haegele, Julian and Graeser, Matthias and Buzug, Thorsten M. and Barkhausen, Joerg and Friedrich, Thomas}, journal = {{CardioVascular} and Interventional Radiology}, keywords = {imt imte mpi}, month = {dec}, publisher = {Springer Science and Business Media {LLC}}, title = {Heating of Large Endovascular Stents and Stent Grafts in Magnetic Particle Imaging-Influence of Measurement Parameters and Isocenter Distance}, year = 2022 }
Dell, A. C., Wagner, G., Own, J. and Geibel, J. P.: 3D Bioprinting Using Hydrogels: Cell Inks and Tissue Engineering Applications, Pharmaceutics, 14(12), 2596, 2022, DOI: 10.3390/pharmaceutics14122596.
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@article{Dell_2022, author = {Dell, Annika C. and Wagner, Grayson and Own, Jason and Geibel, John P.}, journal = {Pharmaceutics}, keywords = {DellAnnika IMT IMTE imt myown}, month = {nov}, number = 12, pages = 2596, publisher = {{MDPI} {AG}}, title = {3D Bioprinting Using Hydrogels: Cell Inks and Tissue Engineering Applications}, volume = 14, year = 2022 }
Byl, A., Knaup, M., Rafecas, M., Hoeschen, C. and Kachelrieß, M.: Detruncation of clinical CT scans using a discrete algebraic reconstruction technique prior, In: 7th International Conference on Image Formation in X-Ray Computed Tomography, 2022, DOI: 10.1117/12.2646885.
[ BibTeX ] [ URL ]

@inproceedings{Byl_2022, author = {Byl, Achim and Knaup, Michael and Rafecas, Magdalena and Hoeschen, Christoph and Kachelrieß, Marc}, booktitle = {7th International Conference on Image Formation in X-Ray Computed Tomography}, editor = {Stayman, Joseph Webster}, keywords = {imt ki-inspire myown nuci rafecasmagdalena}, month = {oct}, publisher = {{SPIE}}, title = {Detruncation of clinical {CT} scans using a discrete algebraic reconstruction technique prior}, year = 2022 }
Ferrero, V., Werner, J., Aglietta, M., Cerello, P., Fiorina, E., Gorgi, A., Vignati, A., Rafecas, M. and Pennazio, F.: The MERLINO project:characterization of LaBr3:Ce detectors for stopping power monitoring in proton therapy, Journal of Instrumentation, 17(11), C11013, 2022, DOI: 10.1088/1748-0221/17/11/C11013.
[ BibTeX ] [ URL ]

@article{Ferrero_2022, abstract = {The MERLINO project is developing a multi-detector setup with the goal of evaluating the beam stopping power from Prompt-Gamma-Timing measurements in proton therapy. The detectors are based on the cerium-doped lanthanum bromide crystal, LaBr3:Ce, coupled to photo-multiplier tubes. The system characterization is ongoing and the first calibration measurements with two detectors showed 124 ps σ and σ E/E = 3% for the timing and energy resolution, respectively. The measured experimental parameters were then used to carry out a preliminary estimation of the stopping power. Results from the simulation of a 189 MeV proton beam impinging on an homogeneous phantom are presented for the optimisation of the MERLINO detector setup.}, author = {Ferrero, V. and Werner, J. and Aglietta, M. and Cerello, P. and Fiorina, E. and Gorgi, A. and Vignati, A. and Rafecas, M. and Pennazio, F.}, journal = {Journal of Instrumentation}, keywords = {NucI NucIRangeVerification RafecasMagdalena WernerJulius imt}, month = {nov}, number = 11, pages = {C11013}, publisher = {IOP Publishing}, title = {The MERLINO project:characterization of LaBr3:Ce detectors for stopping power monitoring in proton therapy}, volume = 17, year = 2022 }
Ferrero, V., Werner, J., Cerello, P., Fiorina, E., Vignati, A., Pennazio, F. and Rafecas, M.: Estimating the stopping power distribution during proton therapy: A proof of concept, Frontiers in Physics, 2022, DOI: 10.3389/fphy.2022.971767.
[ BibTeX ] [ URL ]

@article{ferrero2022estimating, abstract = {Objective. We introduce a new treatment verification technique to estimate the primary particle's stopping power from prompt gamma timing measurements in proton therapy. Approach. The starting point is the Spatio-temporal Emission Recostruction technique, which provides the time-depth distribution of the emitted prompt photons with a multiple Prompt-Gamma Timing detector setup based on Lanthanum Bromide crystals. A dedicated formalism based on an analytical approximation of the stopping power is developed to obtain the desired information. Its performance is evaluated in a proof of concept configuration via Monte Carlo simulations of monochromatic proton beams impinging on a homogeneous PMMA phantom. Main Results. Results indicate stopping power estimations as good as 3.8% with respect to NIST values, and range estimations within 0.3 cm (standard deviation), when considering 250 ps FWHM timing resolution. Significance. The current study shows, for the first time, the feasibility of evaluating the stopping power of primary beams with a technique that can be performed in-vivo, opening up new possibilities in the field of treatment verification and therapy optimization.}, author = {Ferrero, Veronica and Werner, Julius and Cerello, Piergiorgio and Fiorina, Elisa and Vignati, Anna and Pennazio, Francesco and Rafecas, Magdalena}, editor = {Vasquez Osorio, Eliana Maria}, journal = {Frontiers in Physics}, keywords = {NucI NucIRangeVerification RafecasMagdalena WernerJulius imt myown}, month = {sep}, publisher = {Frontiers}, title = {Estimating the stopping power distribution during proton therapy: A proof of concept}, type = {article}, year = 2022 }
Elmoujarkach, E., Seeger, S., Schareck, C., De Graaf, L., Barkhausen, J. and Rafecas, M.: Characterization of Using Infused PLA for 3DPrinted Radiation Shielding, Current Directions in Biomedical Engineering, 8(2), 2022, DOI: https://doi.org/10.1515/cdbme-2022-1147.
[ BibTeX ]

@article{elmoujarkach2022characterization, author = {Elmoujarkach, Ezzat and Seeger, Steven and Schareck, Constantin and De Graaf, Leoni and Barkhausen, Jörg and Rafecas, Magdalena}, journal = {Current Directions in Biomedical Engineering}, keywords = {elmoujarkachezzat imt mermaid nuci rafecasmagdalena rtf seegersteven}, number = 2, title = {Characterization of Using Infused PLA for 3DPrinted Radiation Shielding}, volume = 8, year = 2022 }
Wegner, F., Cremers, S., Lüdtke-Buzug, K., Koch, M. A., Friedrich, T., Grzyska, U., Sieren, M. M., Haegele, J., Borm, P., Buzug, T. M., Barkhausen, J. and Ahlborg, M.: Instrument markers for magnetic particle and magnetic resonance imaging, In: International Workshop on Magnetic Particle Imaging, 2022.
[ BibTeX ]

@inproceedings{wegner2022instrument, author = {Wegner, Franz and Cremers, Sjef and Lüdtke-Buzug, Kerstin and Koch, Martin A. and Friedrich, Thomas and Grzyska, Ulrike and Sieren, Malte M. and Haegele, Julian and Borm, Paul and Buzug, Thorsten M. and Barkhausen, Joerg and Ahlborg, Mandy}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {IMAGINE ahlborgmandy buzugthorsten imt kochmartin luedtkekerstin mpi}, number = {1 Suppl 1}, title = {Instrument markers for magnetic particle and magnetic resonance imaging}, volume = 8, year = 2022 }
Neumann, A., Gräfe, K., von Gladiss, A., Ahlborg, M., Behrends, A., Chen, X., Schumacher, J., Soares, Y. B., Friedrich, T., Wei, H., Malhorta, A., Aderhold, E., Bakenecker, A. C., Lüdtke-Buzug, K. and Buzug, T. M.: Recent developments in magnetic particle imaging, Journal of Magnetism and Magnetic Materials, 550, 169037, 2022, DOI: 10.1016/j.jmmm.2022.169037.
[ BibTeX ] [ URL ]

@article{Neumann_2022, author = {Neumann, Alexander and Gräfe, Ksenija and von Gladiss, Anselm and Ahlborg, Mandy and Behrends, Andr{{é}} and Chen, Xin and Schumacher, Jonas and Soares, Yvonne Blancke and Friedrich, Thomas and Wei, Humin and Malhorta, Ankit and Aderhold, Eric and Bakenecker, Anna C. and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, journal = {Journal of Magnetism and Magnetic Materials}, keywords = {aderholderic ahlborgmandy bakeneckeranna behrendsandre buzugthorsten chenxin friedrichthomas graefeksenija imt luedtkekerstin malhotraankit mpi neumannalexander schumacherjonas soaresyvonne weihuimin}, month = {may}, pages = 169037, publisher = {Elsevier {BV}}, title = {Recent developments in magnetic particle imaging}, volume = 550, year = 2022 }
Hackelberg, N., Schumacher, J., Graeser, M. and Knopp, T.: A Flexible High-Performance Signal Generation and Digitization Plattform based on Low-Cost Hardware, International Journal on Magnetic Particle Imaging, Vol 8 No 1 Suppl 1 (2022), 2022, DOI: 10.18416/IJMPI.2022.2203063.
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@article{https://doi.org/10.18416/ijmpi.2022.2203063, author = {Hackelberg, Niklas and Schumacher, Jonas and Graeser, Matthias and Knopp, Tobias}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {graesermatthias imt mpi schumacherjonas}, pages = {Vol 8 No 1 Suppl 1 (2022)}, publisher = {International Journal on Magnetic Particle Imaging}, title = {A Flexible High-Performance Signal Generation and Digitization Plattform based on Low-Cost Hardware}, year = 2022 }
Pennazio, F., Ferrero, V., D'Onghia, G., Garbolino, S., Fiorina, E., Villarreal, O. A. M., Milian, F. M., Monaco, V., Monti, V., Patera, A., Werner, J., Wheadon, R. and Rafecas, M.: Proton therapy monitoring: spatiotemporal emission reconstruction with prompt gamma timing and implementation with PET detectors, Physics in Medicine & Biology, 67(6), 065005, 2022, DOI: 10.1088/1361-6560/ac5765.
[ BibTeX ] [ URL ]

@article{Pennazio_2022, author = {Pennazio, Francesco and Ferrero, Veronica and D'Onghia, Grazia and Garbolino, Sara and Fiorina, Elisa and Villarreal, Oscar Ariel Marti and Milian, Felix Mas and Monaco, Vincenzo and Monti, Valeria and Patera, Alessandra and Werner, Julius and Wheadon, Richard and Rafecas, Magdalena}, journal = {Physics in Medicine & Biology}, keywords = {NucIRangeVerification RafecasMagdalena WernerJulius imt myown}, month = {mar}, number = 6, pages = {065005}, publisher = {{IOP} Publishing}, title = {Proton therapy monitoring: spatiotemporal emission reconstruction with prompt gamma timing and implementation with {PET} detectors}, volume = 67, year = 2022 }
Seeger, S., Zvolský, M., Melikov, S., Frerkes, M. and Rafecas, M.: Dedicated Chamber for Multimodal In Vivo Imaging of Adult Zebrafish, Zebrafish, 2022, DOI: 10.1089/zeb.2021.0066.
[ BibTeX ] [ URL ]

@article{Seeger_2022, author = {Seeger, Steven and Zvolský, Milan and Melikov, Salim and Frerkes, Maja and Rafecas, Magdalena}, journal = {Zebrafish}, keywords = {MERMAID NucI RafecasMagdalena SeegerSteven imt}, month = {mar}, publisher = {Mary Ann Liebert Inc}, title = {Dedicated Chamber for Multimodal In Vivo Imaging of Adult Zebrafish}, year = 2022 }
Ahlborg, M., Friedrich, T., Göttsche, T., Scheitenberger, V., Linemann, R., Wattenberg, M., Buessen, A. T., Knopp, T., Szwargulski, P., Kaul, M. G., Salamon, J., Buzug, T. M., Barkhausen, J. and Wegner, F.: First Dedicated Balloon Catheter for Magnetic Particle Imaging, IEEE Transactions on Medical Imaging, 9797737, 2022, DOI: 10.1109/TMI.2022.3183948.
[ BibTeX ] [ URL ]

@article{9797737, abstract = {Vascular interventions are a promising application of Magnetic Particle Imaging enabling a high spatial and temporal resolution without using ionizing radiation. The possibility to visualize the vessels as well as the devices, especially at the same time using multi-contrast approaches, enables a higher accuracy for diagnosis and treatment of vascular diseases. Different techniques to make devices MPI visible have been introduced so far, such as varnish markings or filling of balloons. However, all approaches include challenges for in vivo applications, such as the stability of the varnishing or the visibility of tracer filled balloons in deflated state. In this contribution, we present for the first time a balloon catheter that is molded from a granulate incorporating nanoparticles and can be visualized sufficiently in MPI. Computed tomography is used to show the homogeneous distribution of particles within the material. Safety measurements confirm that the incorporation of nanoparticles has no negative effect on the balloon. A dynamic experiment is performed to show that the inflation as well as deflation of the balloon can be imaged with MPI.}, author = {Ahlborg, Mandy and Friedrich, Thomas and Göttsche, Thorsten and Scheitenberger, Vincent and Linemann, Reinhard and Wattenberg, Maximilian and Buessen, Anne T. and Knopp, Tobias and Szwargulski, Patryk and Kaul, Michael G. and Salamon, Johannes and Buzug, Thorsten M. and Barkhausen, Jörg and Wegner, Franz}, journal = {IEEE Transactions on Medical Imaging}, keywords = {ahlborgmandy buzugthorsten imt maximilianwattenberg mpi skampi thomasfriedrich}, pages = 9797737, title = {First Dedicated Balloon Catheter for Magnetic Particle Imaging}, year = 2022 }
Szwargulski, P., Knopp, T., Boberg, M., Salamon, J., Scheitenberger, V., Göttsche, T., Linemann, R., Wegner, F., Friedrich, T., Barkhausen, J., Buzug, T. M. and Ahlborg, M.: First Complex Trials Using a Dedicated Balloon Catheter for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2022, DOI: 10.18416/IJMPI.2022.2203004.
[ BibTeX ] [ URL ]

@inproceedings{https://doi.org/10.18416/ijmpi.2022.2203004, author = {Szwargulski, Patryk and Knopp, Tobias and Boberg, Marija and Salamon, Johannes and Scheitenberger, Vincent and Göttsche, Thorsten and Linemann, Reinhard and Wegner, Franz and Friedrich, Thomas and Barkhausen, Jörg and Buzug, Thorsten M. and Ahlborg, Mandy}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {ahlborgmandy buzugthorsten friedrichthomas imt skampi}, number = {1 Suppl 1}, publisher = {International Journal on Magnetic Particle Imaging}, title = {First Complex Trials Using a Dedicated Balloon Catheter for Magnetic Particle Imaging}, volume = 8, year = 2022 }
Schumacher, J., Ahlborg, M., Aderhold, E., Stagge, P., Buzug, T. M. and Gräser, M.: Comparison of Reconstruction Methods for Measured FFL Data, In: International Workshop on Magnetic Particle Imaging, 2022, DOI: 10.18416/IJMPI.2022.2203061.
[ BibTeX ] [ URL ]

@inproceedings{https://doi.org/10.18416/ijmpi.2022.2203061, author = {Schumacher, Jonas and Ahlborg, Mandy and Aderhold, Eric and Stagge, Pascal and Buzug, Thorsten M. and Gräser, Matthias}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {MPITheo aderholderic ahlborgimt buzugthorsten graesermatthias imt mandy mpi schumacherjonas staggepascal}, number = {1 Suppl 1}, publisher = {International Journal on Magnetic Particle Imaging}, title = {Comparison of Reconstruction Methods for Measured FFL Data}, volume = 8, year = 2022 }
Ahlborg, M., Friedrich, T., Göttsche, T., Scheitenberger, V., Linemann, R., Wattenberg, M., Buessen, A. T., Knopp, T., Szwargulski, P., Kaul, M., Salamon, J., Buzug, T. M., Barkhausen, J. and Wegner, F.: Dedicated Interventional Instruments for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2022.
[ BibTeX ]

@inproceedings{ahlborg2022dedicated, author = {Ahlborg, Mandy and Friedrich, Thomas and Göttsche, Thorsten and Scheitenberger, Vincent and Linemann, Reinhard and Wattenberg, Maximilian and Buessen, Anne Tjorven and Knopp, Tobias and Szwargulski, Patryk and Kaul, Michael and Salamon, Johannes and Buzug, Thorsten M. and Barkhausen, Jörg and Wegner, Franz}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {ahlborgmandy buzugthorsten friedrichthomas imt mpi skampi wattenbergmaximilian}, number = {No 1 Suppl 1}, title = {Dedicated Interventional Instruments for Magnetic Particle Imaging}, volume = 8, year = 2022 }
Volkens, H., Blancke Soares, Y., Buzug, T. M. and Gräfe, K.: An Algorithm for computing optimal SNR-thresholds of a single-sided FFP MPI device, In: International Journal on Magnetic Particle Imaging, Vol 8 No 1 Suppl 1 (2022), 2022, DOI: 10.18416/IJMPI.2022.2203043.
[ BibTeX ] [ URL ]

@inproceedings{https://doi.org/10.18416/ijmpi.2022.2203043, author = {Volkens, Henrik and Blancke Soares, Yvonne and Buzug, Thorsten M. and Gräfe, Ksenija}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {GraefeKsenija SingleSided SoaresYvonne buzugthorsten imt mpi}, pages = {Vol 8 No 1 Suppl 1 (2022)}, publisher = {International Journal on Magnetic Particle Imaging}, title = {An Algorithm for computing optimal SNR-thresholds of a single-sided FFP MPI device}, year = 2022 }
Wegner, F., Lüdtke-Buzug, K., Cremers, S., Friedrich, T., Sieren, M. M., Haegele, J., Koch, M. A., Saritas, E. U., Borm, P., Buzug, T. M., Barkhausen, J. and Ahlborg, M.: Bimodal Interventional Instrument Markers for Magnetic Particle Imaging and Magnetic Resonance Imaging---A Proof-of-Concept Study, Nanomaterials, 12(10), 1758, 2022, DOI: 10.3390/nano12101758.
[ BibTeX ] [ URL ]

@article{Wegner_2022, author = {Wegner, Franz and Lüdtke-Buzug, Kerstin and Cremers, Sjef and Friedrich, Thomas and Sieren, Malte M. and Haegele, Julian and Koch, Martin A. and Saritas, Emine U. and Borm, Paul and Buzug, Thorsten M. and Barkhausen, Joerg and Ahlborg, Mandy}, journal = {Nanomaterials}, keywords = {IMAGINe IMT MPI MR ahlborgmandy buzugthorsten friedrichthomas kochmartin luedtkekerstin}, month = {may}, number = 10, pages = 1758, publisher = {{MDPI}}, title = {Bimodal Interventional Instrument Markers for Magnetic Particle Imaging and Magnetic Resonance Imaging---A Proof-of-Concept Study}, volume = 12, year = 2022 }
Stelzner, J., Bakenecker, A. C., Behrends, A., Bringout, G., Chen, X., von Gladiss, A., Gräfe, K., Schumacher, J. and Buzug, T. M.: Implementation and imaging with a versatile 180 mm magnetic particle imaging field generator, Journal of Magnetism and Magnetic Materials, 169509, 2022, DOI: 10.1016/j.jmmm.2022.169509.
[ BibTeX ] [ URL ]

@article{Stelzner_2022, author = {Stelzner, J. and Bakenecker, A.C. and Behrends, A. and Bringout, G. and Chen, X. and von Gladiss, A. and Gräfe, K. and Schumacher, J. and Buzug, T.M.}, journal = {Journal of Magnetism and Magnetic Materials}, keywords = {MAPIT bakeneckeranna behrendsandre bringoutgael buzugthorsten chenxin gladissanselm graefeksenija imt schumacherjonas stelznerjan}, month = {may}, pages = 169509, publisher = {Elsevier {BV}}, title = {Implementation and imaging with a versatile 180 mm magnetic particle imaging field generator}, year = 2022 }
Zvolsky, M. L., Schaar, M., Seeger, S. S., Rakers, S. and Rafecas, M.: Development of a digital zebrafish phantom and its application to dedicated small-fish PET, Physics in Medicine & Biology, 67(17), 175005, 2022, DOI: 10.1088/1361-6560/ac71ee.
[ BibTeX ] [ URL ]

@article{zvolsky2022development, author = {Zvolsky, Milan Lukas and Schaar, Moritz and Seeger, Steven Sebastian and Rakers, Sebastian and Rafecas, Magdalena}, journal = {Physics in Medicine \& Biology}, keywords = {imt mermaid myown nuci rafecasmagdalena rtf seegersteven}, number = 17, pages = 175005, title = {Development of a digital zebrafish phantom and its application to dedicated small-fish {PET}}, volume = 67, year = 2022 }
Blancke Soares, Y., Gräser, M., Ackers, J., Bakenecker, A., Friedrich, T., Schumacher, J., Lüdtke Buzug, K., Blümler, P. and Buzug, T.: High gradient nested Halbach system for steering magnetic particles, International Journal on Magnetic Particle Imaging, Vol 8 No 1 Suppl 1 (2022), 2022, DOI: 10.18416/IJMPI.2022.2203012.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ijmpi.2022.2203012, author = {Blancke Soares, Yvonne and Gräser, Matthias and Ackers, Justin and Bakenecker, Anna and Friedrich, Thomas and Schumacher, Jonas and Lüdtke Buzug, Kerstin and Blümler, Peter and Buzug, Thorsten}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {ackersjustin bakeneckeranna buzugthorsten friedrichthomas graesermatthias imt luedtkekerstin mpi schumacherjonas soaresyvonne}, pages = {Vol 8 No 1 Suppl 1 (2022)}, publisher = {International Journal on Magnetic Particle Imaging}, title = {High gradient nested Halbach system for steering magnetic particles}, year = 2022 }
Ibbeken, A., Zell, F., Hagen, C., Grzyska, U., Steffen, A., Frydrychowicz, A. and Buzug, T. M.: Experimental FSI simulation validation of an anthropomorphic upper airway phantom, Transactions on Additive Manufacturing Meets Medicine, 4(1), 674, 2022, DOI: 10.18416/AMMM.2022.2209674.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2022.2209674, author = {Ibbeken, Alina and Zell, Fenja and Hagen, Christina and Grzyska, Ulrike and Steffen, Armin and Frydrychowicz, Alex and Buzug, Thorsten M.}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = 1, pages = 674, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Experimental FSI simulation validation of an anthropomorphic upper airway phantom}, volume = 4, year = 2022 }

2021 [ to top ]

Ibbeken, A., Zell, F., Hagen, C., Seele, S., Grzyska, U., Frydrychowicz, A., Steffen, A. and Buzug, T. M.: Deformation measurements with a flexible pharyngeal phantom, In: Biomedical Engineering / Biomedizinische Technik, S435, 2021, DOI: 10.1515/bmt-2021-60.
[ BibTeX ]

@inproceedings{ibbeken2021deformation, author = {Ibbeken, Alina and Zell, Fenja and Hagen, Christina and Seele, Sven and Grzyska, Ulrike and Frydrychowicz, Alex and Steffen, Armin and Buzug, Thorsten M.}, booktitle = {Biomedical Engineering / Biomedizinische Technik}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = {s1}, pages = {S435}, title = {Deformation measurements with a flexible pharyngeal phantom}, volume = 66, year = 2021 }
Blancke Soares, Y., Lüdtke-Buzug, K., Von Gladiss, A., Debbeler, C., Buzug, T. M. and Gräfe, K.: Further system characterization of the Single-Sided MPI Scanner with two- and three-dimensional measurements, International Journal on Magnetic Particle Imaging, Vol 7 No 2 (2021), 2021, DOI: 10.18416/IJMPI.2021.2109001.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ijmpi.2021.2109001, author = {Blancke Soares, Yvonne and Lüdtke-Buzug, Kerstin and Von Gladiss, Anselm and Debbeler, Christina and Buzug, Thorsten M. and Gräfe, Ksenija}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten debbelerchristina gladissanselm graefeksenija imt luedtkekerstin mpi soaresyvonne}, pages = {Vol 7 No 2 (2021)}, publisher = {International Journal on Magnetic Particle Imaging}, title = {Further system characterization of the Single-Sided MPI Scanner with two- and three-dimensional measurements}, year = 2021 }
Hellwege, L., Blum, N., Buzug, T. M. and Stille, M.: Partial Convolution Network for Metal Artifact Reduction in CT Preprocessing: Preliminary Results, In: Medical Imaging and Deep Learning, 2021.
[ BibTeX ] [ URL ]

@inproceedings{Hellwege2021PartialCN, author = {Hellwege, Laura and Blum, Nele and Buzug, Thorsten M. and Stille, Maik}, booktitle = {Medical Imaging and Deep Learning}, keywords = {blumnele buzugthorsten ct hellwegelaura imt stillemaik}, month = {jul}, title = {Partial Convolution Network for Metal Artifact Reduction in CT Preprocessing: Preliminary Results}, year = 2021 }
Dell, A., Wegner, F., Aderhold, E., Buzug, T. M. and Friedrich, T.: Stenosis simulation of femoral arteries using an adaptive 3D-printed actuator, Transactions on Additive Manufacturing Meets Medicine, 3(1), 2021, DOI: 10.18416/AMMM.2021.2109576.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2021.2109576, author = {Dell, Annika and Wegner, Franz and Aderhold, Eric and Buzug, Thorsten M. and Friedrich, Thomas}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {AderholdEric DellAnnika FriedrichThomas buzugthorsten imt imte myown}, number = 1, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Stenosis simulation of femoral arteries using an adaptive 3D-printed actuator}, volume = 3, year = 2021 }
Ibbeken, A., Hagen, C., Zell, F., Steffen, A., Grzyska, U., Frydrychowicz, A. and Buzug, T. M.: Design and construction of a flexible pharyngeal phantom, Transactions on Additive Manufacturing Meets Medicine, 3(1), 499, 2021, DOI: 10.18416/AMMM.2021.2109499.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2021.2109499, author = {Ibbeken, Alina and Hagen, Christina and Zell, Fenja and Steffen, Armin and Grzyska, Ulrike and Frydrychowicz, Alex and Buzug, Thorsten M.}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = 1, pages = 499, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Design and construction of a flexible pharyngeal phantom}, volume = 3, year = 2021 }
Rodriguez, A. F. R., dos Santos, C. C., Lüdtke-Buzug, K., Bakenecker, A. C., Chaves, Y. O., Mariúba, L. A. M., Brandt, J. ~ao V., Amantea, B. E., de Santana, R. C., Marques, R. F. C., Jafelicci, M. and Morales, M. A.: Evaluation of antiplasmodial activity and cytotoxicity assays of amino acids functionalized magnetite nanoparticles: Hyperthermia and flow cytometry applications, Materials Science and Engineering: C, 125, 112097, 2021, DOI: 10.1016/j.msec.2021.112097.
[ BibTeX ] [ URL ]

@article{Rodriguez_2021, author = {Rodriguez, Anselmo F.R. and dos Santos, Caio C. and Lüdtke-Buzug, K. and Bakenecker, Anna C. and Chaves, Yury O. and Mari{{ú}}ba, Luis A.M. and Brandt, Jo{\~{a}}o V. and Amantea, Bruno E. and de Santana, Ricardo C. and Marques, Rodrigo F.C. and Jafelicci, Miguel and Morales, Marco A.}, journal = {Materials Science and Engineering: C}, keywords = {buzugthorsten imt luedtkekerstin mpi}, month = {jun}, pages = 112097, publisher = {Elsevier {BV}}, title = {Evaluation of antiplasmodial activity and cytotoxicity assays of amino acids functionalized magnetite nanoparticles: Hyperthermia and flow cytometry applications}, volume = 125, year = 2021 }
Wegner, F., von Gladiss, A., Haegele, J., Grzyska, U., Sieren, M. M., Stahlberg, E., Oechtering, T. H., Lüdtke-Buzug, K., Barkhausen, J., Buzug, T. M. and Friedrich, T.: Magnetic Particle Imaging: In vitro Signal Analysis and Lumen Quantification of 21 Endovascular Stents, International Journal of Nanomedicine, 16, 213-221, 2021, DOI: 10.2147/IJN.S284694.
[ BibTeX ] [ URL ]

@article{wegnerltpgtmagnetic, author = {Wegner, Franz and von Gladiss, Anselm and Haegele, Julian and Grzyska, Ulrike and Sieren, Malte Maria and Stahlberg, Erik and Oechtering, Thekla Helene and Lüdtke-Buzug, Kerstin and Barkhausen, Joerg and Buzug, Thorsten M and Friedrich, Thomas}, journal = {International Journal of Nanomedicine}, keywords = {FriedrichThomas IMAGINe buzugthorsten imt luedtkekerstin mpi myown skampi}, pages = {213-221}, publisher = {Dove Press}, title = {Magnetic Particle Imaging: In vitro Signal Analysis and Lumen Quantification of 21 Endovascular Stents}, type = {website}, volume = 16, year = 2021 }
Schumacher, J., Aderhold, E., Malhotra, A. and Buzug, T. M.: Highly Symmetric Receive Chain for Magnetic Particle Imaging, In: 55th Annual Conference of the German Society for Biomedical Engineering, 2021.
[ BibTeX ]

@inproceedings{schumacher2021highly, author = {Schumacher, Jonas and Aderhold, Eric and Malhotra, Ankit and Buzug, Thorsten M.}, booktitle = {55th Annual Conference of the German Society for Biomedical Engineering}, keywords = {aderholderic buzugthorsten imt imte malhotraankit mpi schumacherjonas}, title = {Highly Symmetric Receive Chain for Magnetic Particle Imaging}, year = 2021 }
Banoqitah, E., Elmoujarkach, E., Alnadwi, F., Alhawsawi, A. M. and Alawi, M.: A Simulation Analysis for Thermal Neutron Applications of ABS 3D Printing Filament Doped with Nanoparticles, Arabian Journal for Science and Engineering, 2021, DOI: 10.1007/s13369-021-05482-1.
[ BibTeX ] [ URL ]

@article{Banoqitah_2021, author = {Banoqitah, Essam and Elmoujarkach, Ezzat and Alnadwi, Fuad and Alhawsawi, Abdulsalam M. and Alawi, Mohammed}, journal = {Arabian Journal for Science and Engineering}, keywords = {ElmoujarkachEzzat imt}, month = {mar}, publisher = {Springer Science and Business Media {LLC}}, title = {A Simulation Analysis for Thermal Neutron Applications of {ABS} 3D Printing Filament Doped with Nanoparticles}, year = 2021 }
Rusiecka, K., Hetzel, R., Kasper, J., Kozani, M. K., Kohlhase, N., Kolodziej, M., Lalik, R., Magiera, A., Migdal, W., Rafecas, M., Stahl, A., Urbanevych, V., Wong, M. L. and Wro'nska, A.: A systematic study of LYSO:Ce, LuAG:Ce and GAGG:Ce scintillating fibers properties, Journal of Instrumentation, 16(11), P11006, 2021, DOI: 10.1088/1748-0221/16/11/p11006.
[ BibTeX ] [ URL ]

@article{2021, author = {Rusiecka, K. and Hetzel, R. and Kasper, J. and Kozani, M. Kazemi and Kohlhase, N. and Ko{\l}odziej, M. and Lalik, R. and Magiera, A. and Migda{\l}, W. and Rafecas, M. and Stahl, A. and Urbanevych, V. and Wong, M.L. and Wro{{{\'n}}}ska, A.}, journal = {Journal of Instrumentation}, keywords = {CC Compton KohlhaseNadja NucI NucIRangeVerification RafecasMagdalena imt myown}, month = {nov}, number = 11, pages = {P11006}, publisher = {{IOP} Publishing}, title = {A systematic study of {LYSO}:Ce, {LuAG}:Ce and {GAGG}:Ce scintillating fibers properties}, volume = 16, year = 2021 }
Bente, K., Bakenecker, A. C., von Gladiss, A., Bachmann, F., Ce̅bers, A., Buzug, T. M. and Faivre, D.: Selective Actuation and Tomographic Imaging of Swarming Magnetite Nanoparticles, ACS Applied Nano Materials, 2021, DOI: 10.1021/acsanm.1c00768.
[ BibTeX ] [ URL ]

@article{Bente2021, author = {Bente, Klaas and Bakenecker, Anna C. and von Gladiss, Anselm and Bachmann, Felix and Ce̅bers, Andrejs and Buzug, Thorsten M. and Faivre, Damien}, journal = {{ACS} Applied Nano Materials}, keywords = {bakeneckeranna buzugthorsten gladissanselm imt mpi}, publisher = {American Chemical Society ({ACS})}, title = {Selective Actuation and Tomographic Imaging of Swarming Magnetite Nanoparticles}, year = 2021 }
Bakenecker, A. C., von Gladiss, A., Schwenke, H., Behrends, A., Friedrich, T., Lüdtke-Buzug, K., Neumann, A., Barkhausen, J., Wegner, F. and Buzug, T. M.: Navigation of a magnetic micro-robot through a cerebral aneurysm phantom with magnetic particle imaging, Scientific Reports, 11(1), 2021, DOI: 10.1038/s41598-021-93323-4.
[ BibTeX ] [ URL ]

@article{bakenecker2021micro-robot, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Schwenke, Hannes and Behrends, André and Friedrich, Thomas and Lüdtke-Buzug, Kerstin and Neumann, Alexander and Barkhausen, Joerg and Wegner, Franz and Buzug, Thorsten M.}, journal = {Scientific Reports}, keywords = {bakeneckeranna behrendsandre buzugthorsten friedrichthomas gladissanselm imt luedtkekerstin mpi neumannalexander}, number = 1, title = {Navigation of a magnetic micro-robot through a cerebral aneurysm phantom with magnetic particle imaging}, volume = 11, year = 2021 }
Peñate Medina, T., Kolb, J. P., Hüttmann, G., Huber, R., Peñate Medina, O., Ha, L., Ulloa, P., Larsen, N., Ferrari, A., Rafecas, M., Ellrichmann, M., Pravdivtseva, M. S., Anikeeva, M., Humbert, J., Both, M., Hundt, J. E. and Hövener, J. -B.: Imaging Inflammation --- From Whole Body Imaging to Cellular Resolution, Frontiers in Immunology, 12, 692222, 2021, DOI: 10.3389/fimmu.2021.692222.
[ BibTeX ] [ URL ]

@article{Pe_ate_Medina_2021, author = {Pe{ñ}ate Medina, Tuula and Kolb, Jan Philip and Hüttmann, Gereon and Huber, Robert and Pe{ñ}ate Medina, Oula and Ha, Linh and Ulloa, Patricia and Larsen, Naomi and Ferrari, Arianna and Rafecas, Magdalena and Ellrichmann, Mark and Pravdivtseva, Mariya S. and Anikeeva, Mariia and Humbert, Jana and Both, Marcus and Hundt, Jennifer E. and Hövener, Jan-Bernd}, editor = {Distler, Oliver}, journal = {Frontiers in Immunology}, keywords = {NucI RafecasMagdalena imaging imt inflammation}, month = {jun}, pages = 692222, publisher = {Frontiers Media {SA}}, title = {Imaging Inflammation --- From Whole Body Imaging to Cellular Resolution}, volume = 12, year = 2021 }
Sarrut, D., Bala, M., Bardiès, M., Bert, J., Chauvin, M., Chatzipapas, K., Dupont, M., Etxebeste, A., Fanchon, L. M., Jan, S., Kayal, G., Kirov, A. S., Kowalski, P., Krzemien, W., Labour, J., Lenz, M., Loudos, G., Mehadji, B., Ménard, L., Morel, C., Papadimitroulas, P., Rafecas, M., Salvadori, J., Seiter, D., Stockhoff, M., Testa, E., Trigila, C., Pietrzyk, U., Vandenberghe, S., Verdier, M. -A., Visvikis, D., Ziemons, K., Zvolsk'y, M. and Roncali, E.: Advanced Monte Carlo simulations of emission tomography imaging systems with GATE, Physics in Medicine & Biology, 66(10), 10TR03, 2021, DOI: 10.1088/1361-6560/abf276.
[ BibTeX ] [ URL ]

@article{Sarrut_2021, author = {Sarrut, David and Ba{\l}a, Mateusz and Bardi{{è}}s, Manuel and Bert, Julien and Chauvin, Maxime and Chatzipapas, Konstantinos and Dupont, Mathieu and Etxebeste, Ane and Fanchon, Louise M and Jan, S{{é}}bastien and Kayal, Gunjan and Kirov, Assen S and Kowalski, Pawe{\l} and Krzemien, Wojciech and Labour, Joey and Lenz, Mirjam and Loudos, George and Mehadji, Brahim and M{{é}}nard, Laurent and Morel, Christian and Papadimitroulas, Panagiotis and Rafecas, Magdalena and Salvadori, Julien and Seiter, Daniel and Stockhoff, Mariele and Testa, Etienne and Trigila, Carlotta and Pietrzyk, Uwe and Vandenberghe, Stefaan and Verdier, Marc-Antoine and Visvikis, Dimitris and Ziemons, Karl and Zvolsk{{{\'y}}}, Milan and Roncali, Emilie}, journal = {Physics in Medicine {\&} Biology}, keywords = {MERMAID NucI RafecasMagdalena ZvolskyMilan imt}, month = {may}, number = 10, pages = {10TR03}, publisher = {{IOP} Publishing}, title = {Advanced Monte Carlo simulations of emission tomography imaging systems with {GATE}}, volume = 66, year = 2021 }
Behrends, A., Bakenecker, A., Ahlborg, M., Gräfe, K., Schumacher, J., Stelzner, J., Wegner, F., Neumann, A., Blancke Soares, Y., Lüdtke-Buzug, K., Chen, X., Wei, H., Malhotra, A., Friedrich, T. and Buzug, T. M.: Magnetic particle imaging, In: Imaging Modalities for Biological and Preclinical Research: A Compendium, IOP Publishing, , II.8-1 to II.8-10, 2021, DOI: 10.1088/978-0-7503-3747-2ch12.
[ BibTeX ] [ URL ]

@incollection{10.1088/978-0-7503-3747-2ch12, abstract = {This chapter aims to give an overview on the topic of magnetic particle imaging and its possibilities in diagnostics and therapy. An elementary discussion on particle properties and physical principles is proceeded by the concepts of signal generation, particle detection and spatial encoding used in magnetic particle imaging. A general description of the hardware setups and the reconstruction methods will give an impression of common challenges and their solutions. Furthermore, the medical relevance, especially the possibility to combine diagnostics and therapy is discussed. The chapter will be completed by a debate on strengths and limitations as well as future directions of the magnetic particle imaging modality.}, author = {Behrends, André and Bakenecker, Anna and Ahlborg, Mandy and Gräfe, Ksenija and Schumacher, Jonas and Stelzner, Jan and Wegner, Franz and Neumann, Alexander and Blancke Soares, Yvonne and Lüdtke-Buzug, Kerstin and Chen, Xin and Wei, Huimin and Malhotra, Ankit and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {Imaging Modalities for Biological and Preclinical Research: A Compendium}, keywords = {ahlborgmandy bakeneckeranna behrendsandre buzugthorsten chenxin friedrichthomas graefeksenija imt luedtkekerstin malhotraankit mpi neumannalexander schumacherjonas soaresyvonne stelznerjan weihuimin}, month = {may}, pages = {II.8-1 to II.8-10}, publisher = {IOP Publishing}, series = {2053-2563}, title = {Magnetic particle imaging}, type = {Book Chapter}, volume = 2, year = 2021 }
Grzyska, U., Friedrich, T., Sieren, M. M., Stahlberg, E., Oechtering, T. H., Ahlborg, M., Buzug, T. M., Frydrychowicz, A., Barkhausen, J., Haegele, J. and Wegner, F.: Heating of an Aortic Stent for Coarctation Treatment During Magnetic Particle Imaging and Magnetic Resonance Imaging---A Comparative In Vitro Study, CardioVascular and Interventional Radiology, 2021, DOI: 10.1007/s00270-021-02795-4.
[ BibTeX ] [ URL ]

@article{Grzyska2021, abstract = {To evaluate heating of a redilatable stent for the treatment of aortic coarctation in neonates and small children in the new imaging modality magnetic particle imaging and established magnetic resonance imaging.}, author = {Grzyska, Ulrike and Friedrich, Thomas and Sieren, Malte M. and Stahlberg, Erik and Oechtering, Thekla H. and Ahlborg, Mandy and Buzug, Thorsten M. and Frydrychowicz, Alex and Barkhausen, Joerg and Haegele, Julian and Wegner, Franz}, journal = {CardioVascular and Interventional Radiology}, keywords = {ahlborgmandy buzugthorsten friedrichthomas imt luedtkekerstin mpi myown skampi}, month = {mar}, title = {Heating of an Aortic Stent for Coarctation Treatment During Magnetic Particle Imaging and Magnetic Resonance Imaging---A Comparative In Vitro Study}, year = 2021 }
Thrun, S., Pedrosa, D., Schulze, M., Buzug, T. M. and Stille, M.: Creation of a 3D printed human head phantom, Transactions on Additive Manufacturing Meets Medicine, 3(1), 608, 2021, DOI: 10.18416/AMMM.2021.2109608.
[ BibTeX ] [ URL ]

@article{thrun2021creation, author = {Thrun, Solveig and Pedrosa, David and Schulze, Maximilian and Buzug, Thorsten M. and Stille, Maik}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {buzugthorsten ct imt stillemaik}, number = 1, pages = 608, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Creation of a 3D printed human head phantom}, volume = 3, year = 2021 }

2020 [ to top ]

Stelzner, J., Gräfe, K. and Buzug, T. M.: First images obtained with a rabbit-sized Magnetic Particle Imaging scanner, International Journal on Magnetic Particle Imaging, Vol 6 No 2 Suppl. 1 (2020), 2020, DOI: https://doi.org/10.18416/IJMPI.2020.2009033.
[ BibTeX ] [ URL ]

@article{noauthororeditor, author = {Stelzner, Jan and Gräfe, Ksenija and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten graefeksenija imt mapit mpi stelznerjan}, pages = {Vol 6 No 2 Suppl. 1 (2020)}, title = {First images obtained with a rabbit-sized Magnetic Particle Imaging scanner}, year = 2020 }
Bakenecker, A. C., Chinchilla, C. and Buzug, T. M.: Actuation of a magnetically coated swimmer in viscous media with a magnetic particle imaging scanner, Current Directions in Biomedical Engineering, 6(3), 2020, DOI: 10.1515/cdbme-2020-3090.
[ BibTeX ] [ URL ]

@article{CurrentDirections, author = {Bakenecker, Anna C. and Chinchilla, Carlos and Buzug, Thorsten M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {bakeneckeranna buzugthorsten imt mpi}, number = 3, title = {Actuation of a magnetically coated swimmer in viscous media with a magnetic particle imaging scanner}, volume = 6, year = 2020 }
Kohlhase, N., Stille, M., Bolke, A., Zvolský, M. and Rafecas, M.: Compton Camera Image Reconstruction with A-Priori Information from a Beam Tagging Hodoscope, In: 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 1-4, 2020, DOI: 10.1109/NSS/MIC42677.2020.9507820.
[ BibTeX ] [ URL ]

@inproceedings{9507820, abstract = {Compton cameras (CC) have been proposed for range monitoring in proton therapy. The goal is to detected the prompt-gamma (PG) radiation which emerges from the patient, and estimate the underlying activation distribution by using tomographic reconstruction algorithms. The reconstructed CC images are often affected by high levels of statistical noise and other artefacts. With the aim of improving the reconstructed images, here we study various approaches able to exploit a-priori information from a beam-tagging hodoscope. The latter provides an estimation about the beam spread and its direction, so that this information can be used before or during the reconstruction in different ways, e.g. to restrict the volume-of-response assigned to each event, or to design a novel penalty function for regularized image reconstruction. We have implemented several approaches using Monte Carlo simulated data. In particular, our penalized reconstruction led to a significant improvement of the image quality. The estimated distal edge was well resolved for all tested scenarios.}, author = {Kohlhase, Nadja and Stille, Maik and Bolke, Andreas and Zvolský, Milan and Rafecas, Magdalena}, booktitle = {2020 {IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})}, keywords = {BolkeAndreas CC Compton IMT KohlhaseNadja NucI NucIRangeVerification RafecasMagdalena Simulation StilleMaik ZvolskyMilan}, month = {oct}, pages = {1-4}, title = {Compton Camera Image Reconstruction with A-Priori Information from a Beam Tagging Hodoscope}, year = 2020 }
Klemme, T., Buzug, T. M. and Neumann, A.: Exploring Parameters of Magnetic Particles in 1D Field Excitation, International Journal on Magnetic Particle Imaging, 6(2), 2004001, 2020, DOI: 10.18416/IJMPI.2020.2004001.
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@article{klemme2020, abstract = {This work explores how different parameters, e.g. magnetic anisotropy and core radius, influence the signal/spectrum of magnetic particles in a one-dimensional excitation field. Simulations are performed using a model considering both the mechanical and magnetization dynamics of the particle. The performed simulations show an increase of amplitude at higher harmonics for anisotropy constants within a certain range. This increase is also observed for different magnetic radii. The obtained knowledge can help to improve the performance of magnetic particles in magnetic particle imaging.}, author = {Klemme, Tobias and Buzug, Thorsten M. and Neumann, Alexander}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten imt klemmetobias mpi neumannalexander samba}, number = 2, pages = 2004001, title = {Exploring Parameters of Magnetic Particles in 1D Field Excitation}, volume = 6, year = 2020 }
Neumann, A. and Buzug, T. M.: Simulations of magnetic particles with arbitrary anisotropies, International Journal on Magnetic Particle Imaging, 6(2), Suppl. 1, 2009032, 2020, DOI: 10.18416/IJMPI.2020.2009032.
[ BibTeX ] [ URL ]

@article{neumann2020simulations, abstract = {To simulate the behavior of realistic magnetic particles in magnetic particle imaging it is not enough to perform simulations assuming only a uniaxial magnetic anisotropy energy due to the complex coupling between the magnetic and the mechanic degrees of freedom of the particle in multidimensional excitation fields. Most particles can only be approximated of having uniaxial magnetic anisotropy energy. As such, this work will discuss the shortcoming of currently used models focusing on only uniaxial anisotropy and show how a theoretical model must be defined to allow for arbitrary anisotropy energies. First simulation results showing the differences between different anisotropy energies will be presented at the workshop.}, author = {Neumann, Alexander and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten imt mpi neumannalexander samba}, number = 2, pages = {Suppl. 1, 2009032}, title = {Simulations of magnetic particles with arbitrary anisotropies}, volume = 6, year = 2020 }
Kohlhase, N., Wegener, T., Schaar, M., Bolke, A., Etxebeste, A., Sarrut, D. and Rafecas, M.: Capability of MLEM and OE to Detect Range Shifts with a Compton Camera in Particle Therapy, IEEE Transactions on Radiation and Plasma Medical Sciences, 4(2), 233-242, 2020, DOI: 10.1109/TRPMS.2019.2937675.
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@article{8815866, abstract = {To identify range deviations by using Compton cameras (CC), tomographic image reconstruction of CC data is needed. Within this context, image reconstruction is usually performed using Maximum Likelihood Expectation Maximization (MLEM), and more recently, the Origin Ensemble (OE) algorithm. In this work, we investigate how MLEM and OE affect the precision and accuracy of estimated range deviations. In particular, we focus on the effects of data selection, statistical fluctuations, and artifact reduction. The use of external information of the beam path through a hodoscope was also explored. Additionally, two methods to calculate range deviations were tested. To this aim, realistic proton beams were simulated using GATE and data from single spots as well as from 7 contiguous spots of an energy layer were reconstructed. MLEM and OE reacted differently to the poor data statistics. In general, both algorithms were able to detect range shifts for single spots, particularly when multiple coincidences were also considered. Selection of events corresponding to the most relevant energy peaks decreased the identification performance due to the lower statistics. When data from several contiguous spots were jointly reconstructed, the accuracy of the results degraded significantly, and non-zero shifts were assigned when no shifts had occurred. The limited size of the cameras and the subsequent restriction in the orientation and aperture of detected cones, as well as in the number of detected events are major challenges. Future efforts should be devoted to noise regularization and compensation for data truncation.}, author = {{Kohlhase}, N. and {Wegener}, T. and {Schaar}, M. and {Bolke}, A. and {Etxebeste}, A. and {Sarrut}, D. and {Rafecas}, M.}, journal = {IEEE Transactions on Radiation and Plasma Medical Sciences}, keywords = {BolkeAndreas KohlhaseNadja NucI NucIRangeVerification RafecasMagdalena SchaarMoritz imt}, month = {March}, number = 2, pages = {233-242}, title = {Capability of MLEM and OE to Detect Range Shifts with a Compton Camera in Particle Therapy}, volume = 4, year = 2020 }
Bakenecker, A. C., von Gladiss, A., Friedrich, T. and Buzug, T. M.: 3D-Printing with Incorporated Iron Particles for Magnetic Actuation and MPI, International Journal on Magnetic Particle Imaging, 6(1), 2020, DOI: 10.18416/ijmpi.2020.2003001.
[ BibTeX ] [ URL ]

@article{bakenecker2020IJMPI, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt mpi}, number = 1, title = {3D-Printing with Incorporated Iron Particles for Magnetic Actuation and MPI}, volume = 6, year = 2020 }
Wei, H., Behrends, A., Friedrich, T. and Buzug, T.: A heating coil insert for a preclinical MPI scanner, International Journal on Magnetic Particle Imaging, , Suppl. 1, 2020, DOI: doi{10.18416/IJMPI.2020.2009056}.
[ BibTeX ] [ URL ]

@proceedings{https://doi.org/10.18416/ijmpi.2020.2009056, abstract = {Magnetic particle imaging (MPI) is a rapidly developing imaging modality, which determines the spatial distribution of magnetic nanoparticles. Magnetic fluid hyperthermia (MFH) is a promising therapeutic approach where magnetic nanoparticles are used to transform electromagnetic energy into heat. The similarities of MPI and MFH give rise to the potential of integration of MFH and MPI. In our previous work, a heating coil insert for the preclinical MPI scanner is designed, which can be utilized to generate a high frequency magnetic field suitable for MFH. The current development of the heating coil insert is presented in this paper.}, author = {Wei, Huimin and Behrends, Andre and Friedrich, Thomas and Buzug, Thorsten}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten imt mpi weihuimin}, number = 3, pages = {Suppl. 1}, publisher = {International Journal on Magnetic Particle Imaging}, title = {A heating coil insert for a preclinical MPI scanner}, volume = 6, year = 2020 }
Wei, H., Behrends, A., Friedrich, T. and Buzug, T.: Using 3D printing to implement a hyperthermia insert for a preclinical MPI scanner, In: Transactions on Additive Manufacturing Meets Medicine, 2020, DOI: doi{10.18416/AMMM.2020.2009032}.
[ BibTeX ] [ URL ]

@inproceedings{https://doi.org/10.18416/ammm.2020.2009032, abstract = {Magnetic particle imaging (MPI) is a rapidly developing imaging modality, which determines the spatial distribution of magnetic nanoparticles. Magnetic fluid hyperthermia (MFH) is a promising therapeutic approach where magnetic nanoparticles are used to transform electromagnetic energy into heat. The similarities of MPI and MFH give rise to the potential of integration of MFH and MPI. 3D printing is used for the manufacture of an oil-cooled MFH insert. The design and the implementation of a MFH insert for a preclinical MPI scanner is presented in this paper.}, author = {Wei, Huimin and Behrends, Andre and Friedrich, Thomas and Buzug, Thorsten}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {buzugthorsten friedrichthomas imt mpi weihuimin}, number = 1, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Using 3D printing to implement a hyperthermia insert for a preclinical MPI scanner}, volume = 2, year = 2020 }
Abrams, N., Steffen, A., Grzyska, U., Frydrychowicz, A., Barkhausen, J., Hagen, C., Ibbeken, A., Zell, F. and Buzug, T. M.: Die intraindividuelle Nacht-zu-Nacht-Variabilität in der peripher-arteriellen Tonometrie – Wie verändert sich der Rückenlage- und REM-Anteil?, Laryngorhinootologie, 99(S 02), 2020, DOI: 10.1055/s-0040-1711979.
[ BibTeX ]

@article{abrams2020intraindividuelle, author = {Abrams, N and Steffen, A and Grzyska, U and Frydrychowicz, A and Barkhausen, Jörg and Hagen, C and Ibbeken, A and Zell, F and Buzug, Thorsten M.}, journal = {Laryngorhinootologie}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = {S 02}, title = {Die intraindividuelle Nacht-zu-Nacht-Variabilität in der peripher-arteriellen Tonometrie – Wie verändert sich der Rückenlage- und REM-Anteil?}, volume = 99, year = 2020 }
Grzyska, U., Ibbeken, A., Zell, F., Hagen, C., Steffen, A., Abrams, N., Kooijman, H., Buzug, T., Barkhausen, J. and Frydrychowicz, A.: Analyse der isotropen, Compressed SENSE-beschleunigten 3D T1 TSE zur Atemwegsanalyse bei Patienten mit obstruktivem Schlafapnoesyndrom, RöFo-Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 192(S 01), WISS-5, 2020, DOI: 10.1055/s-0040-1703358.
[ BibTeX ]

@article{grzyska2020analyse, author = {Grzyska, U and Ibbeken, A and Zell, F and Hagen, C and Steffen, A and Abrams, N and Kooijman, H and Buzug, T and Barkhausen, J and Frydrychowicz, A}, journal = {RöFo-Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = {S 01}, pages = {WISS-5}, title = {Analyse der isotropen, Compressed SENSE-beschleunigten 3D T1 TSE zur Atemwegsanalyse bei Patienten mit obstruktivem Schlafapnoesyndrom}, volume = 192, year = 2020 }
Ibbeken, A., Hagen, C., Zell, F., Steffen, A., Grzyska, U., Frydrychowicz, A. and Buzug, T. M.: Determination of the critical closing pressure for a 3D printed collapsible model of an idealized upper airway geometry, Transactions on Additive Manufacturing Meets Medicine, 2(1), 2020, DOI: 10.18416/AMMM.2020.2009025.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2020.2009025, author = {Ibbeken, Alina and Hagen, Christina and Zell, Fenja and Steffen, Armin and Grzyska, Ulrike and Frydrychowicz, Alex and Buzug, Thorsten M.}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {AirflowSimulation HagenChristina IbbekenAlina ZellFenja buzugthorsten imt}, number = 1, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {Determination of the critical closing pressure for a 3D printed collapsible model of an idealized upper airway geometry}, volume = 2, year = 2020 }
Bakenecker, A. C., Wegner, F., Schwenke, H., Lüdtke-Buzug, K., Friedrich, T., Barkhausen, J. and Buzug, T. M.: A magnetic micro-robot for aneurysm coiling with magnetic particle imaging, In: European Congress of Radiology (ECR), 2020.
[ BibTeX ]

@inproceedings{ECR2020, author = {Bakenecker, Anna C. and Wegner, F. and Schwenke, H. and Lüdtke-Buzug, K. and Friedrich, T. and Barkhausen, J. and Buzug, T. M.}, booktitle = {European Congress of Radiology (ECR)}, keywords = {bakeneckeranna buzugthorsten friedrichthomas imt luedtkekerstin mpi}, title = {A magnetic micro-robot for aneurysm coiling with magnetic particle imaging}, year = 2020 }
Medina, O. P., Tower, R. J., Medina, T. P., Ashkenani, F., Appold, L., Bötcher, M., Huber, L., Will, O., Ling, Q., Hauser, C., Rohwedder, A., Heneweer, C., Peschke, E., Hövener, J. -B., Lüdtke-Buzug, K., Boretius, S., Mentlein, R., Kairemo, K., Glüer, C. C., Sebens, S. and Kalthoff, H.: Multimodal Targeted Nanoparticle-Based Delivery System for Pancreatic Tumor Imaging in Cellular and Animal Models, Current Pharmaceutical Design, 26, 2020, DOI: 10.2174/1381612826666200717084846.
[ BibTeX ] [ URL ]

@article{Medina_2020, author = {Medina, Oula Penate and Tower, Robert J. and Medina, Tuula Penate and Ashkenani, Fatma and Appold, Lia and Bötcher, Marcus and Huber, Lukas and Will, Olga and Ling, Qi and Hauser, Charlotte and Rohwedder, Arndt and Heneweer, Carola and Peschke, Eva and Hövener, Jan-Bernd and Lüdtke-Buzug, Kerstin and Boretius, Susann and Mentlein, Rolf and Kairemo, Kalevi and Glüer, Claus C. and Sebens, Susanne and Kalthoff, Holger}, journal = {Current Pharmaceutical Design}, keywords = {buzugthorsten imt luedtkekerstin mpi}, month = {jul}, publisher = {Bentham Science Publishers Ltd.}, title = {Multimodal Targeted Nanoparticle-Based Delivery System for Pancreatic Tumor Imaging in Cellular and Animal Models}, volume = 26, year = 2020 }
Gräfe, K. and Buzug, T. M.: Simulation study to minimize the single-sided FFP MPI scanner, International Journal on Magnetic Particle Imaging, Vol 6 No 2 Suppl. 1 (2020), 2020, DOI: https://doi.org/10.18416/IJMPI.2020.2009047.
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@article{noauthororeditor, author = {Gräfe, Ksenija and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten graefeksenija imt mpi singlesided}, pages = {Vol 6 No 2 Suppl. 1 (2020)}, title = {Simulation study to minimize the single-sided FFP MPI scanner}, year = 2020 }
von Gladiss, A., Graeser, M., Behrends, A., Chen, X. and Buzug, T. M.: Efficient hybrid 3D system calibration for magnetic particle imaging systems using a dedicated device, Scientific Reports, 10(1), 2020, DOI: 10.1038/s41598-020-75122-5.
[ BibTeX ] [ URL ]

@article{VonGladiss2020a, author = {von Gladiss, Anselm and Graeser, Matthias and Behrends, Andr{{é}} and Chen, Xin and Buzug, Thorsten M.}, journal = {Scientific Reports}, keywords = {behrendsandre buzugthorsten chenxin gladissanselm graesermatthias imt mpi mps}, month = {oct}, number = 1, publisher = {Springer Science and Business Media {LLC}}, title = {Efficient hybrid 3D system calibration for magnetic particle imaging systems using a dedicated device}, volume = 10, year = 2020 }
Von Gladiss, A., Graeser, M., Cordes, A., Bakenecker, A. C., Behrends, A., Chen, X. and Buzug, T. M.: Investigating Spatial Resolution, Field Sequences and Image Reconstruction Strategies using Hybrid Phantoms in MPI, International Journal on Magnetic Particle Imaging, 6(1), 2020, DOI: 10.18416/IJMPI.2020.2003004.
[ BibTeX ] [ URL ]

@article{vonGladiss2020IJMPI, author = {Von Gladiss, Anselm and Graeser, Matthias and Cordes, Aileen and Bakenecker, Anna C. and Behrends, André and Chen, Xin and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {bakeneckeranna behrendsandre buzugthorsten chenxin cordesaileen gladissanselm graesermatthias imt mpi}, number = 1, publisher = {International Journal on Magnetic Particle Imaging}, title = {Investigating Spatial Resolution, Field Sequences and Image Reconstruction Strategies using Hybrid Phantoms in MPI}, volume = 6, year = 2020 }
Chen, X., Behrends, A., Malhotra, A., Neumann, A. and Buzug, T. M.: Temperature-dependent spectrum measurement using a magnetic particle spectrometer, International Journal on Magnetic Particle Imaging, 6(2), Suppl 1, 2020, DOI: https://doi.org/10.18416/IJMPI.2020.2009034.
[ BibTeX ]

@article{chen2020temperaturedependent, author = {Chen, Xin and Behrends, André and Malhotra, Ankit and Neumann, Alexander and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {behrendsandre buzugthorsten chenxin imt mpi mps neumannalexander samba}, number = 2, pages = {Suppl 1}, title = {Temperature-dependent spectrum measurement using a magnetic particle spectrometer}, volume = 6, year = 2020 }
Bakenecker, A. C., Schumacher, J., Blümler, P., Gräfe, K., Ahlborg, M. and Buzug, T. M.: A concept for a magnetic particle imaging scanner with Halbach arrays, Physics in Medicine and Biology, 65(19), 2020, DOI: 10.1088/1361-6560/ab7e7e.
[ BibTeX ] [ URL ]

@article{bakenecker2020PMB, author = {Bakenecker, Anna C. and Schumacher, Jonas and Blümler, Peter and Gräfe, Ksenija and Ahlborg, Mandy and Buzug, Thorsten M.}, journal = {Physics in Medicine and Biology}, keywords = {ahlborgmandy bakeneckeranna buzugthorsten graefeksenija imt mpi schumacherjonas}, number = 19, title = {A concept for a magnetic particle imaging scanner with Halbach arrays}, volume = 65, year = 2020 }
Bakenecker, A. C., Bente, K., Bachmann, F., von Gladiss, A., Faivre, D. and Buzug, T. M.: Selective actuation and MPI of magnetic beads, In: International Workshop on Magnetic Particle Imaging, 2020.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2020IWMPI, author = {Bakenecker, Anna C. and Bente, Klaas and Bachmann, Felix and von Gladiss, Anselm and Faivre, Damien and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {bakeneckeranna buzugthorsten gladissanselm imt mpi}, title = {Selective actuation and MPI of magnetic beads}, year = 2020 }
Szwargulski, P., Wilmes, M., Javidi, E., Thieben, F., Graeser, M., Koch, M., Grüttner, C., Adam, G., Gerloff, C., Magnus, T., Knopp, T. and Ludewig, P.: Monitoring Intracranial Cerebral Hemorrhage Using Multi-Contrast Real-Time Magnetic Particle Imaging, ACS Nano, 14(10), 13913--13923, 2020, DOI: 10.1021/acsnano.0c06326.
[ BibTeX ] [ URL ]

@article{MP014-szwa20, author = {Szwargulski, Patryk and Wilmes, Maximilian and Javidi, Ehsan and Thieben, Florian and Graeser, Matthias and Koch, Martin and Grüttner, Cordula and Adam, Gerhard and Gerloff, Christian and Magnus, Tim and Knopp, Tobias and Ludewig, Peter}, journal = {ACS Nano}, keywords = {IMT KochMartin MR}, number = 10, pages = {13913--13923}, title = {Monitoring Intracranial Cerebral Hemorrhage Using Multi-Contrast Real-Time Magnetic Particle Imaging}, volume = 14, year = 2020 }
Bakenecker, A. C., Schumacher, J., Blümler, P., Gräfe, K., Ahlborg, M. and Buzug, T. M.: A concept for an MPI scanner with Halbach arrays, International Journal on Magnetic Particle Imaging, Vol 6 No 2 Suppl. 1 (2020), 2020, DOI: 10.18416/IJMPI.2020.2009008.
[ BibTeX ] [ URL ]

@article{bakenecker2020IWMPI2, author = {Bakenecker, Anna C. and Schumacher, Jonas and Blümler, Peter and Gräfe, Ksenija and Ahlborg, Mandy and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {AhlborgMandy BakeneckerAnna BuzugThorsten GraefeKsenija SchumacherJonas imt mpi}, pages = {Vol 6 No 2 Suppl. 1 (2020)}, publisher = {International Journal on Magnetic Particle Imaging}, title = {A concept for an MPI scanner with Halbach arrays}, year = 2020 }
Ackers, J., Gleich, B., Rahmer, J., Schmale, I. and Buzug, T. M.: Model-based evaluation of magneto-mechanical oscillator signals for wireless sensing and localization, In: Student Conference Proceedings, 339-342, 2020.
[ BibTeX ]

@inproceedings{ackers2020a, author = {Ackers, Justin and Gleich, Bernhard and Rahmer, Jürgen and Schmale, Ingo and Buzug, Thorsten M.}, booktitle = {Student Conference Proceedings}, keywords = {AckersJustin BuzugThorsten IMT}, pages = {339-342}, title = {Model-based evaluation of magneto-mechanical oscillator signals for wireless sensing and localization}, year = 2020 }
Blancke Soares, Y., Gräfe, K., Lüdtke-Buzug, K. and Buzug, T. M.: Investigation of the spatial resolution and penetration depth of a single-sided MPI device in three-dimensional imaging, International Journal on Magnetic Particle Imaging, Vol 6 No 2 Suppl. 1 (2020), 2020, DOI: https://doi.org/10.18416/IJMPI.2020.2009053.
[ BibTeX ] [ URL ]

@article{noauthororeditor, author = {Blancke Soares, Yvonne and Gräfe, Ksenija and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {buzugthorsten graefeksenija imt luedtkekerstin mpi singlesided soaresyvonne}, pages = {Vol 6 No 2 Suppl. 1 (2020)}, title = {Investigation of the spatial resolution and penetration depth of a single-sided MPI device in three-dimensional imaging}, year = 2020 }
Wegner, F., Friedrich, T., von Gladiss, A., Grzyska, U., Sieren, M. M., Lüdtke-Buzug, K., Frydrychowicz, A., Buzug, T. M., Barkhausen, J. and Haegele, J.: Magnetic Particle Imaging: Artifact-Free Metallic Stent Lumen Imaging in a Phantom Study, CardioVascular and Interventional Radiology, 43(2), 331--338, 2020, DOI: 10.1007/s00270-019-02347-x.
[ BibTeX ] [ URL ]

@article{Wegner2020, abstract = {To illustrate the potential of magnetic particle imaging (MPI) for stent lumen imaging in comparison with clinical computed tomography (CT) and magnetic resonance imaging (MRI).}, author = {Wegner, Franz and Friedrich, Thomas and von Gladiss, Anselm and Grzyska, Ulrike and Sieren, Malte M. and L{ü}dtke-Buzug, Kerstin and Frydrychowicz, Alex and Buzug, Thorsten M. and Barkhausen, J{ö}rg and Haegele, Julian}, journal = {CardioVascular and Interventional Radiology}, keywords = {FriedrichThomas GladissAnselm IMAGINe SKAMPI buzugthorsten imt luedtkekerstin}, month = {feb}, number = 2, pages = {331--338}, title = {Magnetic Particle Imaging: Artifact-Free Metallic Stent Lumen Imaging in a Phantom Study}, volume = 43, year = 2020 }
Bakenecker, A. C., Chinchilla, C. J. and Buzug, T. M.: Actuation of a magnetically coated swimmer in viscous media with a magnetic particle imaging scanner, In: Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, 2020.
[ BibTeX ]

@inproceedings{bakenecker2020BMT, author = {Bakenecker, Anna C. and Chinchilla, Carlos J. and Buzug, Thorsten M.}, booktitle = {Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik}, keywords = {bakeneckeranna buzugthorsten imt mpi}, title = {Actuation of a magnetically coated swimmer in viscous media with a magnetic particle imaging scanner}, year = 2020 }
Chinchilla, C. J., Bakenecker, A. C. and Buzug, T. M.: Velocity simulations of a magnetically steered swimmer, In: Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, 2020.
[ BibTeX ]

@inproceedings{chinchilla2020BMT, author = {Chinchilla, Carlos J. and Bakenecker, Anna C. and Buzug, Thorsten M.}, booktitle = {Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik}, keywords = {bakeneckeranna buzugthorsten imt mpi}, title = {Velocity simulations of a magnetically steered swimmer}, year = 2020 }
Bolke, A., Zvolsky, M., Kohlhase, N., Seeger, S., Schaar, M. and Rafecas, M.: Modelling of a Bi-Modal PET / Compton-Camera System for Non-Pure Positron Emitters, In: 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 1-3, 2020, DOI: 10.1109/NSS/MIC42677.2020.9507915.
[ BibTeX ] [ URL ]

@inproceedings{Bolke2020, abstract = {In this work, we investigate the combination of two imaging modalities, positron emission tomography (PET) and Compton-camera (CC) imaging. A prototype for simultaneous PET/CC acquisition was simulated. The design is based on the combination of two existing prototypes and allows for a first investigation of the bi-modal acquisition of the radionuclides 89Z<inf>r</inf> and 124I. Since the simulation framework GATE is not able to properly output coincidences of such a bi-modal system, a post-processing tool was developed. This includes custom coincidence sorting and classification of PET and CC data. Here we present our postprocessing pipeline as well as our first results, and discuss the implications of the coincidence logic and the fraction of randoms on the data. The availability of such data is the prerequisite for developing novel image reconstruction approaches.}, author = {Bolke, A. and Zvolsky, M. and Kohlhase, N. and Seeger, S. and Schaar, M. and Rafecas, M.}, booktitle = {2020 {IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})}, keywords = {BolkeAndreas CC Compton IMT KohlhaseNadja Mermaid NucI PET RafecasMagdalena SchaarMoritz SeegerSteven Simulation ZvolskyMilan}, month = {oct}, pages = {1-3}, title = {Modelling of a Bi-Modal PET / Compton-Camera System for Non-Pure Positron Emitters}, year = 2020 }

2019 [ to top ]

Zvolský, M., Seeger, S., Schmidt, C., Bruhn, D., Schaar, M., Weller, D. and Rafecas, M.: Nukleare in-vivo Bildgebung von Zebrafischen, In: 50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband, 35, 2019.
[ BibTeX ] [ URL ]

@inproceedings{zvolsky2019nukleare, author = {Zvolský, M and Seeger, S and Schmidt, C and Bruhn, D and Schaar, M and Weller, D and Rafecas, M}, booktitle = {50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband}, editor = {Gromoll, Christian and Wegner, Niels}, keywords = {MERMAID NucI RafecasMagdalena SchaarMoritz SeegerSteven ZvolskyMilan imt}, pages = 35, title = {Nukleare in-vivo Bildgebung von Zebrafischen}, year = 2019 }
Schaar, M. and Rafecas, M.: Modelling of Scatter in the System Matrix for 3D PET Image Reconstruction: a Comparative Study, In: 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2019, DOI: 10.1109/nss/mic42101.2019.9059797.
[ BibTeX ]

@inproceedings{Schaar2019, author = {Schaar, M. and Rafecas, M.}, booktitle = {2019 {IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})}, keywords = {CTPET IMT MLEM NucI OE RafecasMagdalena SSS SchaarMoritz scatter}, month = {oct}, publisher = {{IEEE}}, title = {Modelling of Scatter in the System Matrix for 3D PET Image Reconstruction: a Comparative Study}, year = 2019 }
Ibbeken, A., Gurumurthy, P., Zell, F., Hagen, C., Koch, M. A. and Buzug, T. M.: MRI flow measurements with a flexible stenosis phantom, Current Directions in Biomedical Engineering, 5(1), 565--568, 2019, DOI: 10.1515/cdbme-2019-0142.
[ BibTeX ] [ URL ]

@article{PC065-ibbe19, author = {Ibbeken, Alina and Gurumurthy, Pragathi and Zell, Fenja and Hagen, Christina and Koch, Martin A. and Buzug, Thorsten M.}, booktitle = {Annual Conference Deutsche Gesellschaft für Biomedizinische Technik, Frankfurt/Main, Sept. 25--26, 2019}, journal = {Current Directions in Biomedical Engineering}, keywords = {AirFlowSimulation BuzugThorsten GurumurthyPragathi HagenChristina ICM IMT IbbekenAlina KochMartin MR ZellFenja}, number = 1, pages = {565--568}, title = {{MRI} flow measurements with a flexible stenosis phantom}, volume = 5, year = 2019 }
Friedrich, T., Ahlborg, M., von Gladiss, A., Bohsung, D., Moers, C., Göttsche, T., Weiß, C., Wegner, F. and Buzug, T. M.: Interventional Devices Tailored for MPI, In: 9th International Workshop on Magnetic Particle Imaging, 155-156, 2019.
[ BibTeX ]

@inproceedings{friedrich2019interventional, author = {Friedrich, Thomas and Ahlborg, Mandy and von Gladiss, Anseln and Bohsung, Daniela and Moers, Christian and Göttsche, Thorsten and Weiß, Christine and Wegner, Franz and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {GladissAnselm ahlborgmandy buzugthorsten fmt friedrichthomas imt mpi myown skampi}, pages = {155-156}, publisher = {Infinite Science Publishing}, title = {Interventional Devices Tailored for MPI}, year = 2019 }
Klemme, T., Buzug, T. M. and Neumann, A.: Exploring parameters of magnetic particles in 1D field excitation, In: International Workshop on Magnetic Particle Imaging, 189, 2019.
[ BibTeX ] [ URL ]

@inproceedings{klemme2019exploring, author = {Klemme, Tobias and Buzug, Thorsten M. and Neumann, Alexander}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt mpi neumannalexander samba}, pages = 189, title = {Exploring parameters of magnetic particles in 1D field excitation}, year = 2019 }
Neumann, A., Draack, S., Ludwig, F. and Buzug, T. M.: Parameter estimations of magnetic particles: A comparison between measurements and simulations, In: International Workshop on Magnetic Particle Imaging, 79, 2019.
[ BibTeX ] [ URL ]

@inproceedings{neumann2019parameter, author = {Neumann, Alexander and Draack, S. and Ludwig, F. and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt mpi neumannalexander samba}, pages = 79, title = {Parameter estimations of magnetic particles: A comparison between measurements and simulations}, year = 2019 }
Wattenberg, M., Klein, P., Stille, M. and Buzug, T. M.: Measuring the distance between sphere centers in industrial computed tomography from sparse data, In: Book of Abstracts International Conference on Tomography of Materials & Structures, 2019.
[ BibTeX ]

@conference{wattenberg2019measuring, author = {Wattenberg, Maximilian and Klein, Philipp and Stille, Maik and Buzug, Thorsten M.}, booktitle = {Book of Abstracts International Conference on Tomography of Materials \& Structures}, keywords = {CT buzugthorsten imt stillemaik wattenbergmaximilian}, title = {Measuring the distance between sphere centers in industrial computed tomography from sparse data}, year = 2019 }
Wattenberg, M., Klein, P., Stille, M. and Buzug, T. M.: 3D tomogram-less reconstruction for industrial computed tomography using a clustering approach, In: Book of Abstracts Digital Industrial Radiology and Computed Tomography, 2019.
[ BibTeX ]

@conference{wattenberg19tomogram, author = {Wattenberg, Maximilian and Klein, Phlipp and Stille, Maik and Buzug, Thorsten M.}, booktitle = {Book of Abstracts Digital Industrial Radiology and Computed Tomography}, keywords = {buzugthorsten ct imt reconstruction stillemaik wattenbergmaximilian}, title = {3{D} tomogram-less reconstruction for industrial computed tomography using a clustering approach}, year = 2019 }
Zvolsky, M., Schreiner, N., Seeger, S., Schaar, M., Rakers, S. and Rafecas, M.: Digital Zebrafish Phantom based on Micro-CT Data for Imaging Research, In: 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2019, DOI: 10.1109/nss/mic42101.2019.9059702.
[ BibTeX ]

@inproceedings{Zvolsky2019, author = {Zvolsky, M. and Schreiner, N. and Seeger, S. and Schaar, M. and Rakers, S. and Rafecas, M.}, booktitle = {2019 {IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})}, keywords = {IMT MERMAID NucI RafecasMagdalena SchaarMoritz SeegerSteven ZvolskyMilan}, month = {oct}, publisher = {{IEEE}}, title = {{Digital Zebrafish Phantom based on Micro-CT Data for Imaging Research}}, year = 2019 }
Wegener, T., Kohlhase, N., Schaar, M., Bolke, A. and Rafecas, M.: Stochastic behavior of the Origin-Ensemble Algorithm – effect on ange verification in proton therapy using Compton-Cameras, In: 50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband, 240, 2019.
[ BibTeX ] [ URL ]

@inproceedings{wegener2019stochastic, author = {Wegener, T and Kohlhase, N and Schaar, M and Bolke, A and Rafecas, M}, booktitle = {50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband}, editor = {Gromoll, Christian and Wegner, Niels}, keywords = {BolkeAndreas KohlhaseNadja NucI NucIRangeVerification RafecasMagdalena SchaarMoritz imt}, organization = {Deutsche Gesellschaft für Medizinische Physik}, pages = 240, title = {Stochastic behavior of the Origin-Ensemble Algorithm – effect on ange verification in proton therapy using Compton-Cameras}, year = 2019 }
Zvolsky, M., Seeger, S., Schaar, M., Schmidt, C. and Rafecas, M.: MERMAID - A PET Prototype for Small Aquatic Animal Imaging, In: 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2019, DOI: 10.1109/nss/mic42101.2019.9059687.
[ BibTeX ]

@inproceedings{Zvolsky2019a, author = {Zvolsky, M. and Seeger, S. and Schaar, M. and Schmidt, C. and Rafecas, M.}, booktitle = {2019 {IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})}, keywords = {IMT MERMAID NucI RafecasMagdalena SchaarMoritz SeegerSteven ZvolskyMilan}, month = {oct}, publisher = {{IEEE}}, title = {{MERMAID - A PET Prototype for Small Aquatic Animal Imaging}}, year = 2019 }
Chen, X., Behrends, A., Neumann, A. and Buzug, T. M.: Sample Temperature Control in a Three-Dimensional Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 211, 2019.
[ BibTeX ]

@inproceedings{chen2019sample, author = {Chen, Xin and Behrends, André and Neumann, Alexander and Buzug, Thorsten. M}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten ChenXin MPI NeumannAlexander SAMBA behrendsandre imt mps}, pages = 211, title = {Sample Temperature Control in a Three-Dimensional Magnetic Particle Spectrometer}, year = 2019 }
Bakenecker, A. C., Topolniak, I., Lüdtke-Buzug, K., Pauw, B. R. and Buzug, T. M.: Additive manufacturing of superparamagnetic micro-devices for magnetic actuation, In: Additive Manufacturing Meets Medicine, 153-154, 2019, DOI: 10.18416/AMMM.2019.1909S09T06.
[ BibTeX ]

@inproceedings{bakenecker2019additive, author = {Bakenecker, Anna C. and Topolniak, Ievgeniia and Lüdtke-Buzug, Kerstin and Pauw, Brian R. and Buzug, Thorsten M.}, booktitle = {Additive Manufacturing Meets Medicine}, keywords = {bakeneckeranna buzugthorsten imt luedtkekerstin mpi}, pages = {153-154}, title = {Additive manufacturing of superparamagnetic micro-devices for magnetic actuation}, year = 2019 }
Friedrich, T., Wattenberg, M., Tüshaus, L., Wünsch, L. and Buzug, T. M.: Presurgical practice of supracondylar domosteotomie of cubitus varus deformity on 3D printed humerus, Transactions on Additive Manufacturing Meets Medicine, 1(2), Vol 1 (2019): Trans. AMMM-, 2019, DOI: 10.18416/AMMM.2019.1909S01T06.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2019.1909s01t06, abstract = {Complicated fractures of bones can be difficult to treat, and there is a high probability that further operative corrections need to be carried out. In the present work, we present a case study, where a model of the humerus of a six-year-old male patient was 3D-printed from a segmented CT-dataset for a preoperative optimization of the geometric parameters of a supracondylar domosteotomy. The experimental simulation of the treatment has proven very useful to the physician, and the patient has been treated successfully.}, author = {Friedrich, Thomas and Wattenberg, Maximilian and Tüshaus, Ludger and Wünsch, Lutz and Buzug, Thorsten M.}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {FMT SKAMPI buzugthorsten friedrichthomas imt myown wattenbergmaximilian}, number = 2, pages = {Vol 1 (2019): Trans. AMMM-}, publisher = {Infinite Science Publishing}, title = {Presurgical practice of supracondylar domosteotomie of cubitus varus deformity on 3D printed humerus}, volume = 1, year = 2019 }
Stelzner, J., Gerant, V., Schonebeck, S., Stender, M. and Buzug, T. M.: Design and evaluation of 3D printed objects regarding form stability, In: Additive Manufacturing Meets Medicine, 93, 2019.
[ BibTeX ]

@inproceedings{buzug2019design, author = {Stelzner, Jan and Gerant, Victoria and Schonebeck, Sara and Stender, Mareike and Buzug, Thorsten M.}, booktitle = {Additive Manufacturing Meets Medicine}, editor = {Buzug, Thorsten M. and Seitz, Hermann}, keywords = {3D-Druck AMMM IMT}, month = {sep}, pages = 93, publisher = {Infinite Science Publishing}, title = {Design and evaluation of 3D printed objects regarding form stability}, volume = 1, year = 2019 }
Zell, F., Mannheim, J., Grehn, M. and Rafecas, M.: 3D-printed standardized phantoms for small animal PET and MRI: a comparison study, Transactions on Additive Manufacturing Meets Medicine, Vol 1 (2019): Trans. AMMM, 2019, DOI: 10.18416/AMMM.2019.1909S03P07.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ammm.2019.1909s03p07, author = {Zell, Fenja and Mannheim, Julia and Grehn, Melanie and Rafecas, Magdalena}, journal = {Transactions on Additive Manufacturing Meets Medicine}, keywords = {NucI RafecasMagdalena ZellFenja imt}, pages = {Vol 1 (2019): Trans. AMMM}, publisher = {Transactions on Additive Manufacturing Meets Medicine}, title = {3D-printed standardized phantoms for small animal PET and MRI: a comparison study}, year = 2019 }
Rehberg, I., Richter, R., Hartung, S., Lucht, N., Hankiewicz, B. and Friedrich, T.: Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function, Physical Review B, 100(13), 134425, 2019, DOI: 10.1103/PhysRevB.100.134425.
[ BibTeX ] [ URL ]

@article{PhysRevB.100.134425, abstract = {The dipole strength of magnetic particles in a suspension is obtained by a graphical rectification of the magnetization curves based on the inverse Langevin function. The method yields the arithmetic and the harmonic mean of the particle distribution. It has an advantage compared to the fitting of magnetization curves to some appropriate mathematical model: It does not rely on assuming a particular distribution function of the particles.}, author = {Rehberg, Ingo and Richter, Reinhard and Hartung, Stefan and Lucht, Niklas and Hankiewicz, Birgit and Friedrich, Thomas}, journal = {Physical Review B}, keywords = {FriedrichThomas MPI MPS SKAMPI SPIO imt myown}, month = {oct}, number = 13, pages = 134425, publisher = {American Physical Society}, title = {Measuring magnetic moments of polydisperse ferrofluids utilizing the inverse Langevin function}, volume = 100, year = 2019 }
Beuke, J., Weber, M., von Gladiss, A., Vogel, P., Behr, V. C., Gräfe, K. and Buzug, T. M.: Halbach-Based Field-Free Line MPI Scanner, In: Proceedings of the EMBC 2019, 2019.
[ BibTeX ]

@inproceedings{beuke2019halbachbased, author = {Beuke, Jonas and Weber, Matthias and von Gladiss, Anselm and Vogel, Patrick and Behr, Volker Christian and Gräfe, Ksenija and Buzug, Thorsten M.}, booktitle = {Proceedings of the EMBC 2019}, keywords = {BeukeJonas BuzugThorsten GladissAnselm GraefeKsenija IMT MPI SchumacherJonas WeberMatthias myown}, title = {Halbach-Based Field-Free Line MPI Scanner}, year = 2019 }
Bakenecker, A. C., von Gladiss, A., Friedrich, T., Heinen, U., Lehr, H., Lüdtke-Buzug, K. and Buzug, T. M.: Actuation and Visualization of a Magnetically Coated Swimmer with Magnetic Particle Imaging, Journal of Magnetism and Magnetic Materials, 2019, DOI: 10.1016/j.jmmm.2018.10.056.
[ BibTeX ]

@article{Bakenecker2018, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Friedrich, Thomas and Heinen, Ulrich and Lehr, Heinrich and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, journal = {Journal of Magnetism and Magnetic Materials}, keywords = {MPI bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt luedtkekerstin}, month = {mar}, publisher = {Elsevier {BV}}, title = {Actuation and Visualization of a Magnetically Coated Swimmer with Magnetic Particle Imaging}, year = 2019 }
Ferrero, V., Pennazio, F., Cerello, P., Fiorina, E., Garbolino, S., Monaco, V., Wheadon, R. and Rafecas, M.: Evaluation of in-beam PET treatment verification in proton therapy with different reconstruction methods, IEEE Transactions on Radiation and Plasma Medical Sciences, 2019, DOI: 10.1109/TRPMS.2019.2942713.
[ BibTeX ] [ URL ]

@article{8845670, abstract = {In-beam PET monitoring can provide early treatment assessment in proton therapy. However, open ring configurations and low positron emitter production yields degrade image quality, hampering the assessment accuracy. To achieve the highest precision for range monitoring, it is compulsory to mitigate image noise and compensate for data truncation. The goal of this work is to study the performance of state-of-the-art algorithms for in-beam PET image reconstruction, by evaluating the impact of the system response model and assessing the accuracy of range measurements. The approaches investigated here were Maximum-A-Posteriori algorithms combined with Total-Variation and Median-Root Priors. Maximum-Likelihood-Expectation-Maximization was used as reference. To compute the system matrix, different models were compared: a precise Monte Carlo model, and Single-Ray Tracing with and without Gaussian blurring in image space. The proposed methods were tested on simulations of Spread-Out-Bragg-Peaks delivered on phantoms. The I3PET scanner geometry was used as a case study. After image post-processing, the explored methods delivered similar results. Our work demonstrates the feasibility and reliability of using a simple and fast reconstruction method to perform range evaluations, given the correct image post-processing.}, author = {{Ferrero}, V. and {Pennazio}, F. and {Cerello}, P. and {Fiorina}, E. and {Garbolino}, S. and {Monaco}, V. and {Wheadon}, R. and {Rafecas}, M.}, journal = {IEEE Transactions on Radiation and Plasma Medical Sciences}, keywords = {NucI NucIRangeVerification RafecasMagdalena imt myown}, title = {Evaluation of in-beam PET treatment verification in proton therapy with different reconstruction methods}, year = 2019 }
Bakenecker, A. C., Beuke, J., Blümler, P., von Gladiss, A., Friedrich, T. and Buzug, T. M.: A Concept for an Adjustable MPI System with Permanent Magnets, In: 9th International Workshop on Magnetic Particle Imaging, 119, 2019.
[ BibTeX ]

@inproceedings{bakenecker2019concept, author = {Bakenecker, Anna C. and Beuke, Jonas and Blümler, Peter and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {bakeneckeranna beukejonas buzugthorsten friedrichthomas gladissanselm imt schumacherjonas}, pages = 119, title = {A Concept for an Adjustable MPI System with Permanent Magnets}, year = 2019 }
Ehrhardt, J., Ahlborg, M., Uzunova, H., Buzug, T. M. and Handels, H.: Temporal Polyrigid Registration for Patch-based MPI Reconstruction of Moving Objects, International Journal on Magnetic Particle Imaging, 5(1), 1908001, 2019, DOI: 10.18416/ijmpi.2019.1908001.
[ BibTeX ] [ URL ]

@article{ehrhardt2019temporal, author = {Ehrhardt, Jan and Ahlborg, Mandy and Uzunova, Hristina and Buzug, Thorsten M. and Handels, Heinz}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {MPITheo ahlborgmandy buzugthorsten imt}, number = 1, pages = 1908001, title = {Temporal Polyrigid Registration for Patch-based MPI Reconstruction of Moving Objects}, volume = 5, year = 2019 }
Malhotra, A., von Gladiss, A., Behrends, A., Friedrich, T., Neumann, A., Buzug, T. M. and Lüdtke-Buzug, K.: Tracking the Growth of Superparamagnetic Nanoparticles with an In-Situ Magnetic Particle Spectrometer (INSPECT), Scientific Reports, 9(10538), 2019, DOI: https://doi.org/10.1038/s41598-019-46882-6.
[ BibTeX ] [ URL ]

@article{malhotra2019tracking, abstract = {Magnetic Particle Spectroscopy (MPS) is a measurement technique to determine the magnetic properties of superparamagnetic iron oxide nanoparticles (SPIONs) in an oscillating magnetic field as applied in Magnetic Particle Imaging (MPI). State of the art MPS devices are solely capable of measuring the magnetization response of the SPIONs to an oscillatory magnetic excitation retrospectively, i.e. after the synthesis process. In this contribution, a novel in-situ magnetic particle spectrometer (INSPECT) is presented, which can be used to monitor the entire synthesis process from particle genesis via growth to the stable colloidal suspension of the nanoparticles in real time. The device is suitable for the use in a biochemistry environment. It has a chamber size of 72 mm such that a 100 ml reaction flask can be used for synthesis. For an alkaline-based precipitation, the change of magnetic properties of SPIONs during the nucleation and growth phase of the synthesis is demonstrated. The device is able to record the changes in the amplitude and phase spectra, and, in turn, the hysteresis. Hence, it is a powerful tool for an in-depth understanding of the nanoparticle formation dynamics during the synthesis process.}, author = {Malhotra, Ankit and von Gladiss, Anselm and Behrends, André and Friedrich, Thomas and Neumann, Alexander and Buzug, Thorsten M. and Lüdtke-Buzug, Kerstin}, journal = {Scientific Reports}, keywords = {BCE BehrendsAndre FMT FriedrichThomas GladissAnselm MPI MPS MalhotraAnkit NeumannAlexander SAMBA SKAMPI SPIO imt luedtkekerstin}, month = {jul}, number = 10538, title = {Tracking the Growth of Superparamagnetic Nanoparticles with an In-Situ Magnetic Particle Spectrometer (INSPECT)}, volume = 9, year = 2019 }
Behrends, A., Wei, H., Friedrich, T., Neumann, A. and Buzug, T. M.: A self-compensating coil setup for combined magnetic particle imaging and magnetic fluid hyperthermia, In: 9th International Workshop on Magnetic Particle Imaging, 2019.
[ BibTeX ]

@inproceedings{behrends2019selfcompensating, author = {Behrends, André and Wei, Huimin and Friedrich, Thomas and Neumann, Alexander and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {behrendsandre buzugthorsten friedrichthomas imt mpi neumannalexander samba weihuimin}, title = {A self-compensating coil setup for combined magnetic particle imaging and magnetic fluid hyperthermia}, year = 2019 }
Beuke, J., Buzug, T., Friedrich, T., Rostalski, P. and Gräser, M.: Verfahren zur Magnetpartikelbildgebung mit verbesserter Messdynamik, German Patent, 2019, DE 10 2018 204 311 B3.
[ BibTeX ]

@patent{beuke2019verfahren, annote = {DE 10 2018 204 311 B3}, author = {Beuke, Jonas and Buzug, Thorsten and Friedrich, Thomas and Rostalski, Philipp and Gräser, Matthias}, keywords = {beukejonas buzugthorsten friedrichthomas graesermatthias imt mpi schumacherjonas}, month = {may}, note = {German}, title = {Verfahren zur Magnetpartikelbildgebung mit verbesserter Messdynamik}, year = 2019 }
Stelzner, J., Gräfe, K., von Gladiss, A., Beuke, J. and Buzug, T. M.: A Rabbit Sized Field-Free-Line Magnetic-Particle-Imaging Scanner - Past, Present, and Future, In: 9th International Workshop on Magnetic Particle Imaging, 239, 2019.
[ BibTeX ]

@inproceedings{stelzner2019rabbit, author = {Stelzner, Jan and Gräfe, Ksenija and von Gladiss, Anselm and Beuke, Jonas and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {BeukeJonas BuzugThorsten GladissAnselm GraefeKsenija IMT MPI SchumacherJonas StelznerJan}, pages = 239, title = {A Rabbit Sized Field-Free-Line Magnetic-Particle-Imaging Scanner - Past, Present, and Future}, year = 2019 }
Beuke, J., Brandt, K., Malhotra, A., Behrends, A., Friedrich, T., Gräfe, K., Rostalski, P. and Buzug, T. M.: Combined Active and Passive Cancellation of Receive Chain Direct Feedthrough, In: 9th International Workshop on Magnetic Particle Imaging, 49, 2019.
[ BibTeX ]

@inproceedings{beuke2019combined, author = {Beuke, Jonas and Brandt, Katrin and Malhotra, Ankit and Behrends, André and Friedrich, Thomas and Gräfe, Ksenija and Rostalski, Philipp and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {BehrendsAndre BeukeJonas BuzugThorsten FriedrichThomas GraefeKsenija IMT MPI MalhotraAnkit SchumacherJonas}, pages = 49, title = {Combined Active and Passive Cancellation of Receive Chain Direct Feedthrough}, year = 2019 }
von Gladiss, A., Beuke, J., Weber, M., Malhotra, A., Behrends, A., Cordes, A., Stille, M., Behr, V. C., Vogel, P., Gräfe, K., Friedrich, T., Lüdtke-Buzug, K., Neumann, A., Ahlborg, M. and Buzug, T. M.: Dynamic 2D Imaging with an MPI Scanner Featuring a Mechanically Rotated FFL, In: 9th International Workshop on Magnetic Particle Imaging, 5, 2019.
[ BibTeX ]

@inproceedings{vonGladiss2019dynamic, author = {von Gladiss, Anselm and Beuke, Jonas and Weber, Matthias and Malhotra, Ankit and Behrends, André and Cordes, Aileen and Stille, Maik and Behr, Volker C. and Vogel, Patrick and Gräfe, Ksenija and Friedrich, Thomas and Lüdtke-Buzug, Kerstin and Neumann, Alexander and Ahlborg, Mandy and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BehrendsAndre BeukeJonas BuzugThorsten CordesAileen FriedrichThomas GladissAnselm GraefeKsenija IMT LuedtkeKerstin MPI MalhotraAnkit NeumannAlexander SchumacherJonas StilleMaik WeberMatthias}, pages = 5, title = {Dynamic 2D Imaging with an MPI Scanner Featuring a Mechanically Rotated FFL}, year = 2019 }
von Gladiss, A., Blancke Soares, Y., Buzug, T. M. and Gräfe, K.: Dynamic Imaging with a 3D Single-Sided MPI Scanner, In: International Workshop on Magnetic Particle Imaging, 235-236, 2019.
[ BibTeX ]

@inproceedings{vongladiss2019dynamic, author = {von Gladiss, Anselm and Blancke Soares, Yvonne and Buzug, Thorsten M. and Gräfe, Ksenija}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GladissAnselm GraefeKsenija IMT MPI SingleSided SoaresYvonne}, pages = {235-236}, title = {Dynamic Imaging with a 3D Single-Sided MPI Scanner}, year = 2019 }
Blancke Soares, Y., Gräfe, K., von Gladiss, A., Debbeler, C., Lüdtke-Buzug, K. and Buzug, T. M.: Verification of the Linear System Response of a Single-Sided MPI Device, In: International Workshop on Magnetic Particle Imaging, 51-52, 2019.
[ BibTeX ]

@inproceedings{blanckesoares2019verification, author = {Blancke Soares, Yvonne and Gräfe, Ksenija and von Gladiss, Anselm and Debbeler, Christina and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten DebbelerChristina GladissAnselm GraefeKsenija LuedtkeKerstin SingleSided SoaresYvonne imt}, pages = {51-52}, title = {Verification of the Linear System Response of a Single-Sided MPI Device}, year = 2019 }
Wattenberg, M., Stille, M., Klein, P. and Buzug, T. M.: 2D Contour Reconstruction for Industrial Computed Tomography using Crease Cluster, e-Journal of Nondestructive Testing, 2019.
[ BibTeX ]

@article{wattenberg2019contour, author = {Wattenberg, Maximilian and Stille, Maik and Klein, Philipp and Buzug, Thorsten M.}, editor = {Diederichs, Rolf}, journal = {e-Journal of Nondestructive Testing}, keywords = {BuzugThorsten CT WattenbergMaximilian imt stillemaik}, title = {2{D} Contour Reconstruction for Industrial Computed Tomography using Crease Cluster}, year = 2019 }
Bakenecker, A. C., von Gladiss, A., Herbst, M., Lehr, H., Graeser, M., Ahlborg, M., Friedrich, T. and Buzug, T. M.: Image guided steering of a magnetically coated swimmer with Magnetic Particle Imaging, In: Frühjahrstagung Deutsche Physikalische Gesellschaft Regensburg, 2019.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2019DPGa, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Herbst, Michael and Lehr, Heinrich and Graeser, Matthias and Ahlborg, Mandy and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {Frühjahrstagung Deutsche Physikalische Gesellschaft Regensburg}, keywords = {ahlborgmandy bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt}, title = {Image guided steering of a magnetically coated swimmer with Magnetic Particle Imaging}, year = 2019 }
Bakenecker, A. C., Beuke, J., Blümler, P., von Gladiss, A., Friedrich, T. and Buzug, T. M.: A Concept for a Magnetic Particle Imaging Scanner with Halbach-Arrays, In: Frühjahrstagung Deutsche Physikalische Gesellschaft Regensburg, 2019.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2019DPGb, author = {Bakenecker, Anna C. and Beuke, Jonas and Blümler, Peter and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {Frühjahrstagung Deutsche Physikalische Gesellschaft Regensburg}, keywords = {MPI bakeneckeranna beukejonas buzugthorsten friedrichthomas gladissanselm imt schumacherjonas}, title = {A Concept for a Magnetic Particle Imaging Scanner with Halbach-Arrays}, year = 2019 }
Bakenecker, A. C., von Gladiss, A., Herbst, M., Lehr, H., Graeser, M., Ahlborg, M., Friedrich, T. and Buzug, T. M.: Simultaneous Actuation and Visualization of a Magnetically Coated Swimmer with MPI, In: 9th International Workshop on Magnetic Particle Imaging, 159, 2019.
[ BibTeX ]

@inproceedings{bakenecker2019simultaneous, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Herbst, Michael and Lehr, Heinrich and Graeser, Matthias and Ahlborg, Mandy and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {9th International Workshop on Magnetic Particle Imaging}, keywords = {ahlborgmandy bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt}, pages = 159, title = {Simultaneous Actuation and Visualization of a Magnetically Coated Swimmer with MPI}, year = 2019 }
Kohlhase, N., Wegener, T., Schaar, M., Bolke, A. and Rafecas, M.: Bildrekonstruktion von Compton-Kamera Daten unter Verwendung eines Hodoskops für die Reichweitenverifikation in der Partikeltherapie, In: 50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband, 317, 2019.
[ BibTeX ] [ URL ]

@inproceedings{kohlhase2019bildrekonstruktion, author = {Kohlhase, N and Wegener, T and Schaar, M and Bolke, A and Rafecas, M}, booktitle = {50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband}, editor = {Gromoll, Christian and Wegner, Niels}, keywords = {BolkeAndreas KohlhaseNadja NucI NucIRangeVerification RafecasMagdalena SchaarMoritz imt}, organization = {Deutsche Gesellschaft für Medizinische Physik}, pages = 317, title = {Bildrekonstruktion von Compton-Kamera Daten unter Verwendung eines Hodoskops für die Reichweitenverifikation in der Partikeltherapie}, year = 2019 }
Wattenberg, M., Hagenah, J., Schareck, C., Ernst, F. and Koch, M. A.: Head Movement Detection from Radial k-Space Lines using Convolutional Neural Networks -- A Digital Phantom Study, In: 27th Annual Meeting International Society for Magnetic Resonance in Medicine, May 11--16, 2019, Montréal, Québec, Canada, 4859, 2019.
[ BibTeX ] [ URL ]

@inproceedings{NE040-watt19, author = {Wattenberg, M. and Hagenah, J. and Schareck, C. and Ernst, F. and Koch, M. A.}, booktitle = {27th Annual Meeting International Society for Magnetic Resonance in Medicine, May 11--16, 2019, Montréal, Québec, Canada}, keywords = {IMT KochMartin MR WattenbergMaximilian}, pages = 4859, title = {Head Movement Detection from Radial k-Space Lines using Convolutional Neural Networks -- A Digital Phantom Study}, year = 2019 }
Bakenecker, A. C., von Gladiss, A., Friedrich, T., Heinen, U., Lehr, H., Lüdtke-Buzug, K. and Buzug, T. M.: Actuation and visualization of a SPION-coated swimmer with magnetic particle imaging, In: 3ed Ilmenau Symposium on Medical Application of Magnetic Nanoparticles and Ferrofluids, 14, 2019.
[ BibTeX ]

@inproceedings{bakenecker2019actuation, author = {Bakenecker, Anna C. and von Gladiss, Anselm and Friedrich, Thomas and Heinen, Ulrich and Lehr, Heinrich and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, booktitle = {3ed Ilmenau Symposium on Medical Application of Magnetic Nanoparticles and Ferrofluids}, keywords = {bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt luedtkekerstin mpi}, pages = 14, title = {Actuation and visualization of a SPION-coated swimmer with magnetic particle imaging}, year = 2019 }

2018 [ to top ]

Bakenecker, A., Ahlborg, M., Debbeler, C., Kaethner, C. and Luedtke-Buzug, K.: Magnetic Particle Imaging, In: Precision Medicine: Tools and Quantitative Approaches, Elsevier, Oxford, 183-228, 2018, ISBN: 978-0-12-805364-5.
[ BibTeX ]

@inbook{bakenecker2018precision, address = {Oxford}, author = {Bakenecker, Anna and Ahlborg, Mandy and Debbeler, Christina and Kaethner, Christian and Luedtke-Buzug, Kerstin}, booktitle = {Precision Medicine: Tools and Quantitative Approaches}, editor = {Deigner, Hans-Peter and Kohl, Matthias}, keywords = {AhlborgMandy BakeneckerAnna DebbelerChristina IMT KaethnerChristian LuedtkeKerstin MPI imt}, pages = {183-228}, publisher = {Elsevier}, title = {Magnetic Particle Imaging}, year = 2018 }
Ahlborg, M., Kaethner, C., Szwargulski, P., Knopp, T. and Buzug, T. M.: Reusing System Matrices of Patches in Magnetic Particle Imaging via Mirroring, In: International Workshop on Magnetic Particle Imaging, 51-52, 2018.
[ BibTeX ]

@inproceedings{ahlborg2018reusing, author = {Ahlborg, Mandy and Kaethner, Christian and Szwargulski, Patryk and Knopp, Tobias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT MPI MPITheo}, pages = {51-52}, title = {Reusing System Matrices of Patches in Magnetic Particle Imaging via Mirroring}, year = 2018 }
Chen, X., Neumann, A. and Buzug, T. M.: Optimizing Transmit Coils for a Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 161, 2018.
[ BibTeX ]

@inproceedings{chen2018optimizing, author = {Chen, Xin and Neumann, Alexander and Buzug, Thorsten. M}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten ChenXin MPI NeumannAlexander SAMBA imt mps}, pages = 161, title = {Optimizing Transmit Coils for a Magnetic Particle Spectrometer}, year = 2018 }
Chen, X., Graeser, M., Behrends, A., von Gladiss, A. and Buzug, T. M.: First Measurement and SNR Results of a 3D Magnetic Particle Spectrometer, International Journal on Magnetic Particle Imaging, 4(1), 2018, DOI: 10.18416/IJMPI.2018.1810001.
[ BibTeX ]

@article{chen2018first, author = {Chen, Xin and Graeser, Matthias and Behrends, André and von Gladiss, Anselm and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BehrendsAndre ChenXin GladissAnselm GraeserMatthias MPI SAMBA buzugthorsten imt mps}, number = 1, title = {First Measurement and SNR Results of a 3D Magnetic Particle Spectrometer}, volume = 4, year = 2018 }
Ziemann, C., Stille, M., Cremers, F., Buzug, T. M. and Rades, D.: Improvement of dose calculation in radiation therapy due to metal artifact correction using the augmented likelihood image reconstruction, Journal of Applied Clinical Medical Physics, 19(3), 227--233, 2018, DOI: 10.1002/acm2.12325.
[ BibTeX ] [ URL ]

@article{Ziemann_2018, author = {Ziemann, Christian and Stille, Maik and Cremers, Florian and Buzug, Thorsten M. and Rades, Dirk}, journal = {Journal of Applied Clinical Medical Physics}, keywords = {MetalArtefactReduction buzugthorsten ct imt stillemaik}, month = {apr}, number = 3, pages = {227--233}, publisher = {Wiley}, title = {Improvement of dose calculation in radiation therapy due to metal artifact correction using the augmented likelihood image reconstruction}, volume = 19, year = 2018 }
Schareck, C., Oechtering, T. H., Frydrychowicz, A. and Koch, M. A.: Development of a graphical user interface and cross manufacturer adaptation of a program for determining the pulse wave velocity in the aorta from phase-contrast magnetic resonance images, Current Directions in Biomedical Engineering, 4(1), 477--480, 2018, DOI: 10.1515/cdbme-2018-0114.
[ BibTeX ] [ URL ]

@article{PC061-scha18, author = {Schareck, Constantin and Oechtering, Thekla H. and Frydrychowicz, Alex and Koch, Martin A.}, journal = {Current Directions in Biomedical Engineering}, keywords = {IMT KochMartin MR}, number = 1, pages = {477--480}, title = {Development of a graphical user interface and cross manufacturer adaptation of a program for determining the pulse wave velocity in the aorta from phase-contrast magnetic resonance images}, volume = 4, year = 2018 }
Beuke, J., Friedrich, T., Graeser, M., Buzug, T. M. and Rostalski, P.: An Approach for Actively Cancelling Direct Feedthrough, In: 8th International Workshop on Magnetic Particle Imaging, 77, 2018.
[ BibTeX ]

@inproceedings{beuke2018active, author = {Beuke, Jonas and Friedrich, Thomas and Graeser, Matthias and Buzug, Thorsten M. and Rostalski, Philipp}, booktitle = {8th International Workshop on Magnetic Particle Imaging}, keywords = {BeukeJonas BuzugThorsten FriedrichThomas GraeserMatthias IMT MPI SchumacherJonas}, pages = 77, title = {An Approach for Actively Cancelling Direct Feedthrough}, year = 2018 }
Kranemann, T. C., Ersepke, T., Franke, J., Friedrich, T., Neumann, A., Buzug, T. M. and Schmitz, G.: An MPI-Compatible HIFU Transducer: Experimental Evaluation of Interferences, In: International Workshop on Magnetic Particle Imaging, 197, 2018.
[ BibTeX ]

@inproceedings{kranemann2018mpicompatible, author = {Kranemann, Tim C. and Ersepke, T. and Franke, J. and Friedrich, Thomas and Neumann, Alexander and Buzug, Thorsten M. and Schmitz, G.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten friedrichthomas imt mpi neumannalexander samba}, pages = 197, title = {An MPI-Compatible HIFU Transducer: Experimental Evaluation of Interferences}, year = 2018 }
Wegner, F., Buzug, T. M. and Barkhausen, J.: Take a Deep Breath - Monitoring of Inhaled Nanoparticles with Magnetic Particle Imaging, Theranostics, 8(13), 3691--3692, 2018, DOI: 10.7150/thno.27454.
[ BibTeX ] [ URL ]

@article{Wegner_2018, author = {Wegner, Franz and Buzug, Thorsten M. and Barkhausen, Joerg}, journal = {Theranostics}, keywords = {buzugthorsten imt mpi}, number = 13, pages = {3691--3692}, publisher = {Ivyspring International Publisher}, title = {Take a Deep Breath - Monitoring of Inhaled Nanoparticles with Magnetic Particle Imaging}, volume = 8, year = 2018 }
Neumann, A. and Buzug, T. M.: Stochastic simulations of magnetic particles: Comparison of different methods, In: International Workshop on Magnetic Particle Imaging, 213, 2018.
[ BibTeX ] [ URL ]

@conference{neumann2018stochastic, author = {Neumann, Alexander and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt mpi neumannalexander samba}, pages = 213, title = {Stochastic simulations of magnetic particles: Comparison of different methods}, year = 2018 }
Stelzner, J., Beuke, J., Wei, H. and Buzug, T. M.: A Customized Highly Linear Power Resistor For Distortion Measurements in a Magnetic Particle Imaging Signal Chain, In: 52th Annual Conference of the German Society for Biomedical Engineering, 2018.
[ BibTeX ]

@inproceedings{stelzner2018customized, author = {Stelzner, Jan and Beuke, Jonas and Wei, Huimin and Buzug, Thorsten M.}, booktitle = {52th Annual Conference of the German Society for Biomedical Engineering}, keywords = {BuzugThorsten IMT MAPIT MPI SchumacherJonas StelznerJan WeiHuimin}, month = {sep}, title = {A Customized Highly Linear Power Resistor For Distortion Measurements in a Magnetic Particle Imaging Signal Chain}, year = 2018 }
Weber, M., Ackers, J., Beuke, J. and Buzug, T. M.: Excitation and Receive Unit for a Rotating Permanent Magnet Based MPI System, In: 8th International Workshop on Magnetic Particle Imaging, 113, 2018.
[ BibTeX ]

@inproceedings{beuke2018active, author = {Weber, Matthias and Ackers, Justin and Beuke, Jonas and Buzug, Thorsten M.}, booktitle = {8th International Workshop on Magnetic Particle Imaging}, keywords = {AckersJustin BeukeJonas BuzugThorsten IMT MPI SchumacherJonas WeberMatthias}, pages = 113, title = {Excitation and Receive Unit for a Rotating Permanent Magnet Based MPI System}, year = 2018 }
Behrends, A., Buzug, T. M. and Neumann, A.: Design of a Switched-Capacitor Array for High-Power Applications with Dense Coverage of Medium Frequency-Range, In: International Workshop on Magnetic Particle Imaging, 171-172, 2018.
[ BibTeX ]

@inproceedings{behrends2018design, author = {Behrends, Andre and Buzug, Thorsten M. and Neumann, Alexander}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {behrendsandre buzugthorsten imt mpi neumannalexander samba}, pages = {171-172}, title = {Design of a Switched-Capacitor Array for High-Power Applications with Dense Coverage of Medium Frequency-Range}, year = 2018 }
Bakenecker, A., von Gladiss, A., Friedrich, T. and Buzug, T. M.: Lateral Movement of Helical Swimmers Visualized with Magnetic Particle Imaging, In: Biomed. Eng. - Biomed. Tech., 69-74, 2018, DOI: 10.1515/bmt-2018-6015.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2018lateral, author = {Bakenecker, Anna and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {Biomed. Eng. - Biomed. Tech.}, keywords = {MPI bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt}, number = {s1}, pages = {69-74}, title = {Lateral Movement of Helical Swimmers Visualized with Magnetic Particle Imaging}, volume = 63, year = 2018 }
Koch, M. A., Hagenah, J., Wattenberg, M. and Ernst, F.: Learning motion artefacts in non-Cartesian magnetic resonance imaging, In: Biomedizinische Technik / Biomedical Engineering, P104, 2018.
[ BibTeX ]

@inproceedings{NE039-koch18, author = {Koch, M. A. and Hagenah, J. and Wattenberg, M. and Ernst, F.}, booktitle = {Annual Conference Deutsche Gesellschaft für Biomedizinische Technik, Aachen, Sept. 26--28, 2018}, journal = {Biomedizinische Technik / Biomedical Engineering}, keywords = {IMT KochMartin MR WattenbergMaximilian}, number = {s1}, pages = {P104}, title = {Learning motion artefacts in non-{C}artesian magnetic resonance imaging}, volume = 63, year = 2018 }
Bakenecker, A. C., Ahlborg, M., Debbeler, C., Kaethner, C., Buzug, T. M. and Lüdtke-Buzug, K.: Magnetic particle imaging in vascular medicine, Innovative Surgical Sciences, 3, 179, 2018, DOI: 10.1515/iss-2018-2026.
[ BibTeX ] [ URL ]

@article{bakenecker2018magnetic, author = {Bakenecker, Anna C. and Ahlborg, Mandy and Debbeler, Christina and Kaethner, Christian and Buzug, Thorsten M. and Lüdtke-Buzug, Kerstin}, booktitle = {Innovative Surgical Sciences}, keywords = {AhlborgMandy BakeneckerAnna BuzugThorsten DebbelerChristina KaethnerChristian LuedtkeKerstin MPI imt}, pages = 179, title = {Magnetic particle imaging in vascular medicine}, volume = 3, year = 2018 }
Schmidt, C. L., Seegers, S., Jatzek, P., Gebert, M. and Rafecas, M.: Micro-algae as radionuclide carrier for nuclear imaging of aquatic animals: a proof of concept, In: European Molecular Imaging Meeting - EMIM 2018, 2018.
[ BibTeX ] [ URL ]

@inproceedings{schmidt2018microalgae, author = {Schmidt, C L and Seegers, S and Jatzek, P and Gebert, M and Rafecas, M}, booktitle = {European Molecular Imaging Meeting - EMIM 2018}, editor = {of Molecular Imaging, European Scoiety}, keywords = {MERMAID NucI RafecasMagdalena imt}, title = {Micro-algae as radionuclide carrier for nuclear imaging of aquatic animals: a proof of concept}, year = 2018 }
Ehrhardt, J., Ahlborg, M., Uzunova, H., Buzug, T. M. and Handels, H.: Temporal Polyrigid Registration for Patch-based MPI Reconstruction of Moving Objects, In: International Workshop on Magnetic Particle Imaging, 55-56, 2018.
[ BibTeX ]

@inproceedings{ehrhardt2018temporal, author = {Ehrhardt, Jan and Ahlborg, Mandy and Uzunova, Hristina and Buzug, Thorsten M. and Handels, Heinz}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {MPITheo ahlborgmandy buzugthorsten imt mpi}, pages = {55-56}, title = {Temporal Polyrigid Registration for Patch-based MPI Reconstruction of Moving Objects}, year = 2018 }
Stelzner, J., Weber, M. and Buzug, T. M.: A Receive Coil Topology Based on Oppositely Tilted Solenoids for a Predefined Drive Field, In: International Workshop on Magnetic Particle Imaging, 81-82, 2018.
[ BibTeX ]

@inproceedings{stelzner2018receive, author = {Stelzner, Jan and Weber, Matthias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT MAPIT MPI StelznerJan WeberMatthias}, pages = {81-82}, title = {A Receive Coil Topology Based on Oppositely Tilted Solenoids for a Predefined Drive Field}, year = 2018 }
Ferrero, V., Cerello, P., Fiorina, E., Monaco, V., Rafecas, M., Wheadon, R. and Pennazio, F.: Innovation in online hadrontherapy monitoring: An in-beam PET and prompt-gamma-timing combined device, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, DOI: 10.1016/j.nima.2018.08.065.
[ BibTeX ] [ URL ]

@article{ferrero2018innovation, author = {Ferrero, V. and Cerello, P. and Fiorina, E. and Monaco, V. and Rafecas, M. and Wheadon, R. and Pennazio, F.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, keywords = {NucI NucIRangeVerification RafecasMagdalena imt}, title = {Innovation in online hadrontherapy monitoring: An in-beam PET and prompt-gamma-timing combined device}, year = 2018 }
Erb, W., Weinmann, A., Ahlborg, M., Brandt, C., Bringout, G., Buzug, T. M., Frikel, J., Kaethner, C., Knopp, T., März, T., Möddel, M., Storath, M. and Weber, A.: Mathematical analysis of the 1D model and reconstruction schemes for magnetic particle imaging, Inverse Problems, 34(5), 055012, 2018, DOI: 10.1088/1361-6420/aab8d1.
[ BibTeX ]

@article{Erb_2018, author = {Erb, W and Weinmann, A and Ahlborg, M and Brandt, C and Bringout, G and Buzug, T M and Frikel, J and Kaethner, C and Knopp, T and März, T and Möddel, M and Storath, M and Weber, A}, journal = {Inverse Problems}, keywords = {MPITheo ahlborgmandy buzugthorsten imt}, number = 5, pages = {055012}, title = {Mathematical analysis of the 1D model and reconstruction schemes for magnetic particle imaging}, volume = 34, year = 2018 }
Bakenecker, A., von Gladiss, A., Friedrich, T. and Buzug, T.: Magnetic Manipulation in Combination with Magnetic Particle Imaging, In: Verhandlungen der Deutschen Physikalischen Gesellschaft Würzburg 2018, 2018.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2018magnetic, author = {Bakenecker, Anna and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten}, booktitle = {Verhandlungen der Deutschen Physikalischen Gesellschaft Würzburg 2018}, keywords = {BakeneckerAnna FriedrichThomas GladissAnselm MPI buzugthorsten imt myown}, title = {Magnetic Manipulation in Combination with Magnetic Particle Imaging}, year = 2018 }
Bakenecker, A., von Gladiss, A., Friedrich, T., Lüdtke-Buzug, K. and Buzug, T. M.: Manipulation of Magnetically Coated Swimmers Inside a Magnetic Particle Imaging Scanner, In: International Conference on the Scientific and Clinical Applications of Magnetic Carriers, 2018.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2018manipulation, author = {Bakenecker, Anna and von Gladiss, Anselm and Friedrich, Thomas and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, booktitle = {International Conference on the Scientific and Clinical Applications of Magnetic Carriers}, keywords = {BakeneckerAnna FriedrichThomas GladissAnselm LuedtkeKerstin MPI buzugthorsten imt myown}, title = {Manipulation of Magnetically Coated Swimmers Inside a Magnetic Particle Imaging Scanner}, volume = 12, year = 2018 }
Aderhold, E., Buzug, T. M. and Friedrich, T.: An Acoustic Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 115, 2018.
[ BibTeX ]

@inproceedings{aderhold2018acoustic, author = {Aderhold, Eric and Buzug, Thorsten M. and Friedrich, Thomas}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AderholdEric buzugthorsten friedrichthomas imt mpi myown samba skampi}, pages = 115, title = {An Acoustic Magnetic Particle Spectrometer}, year = 2018 }
Bakenecker, A., Friedrich, T., von Gladiss, A. and Buzug, T. M.: Lateral Movement of a Helical Swimmer Induced by Rotating Focus Fields in a Preclinical MPI Scanner, In: International Workshop on Magnetic Particle Imaging, 99-100, 2018.
[ BibTeX ]

@inproceedings{bakenecker2018lateral, author = {Bakenecker, Anna and Friedrich, Thomas and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt mpi}, pages = {99-100}, title = {Lateral Movement of a Helical Swimmer Induced by Rotating Focus Fields in a Preclinical MPI Scanner}, year = 2018 }
Gräfe, K., von Gladiss, A. and Buzug, T. M.: First Phantom Measurements with a 3D Single Sided MPI Scanner, In: International Workshop on Magnetic Particle Imaging, 2018.
[ BibTeX ]

@inproceedings{grfe2018first, author = {Gräfe, Ksenija and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {MPI SingleSided buzugthorsten gladissanselm graefeksenija imt myown}, title = {First Phantom Measurements with a 3D Single Sided MPI Scanner}, year = 2018 }
Debbeler, C., von Gladiss, A., Friedrich, T., Buzug, T. M. and Lüdtke-Buzug, K.: New MPI Tracer Material - A Resolution Study, In: International Workshop on Magnetic Particle Imaging, 33-34, 2018.
[ BibTeX ]

@inproceedings{debbeler2018tracer, author = {Debbeler, Christina and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M. and Lüdtke-Buzug, Kerstin}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten debbelerchristina friedrichthomas gladissanselm imt luedtkekerstin spio}, pages = {33-34}, title = {New MPI Tracer Material - A Resolution Study}, year = 2018 }
Ahlborg, M., Kaethner, C., Szwargulski, P., Knopp, T. and Buzug, T. M.: Abstract: Patches in Magnetic Particle Imaging, In: Bildverarbeitung für die Medizin, 2018.
[ BibTeX ]

@inproceedings{ahlborg2018abstract, author = {Ahlborg, Mandy and Kaethner, Christian and Szwargulski, Patryk and Knopp, Tobias and Buzug, Thorsten M.}, booktitle = {Bildverarbeitung für die Medizin}, keywords = {AhlborgMandy IMT MPI MPITheo buzugthorsten}, title = {Abstract: Patches in Magnetic Particle Imaging}, year = 2018 }
Graeser, M., Szwargulski, P., Friedrich, T., von Gladiss, A., Kaul, M., Krishnan, K. M., Ittrich, H., Adam, G., Buzug, T. M. and Knopp, T.: On the Determination of the Sensitivity in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 69-70, 2018.
[ BibTeX ]

@inproceedings{graeser2018determination, author = {Graeser, Matthias and Szwargulski, Patryk and Friedrich, Thomas and von Gladiss, Anselm and Kaul, Michael and Krishnan, Kannan M. and Ittrich, Harald and Adam, Gerhard and Buzug, Thorsten M. and Knopp, Tobias}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten friedrichthomas gladissanselm graesermatthias imt mpi}, pages = {69-70}, title = {On the Determination of the Sensitivity in Magnetic Particle Imaging}, year = 2018 }
von Gladiss, A., Graeser, M. and Buzug, T. M.: Influence of Excitation Signal Coupling on Reconstructed Images in MPI, In: International Workshop on Magnetic Particle Imaging, 47-48, 2018.
[ BibTeX ]

@inproceedings{vongladiss2018influence, author = {von Gladiss, Anselm and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten gladissanselm graesermatthias imt mpi mps}, pages = {47-48}, title = {Influence of Excitation Signal Coupling on Reconstructed Images in MPI}, year = 2018 }
Wegner, F., Friedrich, T., Panagiotopoulos, N., Valmaa, S., Goltz, J. P., Vogt, F. M., Koch, M. A., Buzug, T. M., Barkhausen, J. and Haegele, J.: First heating measurements of endovascular stents in magnetic particle imaging, Physics in Medicine and Biology, 63(4), 045005, 2018, DOI: 10.1088%2F1361-6560%2Faaa79c.
[ BibTeX ] [ URL ]

@article{Wegner_2018, author = {Wegner, Franz and Friedrich, Thomas and Panagiotopoulos, Nikolaos and Valmaa, Sarah and Goltz, Jan P and Vogt, Florian M and Koch, Martin A and Buzug, Thorsten M and Barkhausen, Joerg and Haegele, Julian}, journal = {Physics in Medicine and Biology}, keywords = {BuzugThorsten FriedrichThomas IMAGINe IMT KochMartin MPI MR SAMBA SKAMPI}, month = {feb}, number = 4, pages = {045005}, publisher = {IOP Publishing}, title = {First heating measurements of endovascular stents in magnetic particle imaging}, volume = 63, year = 2018 }
Heinrich, M. P., Stille, M. and Buzug, T. M.: Residual U-Net Convolutional Neural Network Architecture for Low-Dose CT Denoising, Current Directions in Biomedical Engineering, 4(1), 297--300, 2018, DOI: 10.1515/cdbme-2018-0072.
[ BibTeX ] [ URL ]

@article{Heinrich_2018, author = {Heinrich, Mattias P. and Stille, Maik and Buzug, Thorsten M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {BuzugThorsten CT IMT StilleMaik}, month = {sep}, number = 1, pages = {297--300}, publisher = {Walter de Gruyter {GmbH}}, title = {Residual U-Net Convolutional Neural Network Architecture for Low-Dose {CT} Denoising}, volume = 4, year = 2018 }
von Gladiss, A., Graeser, M. and Buzug, T. M.: Influence of Excitation Signal Coupling on Reconstructed Images in Magnetic Particle Imaging, In: Bildverarbeitung für die Medizin 2018. Informatik aktuell, Springer Vieweg, , 92-97, 2018, DOI: 10.1007/978-3-662-56537-7_36.
[ BibTeX ] [ URL ]

@inbook{vongladiss2018influence, author = {von Gladiss, Anselm and Graeser, Matthias and Buzug, Thorsten M.}, editor = {Maier, Andreas K. and Deserno, Thomas M. and Handels, Heinz and Maier-Hein, Klaus Hermann and Palm, Christoph and Tolxdorff, Thomas}, journal = {Bildverarbeitung für die Medizin 2018. Informatik aktuell}, keywords = {buzugthorsten gladissanselm graesermatthias imt mpi mps}, pages = {92-97}, publisher = {Springer Vieweg}, title = {Influence of Excitation Signal Coupling on Reconstructed Images in Magnetic Particle Imaging}, year = 2018 }
Weber, M., Beuke, J., von Gladiss, A., Gräfe, K., Vogel, P., Behr, V. C. and Buzug, T. M.: Novel Field Geometry Using Two Halbach Cylinders for FFL-MPI, International Journal on Magnetic Particle Imaging, 4(1), 2018, DOI: 10.18416/IJMPI.2018.1811004.
[ BibTeX ] [ URL ]

@article{weber20182016novel, abstract = {Magnetic Particle Imaging (MPI) offers several methods for encoding magnetic materials in three-dimensions. The complexity of the imaging device in MPI using a field free line (FFL) is the biggest challenge in realizing such devices. This is especially the case for systems featuring large bores, high gradients or high temporal resolution. In this work, we suggest a novel Halbach cylinder based field generator that is able to generate an FFL with a gradient of 5 T/m. By rotating the Halbach array, FFL projections can be acquired. Furthermore, just one static drive field coil is needed for two-dimensional imaging. The presented concept could combine high gradient strength and high temporal resolution with minimum space requirements for FFL-MPI imaging in the future. Int. J. Mag. Part. Imag. 4(2), 2018, Article ID: 1811004, DOI: 10.18416/IJMPI.2018.1811004}, author = {Weber, Matthias and Beuke, Jonas and von Gladiss, Anselm and Gräfe, Ksenija and Vogel, Patrick and Behr, Volker C. and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {IMT LUMEN beukejonas buzugthorsten gladissanselm graefeksenija schumacherjonas webermatthias}, number = 1, title = {Novel Field Geometry Using Two Halbach Cylinders for FFL-MPI}, type = {Text.Serial.Journal}, volume = 4, year = 2018 }

2017 [ to top ]

von Gladiss, A., Graeser, M. and Buzug, T. M.: Applying Compressed Sensing on Hybrid System Matrices in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 81, 2017.
[ BibTeX ]

@inproceedings{vongladiss2017applying, author = {von Gladiss, Anselm and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias MPI MPITheo MPS imt}, pages = 81, title = {Applying Compressed Sensing on Hybrid System Matrices in Magnetic Particle Imaging}, year = 2017 }
Graeser, M., von Gladiss, A., Weber, M. and Buzug, T. M.: Two dimensional magnetic particle spectrometry, Physics in Medicine and Biology, 62(9), 3378-3391, 2017, DOI: 10.1088/1361-6560/aa5bcd.
[ BibTeX ] [ URL ]

@article{graeser2017dimensional, author = {Graeser, Matthias and von Gladiss, Anselm and Weber, Matthias and Buzug, Thorsten M.}, journal = {Physics in Medicine and Biology}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias MPI MPS WeberMatthias imt}, number = 9, pages = {3378-3391}, title = {Two dimensional magnetic particle spectrometry}, volume = 62, year = 2017 }
Hagen, C., Gurumurthy, P. and Buzug, T. M.: Effects of replacing the nasal cavity with a simple pipe like structure in CFD simulations of the airflow within the upper airways of OSA patients with patient individual flow rates, Current Directions in Biomedical Engineering, 3(2), 795--798, 2017, DOI: 10.1515/cdbme-2017-0168.
[ BibTeX ] [ URL ]

@article{noauthororeditor2017effects, author = {Hagen, Christina and Gurumurthy, Pragathi and Buzug, Thorsten M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {AirflowSimulation BuzugThorsten GurumurthyPragathi HagenChristina ICM IMT KluckChristina MR}, number = 2, pages = {795--798}, title = {Effects of replacing the nasal cavity with a simple pipe like structure in CFD simulations of the airflow within the upper airways of OSA patients with patient individual flow rates}, volume = 3, year = 2017 }
Bakenecker, A., Friedrich, T., von Gladiss, A. and Buzug, T. M.: Magnetic manipulation in combination with preclinical magnetic particle imaging, In: Biomed. Eng. - Biomed. Tech., 2017, DOI: 10.1515/bmt-2017-5024.
[ BibTeX ] [ URL ]

@inproceedings{bakenecker2017magnetic, author = {Bakenecker, Anna and Friedrich, Thomas and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {Biomed. Eng. - Biomed. Tech.}, keywords = {bakeneckeranna buzugthorsten friedrichthomas gladissanselm imt mpi myown}, title = {Magnetic manipulation in combination with preclinical magnetic particle imaging}, year = 2017 }
Schaar, M., Buzug, T. M. and Rafecas, M.: PET image reconstruction using the Origin Ensemble algorithm and geometric constraints, In: Current Directions in Biomedical Engineering, 549-553, 2017, DOI: 10.1515/cdbme-2017-0115.
[ BibTeX ]

@inproceedings{schaar2017oebmt, author = {Schaar, Moritz and Buzug, Thorsten M. and Rafecas, Magdalena}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, journal = {Current Directions in Biomedical Engineering}, keywords = {BuzugThorsten CTPET MLEM NucI OE PET RafecasMagdalena SSS SchaarMoritz imt scatter}, number = 2, pages = {549-553}, publisher = {De Gruyter}, title = {PET image reconstruction using the Origin Ensemble algorithm and geometric constraints}, type = {Publication}, volume = 3, year = 2017 }
Graeser, M., Knopp, T., Szwargulski, P., Friedrich, T., von Gladiss, A., Kaul, M., Krishnan, K. M., Ittrich, H., Adam, G. and Buzug, T. M.: Towards Picogram Detection of Superparamagnetic Iron-Oxide Particles Using a Gradiometric Receive Coil, Scientific Reports, 7(6872), 2017, DOI: 10.1038/s41598-017-06992-5.
[ BibTeX ] [ URL ]

@article{graeser2017towards, abstract = {Superparamagnetic iron-oxide nanoparticles can be used in medical applications like vascular or targeted imaging. Magnetic particle imaging (MPI) is a promising tomographic imaging technique that allows visualizing the 3D nanoparticle distribution concentration in a non-invasive manner. The two main strengths of MPI are high temporal resolution and high sensitivity. While the first has been proven in the assessment of dynamic processes like cardiac imaging, it is unknown how far the detection limit of MPI can be lowered. Within this work, we will present a highly sensitive gradiometric receive-coil unit combined with a noise-matching network tailored for the imaging of mice. The setup is capable of detecting 5 ng of iron in-vitro with an acquisition time of 2.14 sec. In terms of iron concentration we are able to detect 156 μg/L marking the lowest value that has been reported for an MPI scanner so far. In-vivo MPI mouse images of a 512 ng bolus and a 21.5 ms acquisition time allow for capturing the flow of an intravenously injected tracer through the heart of a mouse. Since it has been rather difficult to compare detection limits across MPI publications we propose guidelines to improve the comparability of future MPI studies.}, author = {Graeser, Matthias and Knopp, Tobias and Szwargulski, Patryk and Friedrich, Thomas and von Gladiss, Anselm and Kaul, Michael and Krishnan, Kannan M. and Ittrich, Harald and Adam, Gerhard and Buzug, Thorsten M.}, journal = {Scientific Reports}, keywords = {buzugthorsten friedrichthomas gladissanselm graesermatthias imt mpi}, number = 6872, title = {Towards Picogram Detection of Superparamagnetic Iron-Oxide Particles Using a Gradiometric Receive Coil}, volume = 7, year = 2017 }
Maass, M., Ahlborg, M., Bakenecker, A., Katzberg, F., Phan, H., Buzug, T. M. and Mertins, A.: A Trajectory Study for Obtaining MPI System Matrices in a Compressed-Sensing Framework, International Journal on Magnetic Particle Imaging, 3(2), 2017, DOI: 10.18416/ijmpi.2017.1706005.
[ BibTeX ] [ URL ]

@article{maass2017trajectory, author = {Maass, Marco and Ahlborg, Mandy and Bakenecker, Anna and Katzberg, Fabrice and Phan, Huy and Buzug, Thorsten M. and Mertins, Alfred}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {AhlborgMandy BakeneckerAnna BuzugThorsten MPI imt}, number = 2, title = {A Trajectory Study for Obtaining MPI System Matrices in a Compressed-Sensing Framework}, volume = 3, year = 2017 }
Debbeler, C. and Lüdtke-Buzug, K.: Investigation on new MPI tracer material, In: International Workshop on Magnetic Particle Imaging, 71, 2017.
[ BibTeX ]

@inproceedings{debbeler2017investigation, author = {Debbeler, Christina and Lüdtke-Buzug, Kerstin}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BCE DebbelerChristina IMT LuedtkeKerstin myown}, pages = 71, title = {Investigation on new MPI tracer material}, year = 2017 }
Gurumurthy, P., Hagen, C., Ulloa, P., Methot, V., Oechtering, T. H., Frydrychowicz, A., Koch, M. A. and Buzug, T. M.: Time-resolved, 3-dimensional, 3-directionally velocity sensitive phase-contrast MRI for the investigation of flow patterns in a human pharynx phantom during obstructive sleep apnea, In: Magnetic Resonance Materials in Physics, Biology and Medicine, S23, 2017, DOI: 10.1007/s10334-017-0632-1.
[ BibTeX ] [ URL ]

@inproceedings{PC056-guru17, author = {Gurumurthy, P. and Hagen, C. and Ulloa, P. and Methot, V. and Oechtering, T. H. and Frydrychowicz, A. and Koch, M. A. and Buzug, T. M.}, booktitle = {European Society for Magnetic Resonance in Medicine and Biology, 34th Annual Scientific Meeting, Barcelona, October 19--21, 2017}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {AirflowSimulation BuzugThorsten Flow GurumurthyPragathi HagenChristina ICM IMT KochMartin MR MethotVincent UlloaPatricia}, note = {contribution no. 23}, pages = {S23}, title = {Time-resolved, 3-dimensional, 3-directionally velocity sensitive phase-contrast {MRI} for the investigation of flow patterns in a human pharynx phantom during obstructive sleep apnea}, volume = {30 (Suppl. 1)}, year = 2017 }
Methot, V., Ulloa, P. and Koch, M. A.: Varying the mixing time of the double diffusion experiment: A better experimental design for pore size estimation, Magnetic Resonance Materials in Physics, Biology and Medicine, 30 (Suppl. 1), S633-S634, 2017, DOI: 10.1007/s10334-017-0635-y.
[ BibTeX ] [ URL ]

@article{QS296-meth17, author = {Methot, V. and Ulloa, P. and Koch, M. A.}, booktitle = {European Society for Magnetic Resonance in Medicine and Biology, 34th Annual Scientific Meeting, Barcelona, October 19--21, 2017}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia myown}, note = {contribution no. 674}, pages = {S633-S634}, title = {Varying the mixing time of the double diffusion experiment: {A} better experimental design for pore size estimation}, volume = {30 (Suppl. 1)}, year = 2017 }
Ulloa, P., Methot, V. and Koch, M. A.: Experimental study of bias in apparent exchange rate measurements, In: Magnetic Resonance Materials in Physics, Biology and Medicine, S173--S174, 2017, DOI: 10.1007/s10334-017-0633-0.
[ BibTeX ] [ URL ]

@inproceedings{QS295-ullo17, author = {Ulloa, P. and Methot, V. and Koch, M. A.}, booktitle = {European Society for Magnetic Resonance in Medicine and Biology, 34th Annual Scientific Meeting, Barcelona, October 19--21, 2017}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia myown}, note = {contribution no. 181}, number = {Suppl. 1}, pages = {S173--S174}, title = {Experimental study of bias in apparent exchange rate measurements}, volume = 30, year = 2017 }
Ziemann, C., Stille, M., Cremers, F., Rades, D. and Buzug, T. M.: The effects of metal artifact reduction on the retrieval of attenuation values, Journal of applied clinical medical physics, 18(1), 243--250, 2017, DOI: 10.1002/acm2.12002.
[ BibTeX ]

@article{ziemann2017effects, author = {Ziemann, Christian and Stille, Maik and Cremers, Florian and Rades, Dirk and Buzug, Thorsten M}, journal = {Journal of applied clinical medical physics}, keywords = {BuzugThorsten CT IMT MetalArtefactReduction StilleMaik}, number = 1, pages = {243--250}, title = {The effects of metal artifact reduction on the retrieval of attenuation values}, volume = 18, year = 2017 }
Methot, V., Ulloa, P. and Koch, M. A.: Pore size estimation from double diffusion encoding, Current Directions in Biomedical Engineering, 30(2), 627--630, 2017, DOI: 10.1515/cdbme-2017-0131.
[ BibTeX ] [ URL ]

@article{QS269-meth17, author = {Methot, V. and Ulloa, P. and Koch, M. A.}, journal = {Current Directions in Biomedical Engineering}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia}, note = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, number = 2, pages = {627--630}, title = {Pore size estimation from double diffusion encoding}, volume = 30, year = 2017 }
Ulloa, P., Methot, V. and Koch, M. A.: Experimental validation of a bias in apparent exchange rate measurements, Current Directions in Biomedical Engineering, 3(2), 529--532, 2017, DOI: 10.1515/cdbme-2017-0112.
[ BibTeX ] [ URL ]

@article{QS268-ullo17, author = {Ulloa, P. and Methot, V. and Koch, M. A.}, journal = {Current Directions in Biomedical Engineering}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia}, note = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, number = 2, pages = {529--532}, title = {Experimental validation of a bias in apparent exchange rate measurements}, volume = 3, year = 2017 }
Ulloa, P., Methot, V. and Koch, M. A.: Bias in the apparent exchange rate measurements: insight from numerical simulations, In: 25th Annual Meeting of the International Society for Magnetic Resonance in Medicine, Honolulu, 1085, 2017.
[ BibTeX ] [ URL ]

@inproceedings{pu-ismrm2017, author = {Ulloa, Patricia and Methot, Vincent and Koch, Martin A.}, booktitle = {25th Annual Meeting of the International Society for Magnetic Resonance in Medicine, Honolulu}, keywords = {DiffusionWeighting KochMartin MR MethotVincent UlloaPatricia imt}, pages = 1085, title = {Bias in the apparent exchange rate measurements: insight from numerical simulations}, year = 2017 }
Gurumurthy, P., Hagen, C., Ulloa, P., Koch, M. A. and Buzug, T. M.: Computational fluid dynamics simulations and phase contrast-MRI validation of airflow in human pharynx during obstructive sleep apnea, In: Biomedizinische Technik / Biomedical Engineering, S507, 2017, DOI: 10.1515/bmt-2017-5096.
[ BibTeX ] [ URL ]

@inproceedings{PC045-guru17, author = {Gurumurthy, P. and Hagen, C. and Ulloa, P. and Koch, M. A. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, journal = {Biomedizinische Technik / Biomedical Engineering}, keywords = {AirflowSimulation BuzugThorsten GurumurthyPragathi HagenChristina ICM IMT KluckChristina KochMartin MR UlloaPatricia}, number = {s1}, pages = {S507}, title = {Computational fluid dynamics simulations and phase contrast-{MRI} validation of airflow in human pharynx during obstructive sleep apnea}, volume = 62, year = 2017 }
von Gladiss, A., Graeser, M., Szwargulski, P., Knopp, T. and Buzug, T. M.: Hybrid System Calibration for Multidimensional Magnetic Particle Imaging, Physics in Medicine and Biology, 62(9), 3392-3406, 2017, DOI: 10.1088/1361-6560/aa5340.
[ BibTeX ] [ URL ]

@article{vongladiss2017hybrid, author = {von Gladiss, Anselm and Graeser, Matthias and Szwargulski, Patryk and Knopp, Tobias and Buzug, Thorsten M.}, journal = {Physics in Medicine and Biology}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias MPI MPITheo MPS imt}, number = 9, pages = {3392-3406}, title = {Hybrid System Calibration for Multidimensional Magnetic Particle Imaging}, volume = 62, year = 2017 }
Stelzner, J. and Buzug, T. M.: Magnetic-Field Measurement and Simulation of a Field-Free Line Magnetic-Particle Scanner, Current Directions in Biomedical Engineering, 3(2), 837 -- 840, 2017, DOI: https://doi.org/10.1515/cdbme-2017-0191.
[ BibTeX ]

@article{stelznerinpressmagneticfield, author = {Stelzner, Jan and Buzug, Thorsten M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {BMT BuzugThorsten IMT MPI StelznerJan}, month = {oct}, note = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, number = 2, pages = {837 -- 840}, title = {Magnetic-Field Measurement and Simulation of a Field-Free Line Magnetic-Particle Scanner}, volume = 3, year = 2017 }
Methot, V., Ulloa, P. and Koch, M. A.: Pore size estimation using the mixing time dependence of a double diffusion encoding experiment: experimental validation on a clinical MR system, In: 25th Annual Meeting of the International Society for Magnetic Resonance in Medicine, Honolulu, 717, 2017.
[ BibTeX ] [ URL ]

@inproceedings{methot2017estimation, author = {Methot, Vincent and Ulloa, Patricia and Koch, Martin A.}, booktitle = {25th Annual Meeting of the International Society for Magnetic Resonance in Medicine, Honolulu}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent UlloaPatricia myown}, pages = 717, title = {Pore size estimation using the mixing time dependence of a double diffusion encoding experiment: experimental validation on a clinical MR system}, year = 2017 }
Bakenecker, A., Friedrich, T., von Gladiss, A., Graeser, M., Stelzner, J. and Buzug, T. M.: Experimental Validation of the Selection Field of a Rabbit-Sized FFL Scanner, International Journal on Magnetic Particle Imaging, 3(1), 2017, DOI: 10.18416/IJMPI.2017.1703013.
[ BibTeX ] [ URL ]

@article{bakenecker2017experimental, author = {Bakenecker, Anna and Friedrich, Thomas and von Gladiss, Anselm and Graeser, Matthias and Stelzner, Jan and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BakeneckerAnna BuzugThorsten FriedrichThomas GladissAnselm GraeserMatthias MPI StelznerJan imt mapit}, number = 1, publisher = {Infinite Science Publishing}, title = {Experimental Validation of the Selection Field of a Rabbit-Sized FFL Scanner}, volume = 3, year = 2017 }
Graeser, M., von Gladiss, A., Friedrich, T. and Buzug, T. M.: SNR and Discretization Enhancement for System Matrix Determination by Decreasing the Gradient in Magnetic Particle Imaging, International Journal on Magnetic Particle Imaging, 3(1), 2017, DOI: 10.18416/IJMPI.2017.1703019.
[ BibTeX ] [ URL ]

@article{graeser2017discretization, author = {Graeser, Matthias and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BuzugThorsten FriedrichThomas GladissAnselm GraeserMatthias MPI imt}, number = 1, publisher = {Infinite Science Publishing}, title = {SNR and Discretization Enhancement for System Matrix Determination by Decreasing the Gradient in Magnetic Particle Imaging}, volume = 3, year = 2017 }
Graeser, M., von Gladiss, A., Friedrich, T. and Buzug, T. M.: SNR and Discretization Enhancement for System Matrix Determination by Decreasing the Gradient in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 79, 2017.
[ BibTeX ]

@inproceedings{graeser2017discretization, author = {Graeser, Matthias and von Gladiss, Anselm and Friedrich, Thomas and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten FriedrichThomas GladissAnselm GraeserMatthias MPI imt}, pages = 79, title = {SNR and Discretization Enhancement for System Matrix Determination by Decreasing the Gradient in Magnetic Particle Imaging}, year = 2017 }
Stelzner, J., Graeser, M., Bakenecker, A., von Gladiss, A., Bringout, G. and Buzug, T. M.: Measurements Inside a Rabbit Sized FFL-MPI Device Using a Gradiometric Receive Coil, International Journal on Magnetic Particle Imaging, 3(1), 2017, DOI: 10.18416/IJMPI.2017.1703012.
[ BibTeX ] [ URL ]

@article{stelzner2017measurements, author = {Stelzner, Jan and Graeser, Matthias and Bakenecker, Anna and von Gladiss, Anselm and Bringout, Gael and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BakeneckerAnna BringoutGael BuzugThorsten GladissAnselm GraeserMatthias MAPIT MPI StelznerJan imt}, number = 1, publisher = {Infinite Science Publishing}, title = {Measurements Inside a Rabbit Sized FFL-MPI Device Using a Gradiometric Receive Coil}, volume = 3, year = 2017 }
Bakenecker, A., Friedrich, T., von Gladiss, A., Graeser, M., Stelzner, J. and Buzug, T. M.: Experimental Validation of the Selection Field of a Rabbit Sized FFL Scanner, In: International Workshop on Magnetic Particle Imaging, 41, 2017.
[ BibTeX ]

@inproceedings{bakenecker2017experimental, author = {Bakenecker, Anna and Friedrich, Thomas and von Gladiss, Anselm and Graeser, Matthias and Stelzner, Jan and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BakeneckerAnna BuzugThorsten FriedrichThomas GladissAnselm GraeserMatthias MAPIT MPI StelznerJan imt}, pages = 41, title = {Experimental Validation of the Selection Field of a Rabbit Sized FFL Scanner}, year = 2017 }
Chen, X., Graeser, M., Behrends, A., von Gladiss, A. and Buzug, T. M.: First measured result of the 3D Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 123, 2017.
[ BibTeX ]

@inproceedings{chen2017first, abstract = {Magnetic Particle Imaging (MPI) is capable of imaging the spatial distribution of superparamagnetic iron oxide (SPIO) nanoparticles with a high sensitivity and high resolution. A Magnetic Particle Spectrometer (MPS) can be used to estimate the magnetic response of the SPIO nanoparticles and achieve the system matrix for the calibration of imaging devices. A one-dimensional and two-dimensional MPS have been introduced and shown good usability. A three-dimensional transmit coil setup was optimized, and its corresponding signal chains have been partially described. This paper is a continuation work and aims at presenting the first measured results of the three-dimensional MPS.}, author = {Chen, Xin and Graeser, Matthias and Behrends, André and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Sefc, Ludek and Buzug, Thorsten M. and Knopp, Tobias}, keywords = {BehrendsAndre BuzugThorsten ChenXin GladissAnselm GraeserMatthias IMT MPI MPS SAMBA}, month = {March}, pages = 123, publisher = {Infinite Science Publishing}, title = {First measured result of the 3D Magnetic Particle Spectrometer}, year = 2017 }
Kaethner, C., Cordes, A., Hänsch, A. and Buzug, T. M.: Artifact Analysis for Axially Elongated Lissajous Trajectories in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2017.
[ BibTeX ]

@inproceedings{kaethner2017artifact, author = {Kaethner, Christian and Cordes, Aileen and Hänsch, Annika and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten CordesAileen KaethnerChristian imt}, title = {Artifact Analysis for Axially Elongated Lissajous Trajectories in Magnetic Particle Imaging}, year = 2017 }
Kaethner, C., Cordes, A., Hänsch, A. and Buzug, T. M.: Artifact Analysis for Axially Elongated Lissajous Trajectories in Magnetic Particle Imaging, International Journal on Magnetic Particle Imaging, 3(1), 1703001, 2017, DOI: 10.18416/ijmpi.2017.1703001.
[ BibTeX ] [ URL ]

@article{kaethner2017artifact, author = {Kaethner, Christian and Cordes, Aileen and H{ä}nsch, Annika and Buzug, Thorsten M.}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BuzugThorsten CordesAileen KaethnerChristian imt}, number = 1, pages = 1703001, publisher = {Infinite Science Publishing}, title = {Artifact Analysis for Axially Elongated Lissajous Trajectories in Magnetic Particle Imaging}, volume = 3, year = 2017 }
Globisch, A., Melchert, U. H., Erdmann, C. and Koch, M.: Implementation of a correction procedure to decrease the effect of PSF-related signal leakage in 23Na NMRS, In: Biomedizinische Technik / Biomedical Engineering, S341, 2017, DOI: 10.1515/bmt-2017-5068.
[ BibTeX ] [ URL ]

@inproceedings{SP074-glob17, author = {Globisch, A. and Melchert, U. H. and Erdmann, C. and Koch, M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Dresden, Sept. 10--13, 2017}, journal = {Biomedizinische Technik / Biomedical Engineering}, keywords = {IMT KochMartin MR}, number = {s1}, pages = {S341}, title = {Implementation of a correction procedure to decrease the effect of {PSF}-related signal leakage in 23{Na} {NMRS}}, volume = 62, year = 2017 }
Jacobi, C., Friedrich, T. and Lüdtke-Buzug, K.: Synthesis and Characterisation of Superparamagnetic Polylactic acid based Polymers, International Journal on Magnetic Particle Imaging, 3(2), 1710001, 2017, DOI: 10.18416/ijmpi.2017.1710001.
[ BibTeX ] [ URL ]

@article{https://doi.org/10.18416/ijmpi.2017.1710001, author = {Jacobi, Caren and Friedrich, Thomas and Lüdtke-Buzug, Kerstin}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {BCE FriedrichThomas IMT LuedtkeKerstin MPI SAMBA SKAMPI myown}, number = 2, pages = 1710001, publisher = {Infinite Science Publishing}, title = {Synthesis and Characterisation of Superparamagnetic Polylactic acid based Polymers}, volume = 3, year = 2017 }

2016 [ to top ]

Behrends, A., Buzug, T. M. and Neumann, A.: Magnetic Particle Spectrometer for the Analysis of Magnetic Particle Heating Applications, In: International Workshop on Magnetic Particle Imaging, 47, 2016.
[ BibTeX ]

@inproceedings{behrends2016magnetic, author = {Behrends, Andre and Buzug, Thorsten M. and Neumann, Alexander}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BehrendsAndre BuzugThorsten NeumannAlexander imt samba}, pages = 47, title = {Magnetic Particle Spectrometer for the Analysis of Magnetic Particle Heating Applications}, year = 2016 }
Methot, V. and Koch, M. A.: Exploring model limitations for double diffusion encoding MRI, In: Breaking the Barriers of Diffusion MRI: Workshop of the International Society for Magnetic Resonance in Medicine, September 11--16, 2016, Lisbon, 2016.
[ BibTeX ]

@inproceedings{methot2016exploring, author = {Methot, Vincent and Koch, Martin A.}, booktitle = {Breaking the Barriers of Diffusion {MRI}: Workshop of the International Society for Magnetic Resonance in Medicine, September 11--16, 2016, Lisbon}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent myown}, month = {sep}, title = {Exploring model limitations for double diffusion encoding MRI}, year = 2016 }
Kaethner, C., Erb, W., Ahlborg, M., Szwargulski, P., Knopp, T. and Buzug, T. M.: Non-Equispaced System Matrix Acquisition for Magnetic Particle Imaging based on Lissajous Node Points, IEEE Transactions on Medical Imaging, PP(99), 1-1, 2016, DOI: 10.1109/TMI.2016.2580458.
[ BibTeX ] [ URL ]

@article{7490369, abstract = {Magnetic Particle Imaging (MPI) is an emerging technology in the field of (pre)clinical imaging. The acquisition of a particle signal is realized along specific sampling trajectories covering a defined field of view (FOV). In a system matrix (SM) based reconstruction procedure, the commonly used acquisition path in MPI is a Lissajous trajectory. Such a trajectory features an inhomogeneous coverage of the FOV, i.e. the center region is sampled less dense than the regions towards the edges of the FOV. Conventionally, the respective SM acquisition and the subsequent reconstruction do not reflect this inhomogeneous coverage. Instead, they are performed on an equispaced grid. The objective of this work is to introduce a sampling grid that inherently features the aforementioned inhomogeneity by using node points of Lissajous trajectories. Paired with a tailored polynomial interpolation of the reconstructed MPI signal, the entire image can be recovered. It is the first time that such a trajectory related non-equispaced grid is used for image reconstruction on simulated and measured MPI data and it is shown that the number of sampling positions can be reduced, while the spatial resolution remains constant.}, author = {Kaethner, C. and Erb, W. and Ahlborg, M. and Szwargulski, P. and Knopp, T. and Buzug, T. M.}, journal = {IEEE Transactions on Medical Imaging}, keywords = {IMT KaethnerChristian MPITheo ahlborgmandy buzugthorsten}, number = 99, pages = {1-1}, title = {Non-Equispaced System Matrix Acquisition for Magnetic Particle Imaging based on Lissajous Node Points}, volume = {PP}, year = 2016 }
Nothnagel, N., Rahmer, J., Gleich, B., Halkola, A., Buzug, T. and Borgert, J.: Steering of Magnetic Devices with a Magnetic Particle Imaging System, IEEE Transactions on Biomedical Engineering, PP(99), 7396945, 2016, DOI: 10.1109/TBME.2016.2524070.
[ BibTeX ] [ URL ]

@article{7396945, abstract = {Small magnetic devices have been steered in arbitrary direction and with variable force using a preclinical demonstrator system for magnetic particle imaging (MPI). Fast localization due to the high imaging rate of over 40 volumes per second and strong forces due to the high field gradient of more than 1 T/m render an MPI system a good platform for image-guided steering of magnetic devices. In this paper, these capabilities are demonstrated in phantom experiments, where a closed feedback loop has been realized to exert translational forces in horizontal and vertical direction on a magnetic device moving in a viscous medium. The MPI system allows for the controlled application of those forces by combining variable homogeneous fields with strong field gradients.}, author = {Nothnagel, N. and Rahmer, J. and Gleich, B. and Halkola, A. and Buzug, T. and Borgert, J.}, journal = {IEEE Transactions on Biomedical Engineering}, keywords = {buzugthorsten imt samba}, number = 99, pages = 7396945, title = {Steering of Magnetic Devices with a Magnetic Particle Imaging System}, volume = {PP}, year = 2016 }
Weber, M., Bente, K., Bruns, S., von Gladiss, A., Graeser, M. and Buzug, T. M.: A 1.4T/m Field Free Line Magnetic Particle Imaging Device, In: International Workshop on Magnetic Particle Imaging, 142, 2016.
[ BibTeX ]

@inproceedings{weber2016field, author = {Weber, Matthias and Bente, Klaas and Bruns, Steffen and von Gladiss, Anselm and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {benteklaas brunssteffen buzugthorsten gladissanselm graesermatthias imt mpi webermatthias}, pages = 142, title = {A 1.4T/m Field Free Line Magnetic Particle Imaging Device}, year = 2016 }
Stille, M. and Buzug, T. M.: Augmented likelihood image reconstruction with non-local prior image regularization, In: Proc. 4th Intl. Mtg. on image formation in X-ray CT, 145--8, 2016.
[ BibTeX ]

@conference{stille:16:ali, author = {Stille, M. and Buzug, T. M.}, booktitle = {Proc. 4th Intl. Mtg. on image formation in X-ray CT}, keywords = {BuzugThorsten CT IMT MetalArtefactReduction StilleMaik}, pages = {{145--8}}, title = {Augmented likelihood image reconstruction with non-local prior image regularization}, year = 2016 }
Stelzner, J., Bringout, G., von Gladiss, A., Medimagh, H., Ahlborg, M., Sattel, T. F. and Buzug, T. M.: First Spectrum Measurements with a Rabbit-Sized FFL-Scanner, In: International Workshop on Magnetic Particle Imaging, 138, 2016.
[ BibTeX ]

@inproceedings{stelzner2016first, author = {Stelzner, Jan and Bringout, Gael and von Gladiss, Anselm and Medimagh, Hanne and Ahlborg, Mandy and Sattel, Timo F. and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Jörn and Knopp, Tobias}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GladissAnselm IMT IWMPI MAPIT MPI MedimaghHanne StelznerJan}, pages = 138, publisher = {Infinite Science Publishing}, title = {First Spectrum Measurements with a Rabbit-Sized FFL-Scanner}, year = 2016 }
Ulloa, P., Benedik, A., Landmesser, R. and Koch, M. A.: Water-in-oil Emulsion as a Simple Phantom for Validation of Double Diffusion Encoding MRI Sequences, In: Magnetic Resonance Materials in Physics, Biology and Medicine, S48--S49, 2016, DOI: 10.1007/s10334-016-0568-x.
[ BibTeX ] [ URL ]

@inproceedings{ulloa2016waterinoil, address = {Berlin}, author = {Ulloa, Patricia and Benedik, Anastasia and Landmesser, Rabea and Koch, Martin A.}, booktitle = {33rd Annual Scientific Meeting European Society for Magnetic Resonance in Medicine and Biology, Sep 29 - Oct 1, 2016, Vienna}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR UlloaPatricia myown}, number = {1 Supplement}, pages = {S48--S49}, publisher = {Springer}, title = {Water-in-oil Emulsion as a Simple Phantom for Validation of Double Diffusion Encoding MRI Sequences}, volume = 29, year = 2016 }
Blancke Soares, Y., von Gladiss, A., Ahlborg, M., Gräfe, K. and Buzug, T. M.: Comparison of Frequency Selection Methods for Image Reconstruction in Magnetic Particle Imaging - Improving Image Quality -, In: Student Conference Medical Engineering Science, 221-224, 2016.
[ BibTeX ]

@inproceedings{blanckesoares2016comparison, author = {Blancke Soares, Yvonne and von Gladiss, Anselm and Ahlborg, Mandy and Gräfe, Ksenija and Buzug, Thorsten M.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {AhlborgMandy BuzugThorsten GladissAnselm GraefeKsenija MPI SingleSided SoaresYvonne imt}, pages = {221-224}, title = {Comparison of Frequency Selection Methods for Image Reconstruction in Magnetic Particle Imaging - Improving Image Quality -}, year = 2016 }
Weissert, P., von Gladiss, A. and Buzug, T. M.: Comparing Different Compressed Sensing Reconstruction Techniques for the System Matrix in Single-Sided MPI, In: Student Conference Medical Engineering Science, 225-228, 2016.
[ BibTeX ]

@inproceedings{weissert2016comparing, author = {Weissert, Patrick and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BuzugThorsten GladissAnselm MPI SingleSided WeissertPatrick imt}, pages = {225-228}, title = {Comparing Different Compressed Sensing Reconstruction Techniques for the System Matrix in Single-Sided MPI}, year = 2016 }
Malhotra, A., Spieß, F., Stegelmeier, C., Debbeler, C. and Lüdtke-Buzug, K.: Effect of key parameters on synthesis of superparamagnetic nanoparticles (SPIONs), Current Directions in Biomedical Engineering, 2(1), 529-532, 2016, DOI: 10.1515/cdbme-2016-0117.
[ BibTeX ] [ URL ]

@article{noauthororeditor, abstract = {There are various methods to synthesize superparamagnetic nanoparticles (SPIONs) useful for MPI (magnetic particle imaging) and in therapy (Hypothermia) such as co-precipitation, hydrothermal reactions etc. In this research, the focus is to analyse the effects of crucial parameters such as effect of molecular mass of dextran and temperature of the co-precipitation. These parameters play a crucial role in the inherent magnetic properties of the resulting SPIONs. The amplitude spectrum and hysteresis curve of the SPIONs is analysed with MPS (magnetic particle spectrometer). PCCS (photon cross-correlation spectroscopy) measurements are done to analyse the size distribution of hydrodynamic diameter the resulting SPIONs.}, author = {Malhotra, Ankit and Spieß, Felix and Stegelmeier, Corinna and Debbeler, Christina and Lüdtke-Buzug, Kerstin}, editor = {Dössel, Olaf}, journal = {Current Directions in Biomedical Engineering}, keywords = {BCE DebbelerChristina MalhotraAnkit SPIO StegelmeierCorinna imt luedtkekerstin myown}, month = {sep}, number = 1, pages = {529-532}, title = {Effect of key parameters on synthesis of superparamagnetic nanoparticles (SPIONs)}, volume = 2, year = 2016 }
Grehn, M., Kurth, J., Stenzel, J. and Rafecas, M.: 3D Druck des NEMA NU 4-2008 Phantoms für die Kleintier-PET-Bildgebung – eine Vergleichsstudie mit verschiedenen Bildgebungsmodalitäten, In: 47. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) e. V. und 19. Jahrestagung der Deutschen Sektion der International Society for Magnetic Resonance in Medicine (ISMRM) e. V., 125-126, 2016.
[ BibTeX ]

@inproceedings{grehn2016druck, author = {Grehn, M. and Kurth, J. and Stenzel, J. and Rafecas, M.}, booktitle = {47. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) e. V. und 19. Jahrestagung der Deutschen Sektion der International Society for Magnetic Resonance in Medicine (ISMRM) e. V.}, editor = {Schreiber, L. M. and Hövener, J.-B.}, keywords = {IMT RafecasMagdalena myown}, organization = {DGMP, ISMRM-DS}, pages = {125-126}, title = {3D Druck des NEMA NU 4-2008 Phantoms für die Kleintier-PET-Bildgebung – eine Vergleichsstudie mit verschiedenen Bildgebungsmodalitäten}, year = 2016 }
Brzeziński, K., Oliver, J. F., Gillam, J., Rafecas, M., Studen, A., Grkovski, M., Kagan, H., Smith, S., Llosá, G., Lacasta, C. and Clinthorne, N. H.: Experimental evaluation of the resolution improvement provided by a silicon PET probe, Journal of Instrumentation, 11(9), P09016, 2016.
[ BibTeX ] [ URL ]

@article{brzezinski2016experimental, author = {Brzeziński, K. and Oliver, J.F. and Gillam, J. and Rafecas, M. and Studen, A. and Grkovski, M. and Kagan, H. and Smith, S. and Llosá, G. and Lacasta, C. and Clinthorne, N.H}, journal = {Journal of Instrumentation}, keywords = {IMT RafecasMagdalena myown}, number = 9, pages = {P09016}, title = {Experimental evaluation of the resolution improvement provided by a silicon PET probe}, volume = 11, year = 2016 }
Kluck, C. and Buzug, T. M.: Numerical simulations of airflow in the human pharynx of OSAHS patients, Current Directions in Biomedical Engineering, 1(1), 552-555, 2016, DOI: 10.1515/cdbme-2016-0003.
[ BibTeX ] [ URL ]

@article{kluck2016numerical, author = {Kluck, Christina and Buzug, Thorsten M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {AirflowSimulation HagenChristina KluckChristina buzugthorsten imt}, month = {jun}, number = 1, pages = {552-555}, title = {Numerical simulations of airflow in the human pharynx of OSAHS patients}, volume = 1, year = 2016 }
Debbeler, C., Frandsen, C., Gehrke, N., Grüttner, C., Heinke, D., Johansson, C., Johl, A., Morales, M. del P., Varón, M. and Lüdtke-Buzug, K.: MPS study on new MPI tracer material, In: International Workshop on Magnetic Particle Imaging, 2016.
[ BibTeX ]

@inproceedings{debbeler2016study, author = {Debbeler, Christina and Frandsen, Cathrine and Gehrke, Nicole and Grüttner, Cordula and Heinke, David and Johansson, Christer and Johl, Anja and Morales, María del Puerto and Varón, Miriam and Lüdtke-Buzug, Kerstin}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {DebbelerChristina imt luedtkekerstin}, title = {MPS study on new MPI tracer material}, year = 2016 }
Schmiedel, M., Möller, A., Koch, M. A. and Mertins, A.: Designing a compact MRI motion phantom, Current Directions in Biomedical Engineering, 2(1), 417--474, 2016, DOI: 10.1515/cdbme-2016-0104.
[ BibTeX ] [ URL ]

@article{schmiedel2016design, author = {Schmiedel, Max and Möller, Anita and Koch, Martin A. and Mertins, A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Oct 4-6, 2016, Basel}, journal = {Current Directions in Biomedical Engineering}, keywords = {IMT KochMartin MR myown}, number = 1, pages = {417--474}, title = {Designing a compact {MRI} motion phantom}, volume = 2, year = 2016 }
Oliver, J. F. and Rafecas, M.: Modelling Random Coincidences in Positron Emission Tomography by Using Singles and Prompts: A Comparison Study, PLoS ONE, 11(9), e0162096, 2016.
[ BibTeX ] [ URL ]

@article{oliverjf2016modelling, author = {Oliver, J. F. and Rafecas, M.}, journal = {PLoS ONE}, keywords = {RafecasMagdalena imt myown}, number = 9, pages = {e0162096}, title = {Modelling Random Coincidences in Positron Emission Tomography by Using Singles and Prompts: A Comparison Study}, volume = 11, year = 2016 }
Gillam, J. E. and Rafecas, M.: Monte-Carlo simulations and image reconstruction for novel imaging scenarios in emission tomography, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 809, 76 - 88, 2016, DOI: 10.1016/j.nima.2015.09.084.
[ BibTeX ] [ URL ]

@article{Gillam201676, abstract = {Abstract Emission imaging incorporates both the development of dedicated devices for data acquisition as well as algorithms for recovering images from that data. Emission tomography is an indirect approach to imaging. The effect of device modification on the final image can be understood through both the way in which data are gathered, using simulation, and the way in which the image is formed from that data, or image reconstruction. When developing novel devices, systems and imaging tasks, accurate simulation and image reconstruction allow performance to be estimated, and in some cases optimized, using computational methods before or during the process of physical construction. However, there are a vast range of approaches, algorithms and pre-existing computational tools that can be exploited and the choices made will affect the accuracy of the in silico results and quality of the reconstructed images. On the one hand, should important physical effects be neglected in either the simulation or reconstruction steps, specific enhancements provided by novel devices may not be represented in the results. On the other hand, over-modeling of device characteristics in either step leads to large computational overheads that can confound timely results. Here, a range of simulation methodologies and toolkits are discussed, as well as reconstruction algorithms that may be employed in emission imaging. The relative advantages and disadvantages of a range of options are highlighted using specific examples from current research scenarios.}, author = {Gillam, John E. and Rafecas, Magdalena}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, keywords = {RafecasMagdalena imt myown}, month = {February}, note = {Advances in detectors and applications for medicine}, pages = {76 - 88}, title = {Monte-Carlo simulations and image reconstruction for novel imaging scenarios in emission tomography}, volume = 809, year = 2016 }
Maass, M., Bente, K., Ahlborg, M., Medimagh, H., Phan, H., Buzug, T. M. and Mertins, A.: Optimized Compression of MPI System Matrices Using a Symmetry-Preserving Secondary Orthogonal Transform, International Journal on Magnetic Particle Imaging, 2(1), 1607002, 2016, DOI: 10.18416/ijmpi.2016.1607002.
[ BibTeX ] [ URL ]

@article{maass2016optimized, author = {Maass, Marco and Bente, Klaas and Ahlborg, Mandy and Medimagh, Hanne and Phan, Huy and Buzug, Thorsten M. and Mertins, Alfred}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {ahlborgmandy buzugthorsten imt mpitheo}, number = 1, pages = 1607002, title = {Optimized Compression of MPI System Matrices Using a Symmetry-Preserving Secondary Orthogonal Transform}, volume = 2, year = 2016 }
Rackebrandt, K. and Gehring, H.: Calibration and evaluation of a continuous wave multi-distance NIRS system in simulated desaturation investigations, Biomedical Physics & Engineering Express, 2(3), 035017, 2016.
[ BibTeX ] [ URL ]

@article{2057-1976-2-3-035017, abstract = {The venous oxygen saturation reflects pathophysiological changes in oxygen delivery and consumption, where the saturation range beneath 50% may represent a clinical borderline to avoid irreversible damage. We present a model to simulate a desaturation investigation with 4 plateaus (PL 1 = 99 ± 0.3%; PL 2 = 75 ± 3%; PL 3 = 50 ± 3%, PL 4 = 25 ± 3%). A continuous wave multi-distance near-infrared spectroscopy sensor (wavelengths: 770, 808 and 850 nm; 6 photodiodes (PD 1−6 ), linearly arranged, separated 6 mm each) was equipped to detect the saturation at these plateaus. The study was divided in 5 calibration experiments (1 day; 5 per day) and 25 experiments (5 days; 5 per day) with the calibrated sensor unit. The detected saturation was compared with the reference values from the CO-Oximetry unit (IL-682) while keeping the amount of total hemoglobin (tHb) and the other physiological parameters at constant levels (tHb = 12 ± 0.3 g dl −1 , blood temperature = 35.5 ± 0.6 °C, carbon dioxide partial pressure (pCO 2 ) = 39 ± 6 mmHg, glucose = 103 ± 9 mg dl −1 and pH 7.4 ± 0.04). The oxygen saturation, in the range from 99% to 20%, could be detected reproducible with a mean absolute deviation of 3%.}, author = {Rackebrandt, K and Gehring, H}, journal = {Biomedical Physics & Engineering Express}, keywords = {RackebrandtKlaas imt}, number = 3, pages = {035017}, title = {Calibration and evaluation of a continuous wave multi-distance NIRS system in simulated desaturation investigations}, volume = 2, year = 2016 }
Gräfe, K.: Bildgebungskonzepte für Magnetic Particle Imaging Magnetic Particle Imaging mit einer asymmetrischen Spulentopologie, Infinite Science Publishing, Lübeck, 2016, ISBN: 978-3-945954-27-0.
[ BibTeX ]

@book{grafe2016bildgebungskonzepte, address = {Lübeck}, author = {Gräfe, Ksenija}, keywords = {GraefeKsenija IMT MPI SingleSided}, publisher = {Infinite Science Publishing}, title = {Bildgebungskonzepte für Magnetic Particle Imaging Magnetic Particle Imaging mit einer asymmetrischen Spulentopologie}, year = 2016 }
Wattenberg, M.: Direct extraction of a k0 navigator from golden angle stack-of-stars profiles – a model-based filtering approach, 2016.
[ BibTeX ]

@mastersthesis{wattenberg16direct, author = {Wattenberg, Maximilian}, keywords = {imt mr wattenbergmaximilian}, school = {University of L{ü}beck, Institute of Medical Engineering, Philips GmbH Innovative Technologies, Research Laboratories, in Hamburg}, title = {Direct extraction of a k0 navigator from golden angle stack-of-stars profiles – a model-based filtering approach}, year = 2016 }
Gurumurthy, P., Ulloa, P., Kluck, C., Buzug, T. M. and Koch, M. A.: Study of fluid flow patterns in a human pharynx phantom using phase contrast-MRI, In: Magnetic Resonance Materials in Physics, Biology and Medicine, S201--S202, 2016, DOI: 10.1007/s10334-016-0569-9.
[ BibTeX ] [ URL ]

@inproceedings{gurumurthy2016study, address = {Berlin}, author = {Gurumurthy, Pragathi and Ulloa, Patricia and Kluck, Christina and Buzug, Thorsten M. and Koch, Martin A.}, booktitle = {33rd Annual Scientific Meeting European Society for Magnetic Resonance in Medicine and Biology, Sep 29 - Oct 1, 2016, Vienna}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {AirflowSimulation BuzugThorsten GurumurthyPragathi HagenChristina ICM IMT KluckChristina KochMartin MR UlloaPatricia}, number = {1 Supplement}, pages = {S201--S202}, publisher = {Springer}, title = {Study of fluid flow patterns in a human pharynx phantom using phase contrast-MRI}, volume = 29, year = 2016 }
Medimagh, H. and Buzug, T. M.: Predicting 2D MPI imaging performance using a conventionally acquired or a hybrid 2D system function, In: International Workshop on Magnetic Particle Imaging, 2016.
[ BibTeX ]

@inproceedings{medimagh2016predicting, author = {Medimagh, Hanne and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT MAPIT MPITheo MedimaghHanne}, title = {Predicting 2D MPI imaging performance using a conventionally acquired or a hybrid 2D system function}, year = 2016 }
Gurumurthy, P., Ulloa, P., Kluck, C., Buzug, T. M. and Koch, M. A.: Investigation of pharyngeal flow patterns using phase contrast-MRI, In: Biomedical Engineering / Biomedizinische Technik, S227, 2016, DOI: 10.1515/bmt-2016-5018.
[ BibTeX ] [ URL ]

@inproceedings{gurumurthy2016investigation, address = {Berlin}, author = {Gurumurthy, Pragathi and Ulloa, Patricia and Kluck, Christina and Buzug, Thorsten M. and Koch, Martin A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, Oct 4-6, 2016, Basel}, journal = {Biomedical Engineering / Biomedizinische Technik}, keywords = {AirflowSimulation BuzugThorsten GurumurthyPragathi HagenChristina ICM IMT KluckChristina KochMartin MR UlloaPatricia}, number = {S1}, pages = {S227}, publisher = {de Gruyter}, title = {Investigation of pharyngeal flow patterns using phase contrast-MRI}, volume = 61, year = 2016 }
Solevi, P., Muñoz, E., Solaz, C., Trovato, M., Dendooven, P., Gillam, J. E., Lacasta, C., Oliver, J. F., Rafecas, M., Torres-Espallardo, I. and Llosá, G.: Performance of MACACO Compton telescope for ion-beam therapy monitoring: first test with proton beams, Physics in Medicine and Biology, 61(14), 5149-5165, 2016, DOI: 10.1088/0031-9155/61/14/5149.
[ BibTeX ] [ URL ]

@article{0031-9155-61-14-5149, abstract = {In order to exploit the advantages of ion-beam therapy in a clinical setting, delivery verification techniques are necessary to detect deviations from the planned treatment. Efforts are currently oriented towards the development of devices for real-time range monitoring. Among the different detector concepts proposed, Compton cameras are employed to detect prompt gammas and represent a valid candidate for real-time range verification. We present the first on-beam test of MACACO, a Compton telescope (multi-layer Compton camera) based on lanthanum bromide crystals and silicon photo-multipliers. The Compton telescope was first characterized through measurements and Monte Carlo simulations. The detector linearity was measured employing 22 Na and Am-Be sources, obtaining about 10% deviation from linearity at 3.44 MeV. A spectral image reconstruction algorithm was tested on synthetic data. Point-like sources emitting gamma rays with energy between 2 and 7 MeV were reconstructed with 3–5 mm resolution. The two-layer Compton telescope was employed to measure radiation emitted from a beam of 150 MeV protons impinging on a cylindrical PMMA target. Bragg-peak shifts were achieved via adjustment of the PMMA target location and the resulting measurements used during image reconstruction. Reconstructed Bragg peak profiles proved sufficient to observe peak-location differences within 10 mm demonstrating the potential of the MACACO Compton Telescope as a monitoring device for ion-beam therapy.}, author = {Solevi, Paola and Muñoz, Enrique and Solaz, Carles and Trovato, Marco and Dendooven, Peter and Gillam, John E and Lacasta, Carlos and Oliver, Josep F and Rafecas, Magdalena and Torres-Espallardo, Irene and Llosá, Gabriela}, journal = {Physics in Medicine and Biology}, keywords = {RafecasMagdalena imt myown}, number = 14, pages = {5149-5165}, title = {Performance of MACACO Compton telescope for ion-beam therapy monitoring: first test with proton beams}, volume = 61, year = 2016 }
Methot, V. and Koch, M. A.: Pore size distribution estimation using the mixing time dependency of a double diffusion encoding experiment: a proof of concept from Monte Carlo simulated data, In: Magnetic Resonance Materials in Physics, Biology and Medicine, S165--S167, 2016, DOI: 10.1007/s10334-016-0569-9.
[ BibTeX ] [ URL ]

@inproceedings{methot2016mixingtime, address = {Berlin}, author = {Methot, Vincent and Koch, Martin A.}, booktitle = {33rd Annual Scientific Meeting European Society for Magnetic Resonance in Medicine and Biology, Sep 29 - Oct 1, 2016, Vienna}, journal = {Magnetic Resonance Materials in Physics, Biology and Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR MethotVincent}, number = {1 Supplement}, pages = {S165--S167}, publisher = {Springer}, title = {Pore size distribution estimation using the mixing time dependency of a double diffusion encoding experiment: a proof of concept from Monte Carlo simulated data}, volume = 29, year = 2016 }
Matysiak, F., Weber, M., Bruns, S., von Gladiss, A. and Buzug, T. M.: Phantom Design for a High Resolution Field Free Line MPI Scanner, In: Student Conference Medical Engineering Science, 169-172, 2016.
[ BibTeX ]

@inproceedings{matysiak2016phantom, author = {Matysiak, Florian and Weber, Matthias and Bruns, Steffen and von Gladiss, Anselm and Buzug, Thorsten M.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BrunsSteffen BuzugThorsten GladissAnselm MPI MatysiakFlorian WeberMatthias imt}, pages = {169-172}, title = {Phantom Design for a High Resolution Field Free Line MPI Scanner}, year = 2016 }
Schmidt, D., Graeser, M., von Gladiss, A., Buzug, T. M. and Steinhoff, U.: Imaging Characterization of MPI Tracers Employing Offset Measurements in a 2D Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 114, 2016.
[ BibTeX ]

@inproceedings{schmidttobepublishedimaging, author = {Schmidt, Daniel and Graeser, Matthias and von Gladiss, Anselm and Buzug, Thorsten M. and Steinhoff, Uwe}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias IMT MPS}, pages = 114, title = {Imaging Characterization of MPI Tracers Employing Offset Measurements in a 2D Magnetic Particle Spectrometer}, year = 2016 }
Haensch, A., Kaethner, C., Cordes, A. and Buzug, T. M.: Towards the Characterization of Distortion Artifacts in Elongated Trajectory MPI, In: International Workshop on Magnetic Particle Imaging, 114, 2016.
[ BibTeX ]

@inproceedings{haensch2016towards, author = {Haensch, Annika and Kaethner, Christian and Cordes, Aileen and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten CordesAileen IMT KaethnerChristian MPITheo}, pages = 114, title = {Towards the Characterization of Distortion Artifacts in Elongated Trajectory MPI}, year = 2016 }
Cordes, A., Kaethner, C., Ahlborg, M. and Buzug, T. M.: X-space Deconvolution for Multidimensional Lissajous-based Data- Acquisition Schemes, In: International Workshop on Magnetic Particle Imaging, 74, 2016.
[ BibTeX ]

@inproceedings{cordes2016xspace, author = {Cordes, Aileen and Kaethner, Christian and Ahlborg, Mandy and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten CordesAileen IMT KaethnerChristian MPITheo}, pages = 74, title = {X-space Deconvolution for Multidimensional Lissajous-based Data- Acquisition Schemes}, year = 2016 }
Kaethner, C., Ahlborg, M., Erb, W. and Buzug, T. M.: Lissajous Node Points for a Sytem Matrix based MPI Image Reconstruction Approach, In: International Workshop on Magnetic Particle Imaging, 99, 2016.
[ BibTeX ]

@inproceedings{kaethner2016lissajous, author = {Kaethner, Christian and Ahlborg, Mandy and Erb, Wolfgang and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten KaethnerChristian MPITheo imt}, pages = 99, title = {Lissajous Node Points for a Sytem Matrix based MPI Image Reconstruction Approach}, year = 2016 }
Mrongowius, J., Kaethner, C. and Buzug, T. M.: Studies on the Optimization of Efficient Selection and Focus Field Coil Configurations, In: International Workshop on Magnetic Particle Imaging, 30, 2016.
[ BibTeX ]

@inproceedings{mrongowius2016studies, author = {Mrongowius, Julia and Kaethner, Christian and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT KaethnerChristian MPITheo}, pages = 30, title = {Studies on the Optimization of Efficient Selection and Focus Field Coil Configurations}, year = 2016 }
Mrongowius, J., Frikel, J. and Kaethner, C.: Tikhonov regularization scheme for image reconstruction in the presence of model errors, In: Student Conference Medical Engineering Science, 233-236, 2016.
[ BibTeX ]

@inproceedings{mrongowius2016tikhonov, author = {Mrongowius, Julia and Frikel, Jürgen and Kaethner, Christian}, booktitle = {Student Conference Medical Engineering Science}, keywords = {IMT KaethnerChristian MPITheo}, pages = {233-236}, title = {Tikhonov regularization scheme for image reconstruction in the presence of model errors}, volume = 5, year = 2016 }
Bringout, G., Löfberg, J., Ulloa, P., Koch, M. A. and Buzug, T. M.: Designing coils to minimize the maximal induced electrical field amplitude in a patient, In: International Workshop on Magnetic Particle Imaging, 32, 2016.
[ BibTeX ]

@inproceedings{bringout2016designing, author = {Bringout, Gael and Löfberg, Johan and Ulloa, Patricia and Koch, Martin A. and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten IMT KochMartin MAPIT MPI MR UlloaPatricia}, pages = 32, title = {Designing coils to minimize the maximal induced electrical field amplitude in a patient}, year = 2016 }
Weller, D., Buzug, T. M. and Friedrich, T.: Force analysis device for magnetic manipulation, In: International Workshop on Magnetic Particle Imaging, 2016.
[ BibTeX ]

@inproceedings{weller2016force, author = {Weller, David and Buzug, Thorsten M. and Friedrich, Thomas}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten FriedrichThomas IMT SAMBA}, title = {Force analysis device for magnetic manipulation}, year = 2016 }
Chen, X., Behrends, A., Graeser, M., Neumann, A. and Buzug, T. M.: Optimizing the Coil Setup for a Three-Dimensional Magnetic Particle Spectrometer, In: International Workshop on Magnetic Particle Imaging, 59, 2016.
[ BibTeX ]

@inproceedings{chen2016optimizing, author = {Chen, Xin and Behrends, André and Graeser, Matthias and Neumann, Alexander and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Jörn and Knopp, Tobias}, keywords = {BehrendsAndre BuzugThorsten ChenXin GraeserMatthias IMT MPI MPS NeumannAlexander SAMBA}, month = {March}, pages = 59, publisher = {Infinite Science Publishing}, title = {Optimizing the Coil Setup for a Three-Dimensional Magnetic Particle Spectrometer}, year = 2016 }
Rackebrandt, K. and Gehring, H.: Detection of the venous oxygen saturation in an oxygenation and perfusion model, Biomedical Physics & Engineering Express, 2(1), 015013, 2016.
[ BibTeX ] [ URL ]

@article{rackebrandt2016detection, abstract = {The oxygenation, perfusion and metabolism of the brain—segmented in both hemispheres—can be estimated from the oxygenation and hemoglobin levels of the venous blood in the cerebral efferent vessels. We present a phantom based model to simulate the anatomical target region which was connected to hemodynamic perfusion circuit to provide different oxygenation plateaus inside of the simulated target vessel. A developed triple-wavelength (770, 808 and 850 nm) multi-distance near-infrared spectroscopy sensor (6 photodiodes (PD 1–6 ), linearly arranged, separated 6 mm each) was equipped to detect these different saturation levels. The saturation could be triggered to three consecutively passed plateaus (PL 1 = 55 ± 3%; PL 2 = 100 ± 0.3%; PL 3 = 55 ± 3%) for all 90 experiments (30 measurements per wavelength (3 d; 10 d −1 )) while keeping the amount of total hemoglobin (tHb) and the other physiological blood parameters at constant levels (tHb = 11.8 ± 0.2 g dl −1 , blood temperature = 35.5 ± 0.5 °C, carbon dioxide partial pressure (pCO 2 ) = 44 ± 6 mmHg, Glucose = 99 ± 8 mg dl −1 and pH 7.35 ± 0.04). The saturation plateaus inside of the target vessel could be detected reproducibly with the presented setup.}, author = {Rackebrandt, K. and Gehring, H.}, journal = {Biomedical Physics & Engineering Express}, keywords = {RackebrandtKlaas imt}, number = 1, pages = {015013}, title = {Detection of the venous oxygen saturation in an oxygenation and perfusion model}, volume = 2, year = 2016 }
Bringout, G., Gräfe, K. and Buzug, T. M.: MPI System Matrix Reconstruction: Making Assumptions on the Imaging Device rather than on the Tracer Spatial Distribution, In: International Workshop on Magnetic Particle Imaging, 174, 2016.
[ BibTeX ]

@inproceedings{bringout2016system, author = {Bringout, Gael and Gräfe, Ksenija and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten GraefeKsenija IMT SingleSided}, pages = 174, title = {MPI System Matrix Reconstruction: Making Assumptions on the Imaging Device rather than on the Tracer Spatial Distribution}, year = 2016 }
Schmiedel, M., Möller, A., Koch, M. A. and Mertins, A.: Design of a Motion Phantom for Magnetic Resonance Imaging, In: Student Conference on Medical Engineering Science, Lübeck, 251--254, 2016.
[ BibTeX ]

@inproceedings{schmiedel2016design, author = {Schmiedel, Max and Möller, Anita and Koch, Martin A. and Mertins, Alfred}, booktitle = {Student Conference on Medical Engineering Science, Lübeck}, keywords = {DiffusionWeighting IMT KochMartin MR}, pages = {251--254}, title = {Design of a Motion Phantom for Magnetic Resonance Imaging}, year = 2016 }
Graeser, M., von Gladiss, A., Szwargulski, P., Ahlborg, M., Knopp, T. and Buzug, T. M.: Reconstruction of Experimental 2D MPI Data using a Hybrid System Matrix, In: International Workshop on Magnetic Particle Imaging, 130, 2016.
[ BibTeX ]

@inproceedings{GraeserIWMPI2016a, author = {Graeser, M. and von Gladiss, A. and Szwargulski, P. and Ahlborg, M. and Knopp, T. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy GladissAnselm MPS buzugthorsten graesermatthias imt}, note = {inproceedings}, pages = 130, title = {Reconstruction of Experimental 2D MPI Data using a Hybrid System Matrix}, year = 2016 }
Schmidt, D., Graeser, M., Gladiss, A. von, Buzug, T. M. and Steinhoff, U.: Imaging Characterization of MPI Tracers Employing Offset Measurements in a two Dimensional Magnetic Particle Spectrometer, International Journal on Magnetic Particle Imaging, 2(1), 2016.
[ BibTeX ] [ URL ]

@article{schmidt_imaging_2016, abstract = {We developed a method to characterize the imaging performance of {MPI} tracers from virtual {MPI} measurements that can be synthesized using measurement data from a Magnetic Particle Spectrometer ({MPS}) at different static magnetic field offsets. {MPI} system functions were obtained from measurements on a {FeraSpin}™ R ({nanoPET} {GmbH}, Berlin) sample in a 2D {MPS} comprising two excitation coils and two receive coils. Software phantoms of spatial {MPI} tracer distributions with different size and shape were constructed. With the measured {MPI} system function, a synthetic {MPI} measurement of the software phantoms was simulated. By adding noise to the virtual {MPI} data, the detection limit of each harmonic in dependence of the noise level was obtained. An {MPI} reconstruction of the virtual tracer distribution was performed using the virtual {MPI} data as input. By comparing the reconstructed images with the actual software phantoms, we obtained the spatial resolution of {MPI} of the investigated tracers. This method might help predicting the image resolution for real {MPI} setups. Our characterization method provides a valuable link between pure spectroscopic characterization and time consuming {MPI} phantom experiments.}, author = {Schmidt, Daniel and Graeser, Matthias and Gladiss, Anselm von and Buzug, Thorsten M. and Steinhoff, Uwe}, journal = {International Journal on Magnetic Particle Imaging}, keywords = {GladissAnselm GraeserMatthias MPS buzugthorsten imt mpi}, number = 1, title = {Imaging Characterization of {MPI} Tracers Employing Offset Measurements in a two Dimensional Magnetic Particle Spectrometer}, volume = 2, year = 2016 }
Stille, M., Kleine, M., Hagele, J., Barkhausen, J. and Buzug, T. M.: Augmented Likelihood Image Reconstruction, IEEE Transactions on Medical Imaging, 35(1), 158-173, 2016, DOI: 10.1109/TMI.2015.2459764.
[ BibTeX ] [ URL ]

@article{7164320, abstract = {The presence of high-density objects remains an open problem in medical CT imaging. Data of projections passing through objects of high density, such as metal implants, are dominated by noise and are highly affected by beam hardening and scatter. Reconstructed images become less diagnostically conclusive because of pronounced artifacts that manifest as dark and bright streaks. A new reconstruction algorithm is proposed with the aim to reduce these artifacts by incorporating information about shape and known attenuation coefficients of a metal implant. Image reconstruction is considered as a variational optimization problem. The afore-mentioned prior knowledge is introduced in terms of equality constraints. An augmented Lagrangian approach is adapted in order to minimize the associated log-likelihood function for transmission CT. During iterations, temporally appearing artifacts are reduced with a bilateral filter and new projection values are calculated, which are used later on for the reconstruction. A detailed evaluation in cooperation with radiologists is performed on software and hardware phantoms, as well as on clinically relevant patient data of subjects with various metal implants. Results show that the proposed reconstruction algorithm is able to outperform contemporary metal artifact reduction methods such as normalized metal artifact reduction.}, author = {Stille, M. and Kleine, M. and Hagele, J. and Barkhausen, J. and Buzug, T.M.}, journal = {IEEE Transactions on Medical Imaging}, keywords = {BuzugThorsten CT IMT MetalArtefactReduction StilleMaik}, month = {jan}, number = 1, pages = {158-173}, title = {Augmented Likelihood Image Reconstruction}, volume = 35, year = 2016 }
Weber, A., Werner, F., Weizenecker, J., Buzug, T. M. and Knopp, T.: Artifact free reconstruction with the system matrix approach by overscanning the field-free-point trajectory in magnetic particle imaging, Physics in Medicine and Biology, 61(2), 475, 2016.
[ BibTeX ] [ URL ]

@article{0031-9155-61-2-475, abstract = {Magnetic particle imaging is a tracer-based imaging method that utilizes the non-linear magnetization response of iron-oxide for determining their spatial distribution. The method is based on a sampling scheme where a sensitive spot is moved along a trajectory that captured a predefined field-of-view (FOV). However, particles outside the FOV also contribute to the measurement signal due to their rotation and the non-sharpness of the sensitive spot. In the present work we investigate artifacts that are induced by particles not covered by the FOV and show that the artifacts can be mitigated by using a system matrix that covers not only the region of interest but also a certain area around the FOV. The findings are especially relevant when using a multi-patch acquisition scheme where the boundaries of neighboring patches have to be handled.}, author = {Weber, A. and Werner, F. and Weizenecker, J. and Buzug, T. M. and Knopp, T.}, journal = {Physics in Medicine and Biology}, keywords = {buzugthorsten imt}, number = 2, pages = 475, title = {Artifact free reconstruction with the system matrix approach by overscanning the field-free-point trajectory in magnetic particle imaging}, volume = 61, year = 2016 }
Ahlborg, M., Kaethner, C., Knopp, T., Szwargulski, P. and Buzug, T. M.: The Influence of Trajectory and System Matrix Overlap on Image Reconstruction Results in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 175, 2016.
[ BibTeX ]

@inproceedings{ahlborg2016influence, author = {Ahlborg, Mandy and Kaethner, Christian and Knopp, Tobias and Szwargulski, Patryk and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten KaethnerChristian MPITheo imt}, pages = 175, publisher = {Infinite Science Publishing}, title = {The Influence of Trajectory and System Matrix Overlap on Image Reconstruction Results in Magnetic Particle Imaging}, year = 2016 }
Knopp, T., Kaethner, C., Ahlborg, M. and Buzug, T. M.: X-Space and Chebyshev Reconstruction in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 75, 2016.
[ BibTeX ]

@inproceedings{knopp2016xspace, author = {Knopp, Tobias and Kaethner, Christian and Ahlborg, Mandy and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten KaethnerChristian MPITheo imt}, pages = 75, publisher = {Infinite Science Publishing}, title = {X-Space and Chebyshev Reconstruction in Magnetic Particle Imaging}, year = 2016 }
Siebert, H., Maass, M., Ahlborg, M., Buzug, T. M. and Mertins, A.: MMSE MPI Reconstruction Using Background Identification, In: International Workshop on Magnetic Particle Imaging, 58, 2016.
[ BibTeX ]

@inproceedings{siebert2016reconstruction, author = {Siebert, Hanna and Maass, Marco and Ahlborg, Mandy and Buzug, Thorsten M. and Mertins, Alfred}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten imt}, pages = 58, publisher = {Infinite Science Publishing}, title = {MMSE MPI Reconstruction Using Background Identification}, year = 2016 }
Graeser, M., Bente, K., Neumann, A. and Buzug, T. M.: Trajectory dependent particle response for anisotropic mono domain particles in magnetic particle imaging, Journal of Physics D: Applied Physics, 49(4), 045007, 2016.
[ BibTeX ] [ URL ]

@article{0022-3727-49-4-045007, abstract = {In magnetic particle imaging, scanners use different spatial sampling techniques to cover the field of view (FOV). As spatial encoding is realized by a selective low field region (a field-free-point, or field-free-line), this region has to be moved through the FOV on specific sampling trajectories. To achieve these trajectories complex time dependent magnetic fields are necessary. Due to the superposition of the selection field and the homogeneous time dependent fields, particles at different spatial positions experience different field sequences. As a result, the dynamic behaviour of those particles can be strongly spatially dependent. So far, simulation studies that determined the trajectory quality have used the Langevin function to model the particle response. This however, neglects the dynamic relaxation of the particles, which is highly affected by magnetic anisotropy. More sophisticated models based on stochastic differential equations that include these effects were only used for one dimensional excitation. In this work, a model based on stochastic differential equations is applied to two-dimensional trajectory field sequences, and the effects of these field sequences on the particle response are investigated. The results show that the signal of anisotropic particles is not based on particle parameters such as size and shape alone, but is also determined by the field sequence that a particle ensemble experiences at its spatial position. It is concluded, that the particle parameters can be optimized in terms of the used trajectory.}, author = {Graeser, M. and Bente, K. and Neumann, A. and Buzug, T.M.}, journal = {Journal of Physics D: Applied Physics}, keywords = {BuzugThorsten GraeserMatthias IMT NeumannAlexander}, number = 4, pages = {045007}, title = {Trajectory dependent particle response for anisotropic mono domain particles in magnetic particle imaging}, volume = 49, year = 2016 }
von Gladiss, A., Graeser, M., Ferguson, R. M., Khandhar, A. P., Kemp, S. J., Krishnan, K. M. and Buzug, T. M.: The Particle Response of Blended Nanoparticles in MPI, In: International Workshop on Magnetic Particle Imaging, 115, 2016.
[ BibTeX ]

@inproceedings{vongladisstobepublishedparticle, author = {von Gladiss, Anselm and Graeser, Matthias and Ferguson, R. Matthew and Khandhar, Amit P. and Kemp, Scott J. and Krishnan, Kannan M. and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias IMT MPS ParticleTheory}, pages = 115, title = {The Particle Response of Blended Nanoparticles in MPI}, year = 2016 }
Erb, W., Kaethner, C., Ahlborg, M. and Buzug, T. M.: Bivariate Lagrange interpolation at the node points of non-degenerate Lissajous curves, Numerische Mathematik, 133(4), 685--705, 2016, DOI: 10.1007/s00211-015-0762-1.
[ BibTeX ] [ URL ]

@article{Erb2015a, author = {Erb, Wolfgang and Kaethner, Christian and Ahlborg, Mandy and Buzug, ThorstenM.}, journal = {Numerische Mathematik}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian}, number = 4, pages = {685--705}, publisher = {Springer Berlin Heidelberg}, title = {Bivariate Lagrange interpolation at the node points of non-degenerate Lissajous curves}, volume = 133, year = 2016 }
Shemesh, N., Jespersen, S. N., Alexander, D. C., Cohen, Y., Drobnjak, I., Dyrby, T. B., Finsterbusch, J., Koch, M. A., Kuder, T., Laun, F., Lawrenz, M., Lundell, H., Mitra, P. P., Nilsson, M., Özarslan, E., Topgaard, D. and Westin, C. -F.: Conventions and Nomenclature for Double Diffusion Encoding NMR and MRI, Magnetic Resonance in Medicine, 75(1), 82--87, 2016, DOI: 10.1002/mrm.25901.
[ BibTeX ] [ URL ]

@article{Koch2015a, abstract = {Stejskal and Tanner's ingenious pulsed field gradient design from 1965 has made diffusion NMR and MRI the mainstay of most studies seeking to resolve microstructural information in porous systems in general and biological systems in particular. Methods extending beyond Stejskal and Tanner's design, such as double diffusion encoding (DDE) NMR and MRI, may provide novel quantifiable metrics that are less easily inferred from conventional diffusion acquisitions. Despite the growing interest on the topic, the terminology for the pulse sequences, their parameters, and the metrics that can be derived from them remains inconsistent and disparate among groups active in DDE. Here, we present a consensus of those groups on terminology for DDE sequences and associated concepts. Furthermore, the regimes in which DDE metrics appear to provide microstructural information that cannot be achieved using more conventional counterparts (in a model-free fashion) are elucidated. We highlight in particular DDE's potential for determining microscopic diffusion anisotropy and microscopic fractional anisotropy, which offer metrics of microscopic features independent of orientation dispersion and thus provide information complementary to the standard, macroscopic, fractional anisotropy conventionally obtained by diffusion MR. Finally, we discuss future vistas and perspectives for DDE. Magn Reson Med 75:82–87, 2016. © 2015 Wiley Periodicals, Inc.}, author = {Shemesh, Noam and Jespersen, Sune N. and Alexander, Daniel C. and Cohen, Yoram and Drobnjak, Ivana and Dyrby, Tim B. and Finsterbusch, Jurgen and Koch, Martin A. and Kuder, Tristan and Laun, Fredrik and Lawrenz, Marco and Lundell, Henrik and Mitra, Partha P. and Nilsson, Markus and Özarslan, Evren and Topgaard, Daniel and Westin, Carl-Fredrik}, journal = {Magnetic Resonance in Medicine}, keywords = {DiffusionWeighting IMT KochMartin MR}, number = 1, pages = {82--87}, title = {Conventions and Nomenclature for Double Diffusion Encoding {NMR} and {MRI}}, volume = 75, year = 2016 }
Gräfe, K., von Gladiß, A., Bringout, G., Ahlborg, M. and Buzug, T. M.: 2D Images Recorded With a Single-Sided Magnetic Particle Imaging Scanner, IEEE Transactions on Medical Imaging, 35(4), 1056-1065, 2016, DOI: 10.1109/TMI.2015.2507187.
[ BibTeX ] [ URL ]

@article{Graefe2016b, abstract = {Magnetic Particle Imaging is a new medical imaging modality, which detects superparamagnetic iron oxide nanoparticles. The particles are excited by magnetic fields. Most scanners have a tube-like measurement field and therefore, both the field of view and the object size are limited. A single-sided scanner has the advantage that the object is not limited in size, only the penetration depth is limited. A single-sided scanner prototype for 1D imaging has been presented in 2009. Simulations have been published for a 2D single-sided scanner and first 1D measurements have been carried out. In this paper, the first 2D single-sided scanner prototype is presented and the first calibration-based reconstruction results of measured 2D phantoms are shown. The field free point is moved on a Lissajous trajectory inside a 30 x 30 mm2 area. Images of phantoms with a maximal distance of 10 mm perpendicular to the scanner surface have been reconstructed. Different cylindrically shaped holes of phantoms have been filled with 6.28 μl undiluted Resovist. After the measurement and image reconstruction of the phantoms, particle volumes could be distinguished with a distance of 2 mm and 6 mm in vertical and horizontal direction, respectively.}, author = {Gräfe, K. and von Gladiß, A. and Bringout, G. and Ahlborg, M. and Buzug, T.M.}, journal = {IEEE Transactions on Medical Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GladissAnselm GraefeKsenija IMT SingleSided}, number = 4, pages = {1056-1065}, title = {2D Images Recorded With a Single-Sided Magnetic Particle Imaging Scanner}, volume = 35, year = 2016 }
Ahlborg, M., Kaethner, C., Knopp, T., Szwargulski, P. and Buzug, T. M.: Using data redundancy gained by patch overlaps to reduce truncation artifacts in magnetic particle imaging, Physics in Medicine and Biology, 61(12), 4583, 2016, DOI: 10.1088/0031-9155/61/12/4583.
[ BibTeX ] [ URL ]

@article{0031-9155-61-12-4583, abstract = {The imaging technology magnetic particle imaging allows the detection of magnetic material, in particular superparamagnetic nanoparticles, by remagnetization of the material via magnetic fields. The application is aimed at medical imaging where the particles are applied as tracer directly into the blood stream. Medical safety considerations such as peripheral nerve stimulation limit the maximal amplitude of the magnetic fields and in turn the field of view size. To handle this constraint the concept of patches was introduced, which allows a shift of a field of view to different positions in order to enlarge the imaging area. If this is done statically an overlap of patches can be used to reduce truncation artifacts occurring at the adjacent edges. In this contribution, a differentiation of two different kinds of patch overlaps, i.e. a trajectory and a system matrix overlap, is made. Further, different concepts to combine the resulting redundant information are investigated with respect to the reduction of truncation artifacts. The methods are analyzed in detail in a simulation study and validated on experimental data.}, author = {Ahlborg, M and Kaethner, C and Knopp, T and Szwargulski, P and Buzug, T M}, journal = {Physics in Medicine and Biology}, keywords = {MPITheo ahlborgmandy buzugthorsten imt kaethnerchristian}, number = 12, pages = 4583, title = {Using data redundancy gained by patch overlaps to reduce truncation artifacts in magnetic particle imaging}, volume = 61, year = 2016 }
Gräfe, K., von Gladiss, A., Ahlborg, M., Bringout, G. and Buzug, T. M.: Reconstruction of a 2D Phantom Recorded with a Single-Sided MPI Device, In: International Workshop on Magnetic Particle Imaging, 23, 2016.
[ BibTeX ]

@inproceedings{grafe2016reconstruction, author = {Gräfe, Ksenija and von Gladiss, Anselm and Ahlborg, Mandy and Bringout, Gael and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GladissAnselm GraefeKsenija IMT SingleSided}, pages = 23, title = {Reconstruction of a 2D Phantom Recorded with a Single-Sided MPI Device}, year = 2016 }
Maass, M., Bente, K., Ahlborg, M., Medimagh, H., Phan, H., Buzug, T. M. and Mertins, A.: Compression of FFP System Matrix with a Special Sampling Rate on the Lissajous Trajectory, In: International Workshop on Magnetic Particle Imaging, 56, 2016.
[ BibTeX ]

@inproceedings{maass2016compression, author = {Maass, Marco and Bente, Klaas and Ahlborg, Mandy and Medimagh, Hanne and Phan, Huy and Buzug, Thorsten M. and Mertins, Alfred}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy buzugthorsten imt medimaghhanne}, pages = 56, publisher = {Infinite Science Publishing}, title = {Compression of FFP System Matrix with a Special Sampling Rate on the Lissajous Trajectory}, year = 2016 }
Ahlborg, M.: Bildgebungskonzepte für Magnetic Particle Imaging Bildgebungskonzepte und Rekonstruktionsansätze für große Bildgebungsvolumen bei Magnetic Particle Imaging, Infinite Science Publishing, Lübeck, 2016, ISBN: 9783945954157 3945954150.
[ BibTeX ] [ URL ]

@book{ahlborg2016bildgebungskonzepte, address = {Lübeck}, author = {Ahlborg, Mandy}, keywords = {MPITheo ahlborgmandy imt}, publisher = {Infinite Science Publishing}, title = {Bildgebungskonzepte für Magnetic Particle Imaging Bildgebungskonzepte und Rekonstruktionsansätze für große Bildgebungsvolumen bei Magnetic Particle Imaging}, year = 2016 }
Koch, M. A. and Ulloa, P.: Determination of the pore size distribution by double diffusion encoding, In: New dimensions in diffusion encoding (Workshop Jan 11-14, 2016, Bäckaskog Castle, Sweden), 12, 2016, DOI: 10.3389/conf.FPHY.2016.01.00012.
[ BibTeX ] [ URL ]

@inproceedings{koch2016determination, author = {Koch, Martin A. and Ulloa, Patricia}, booktitle = {New dimensions in diffusion encoding (Workshop Jan 11-14, 2016, Bäckaskog Castle, Sweden)}, editor = {Jespersen, S. N. and Bryskhe, K. and Nilsson, M. and Topgaard, D. and Westin, C.-F.}, keywords = {DiffusionWeighting IMT KochMartin MR UlloaPatricia myown}, pages = 12, series = {Frontiers in Physics}, title = {Determination of the pore size distribution by double diffusion encoding}, year = 2016 }

2015 [ to top ]

Bringout, G., Stelzner, J., Ahlborg, M., Behrends, A., Bente, K., Debbeler, C., von Gladiß, A., Gräfe, K., Graeser, M., Kaethner, C., Kaufmann, S., Lüdtke-Buzug, K., Medimagh, H., Tenner, W., Weber, M. and Buzug, T. M.: Concept of a Rabbit-Sized FFL-Scanner, In: International Workshop on Magnetic Particle Imaging, 49, 2015.
[ BibTeX ]

@inproceedings{Bringout2015a, author = {Bringout, G. and Stelzner, J. and Ahlborg, M. and Behrends, A. and Bente, K. and Debbeler, C. and {von Gladiß}, A. and Gräfe, K. and Graeser, M. and Kaethner, C. and Kaufmann, S. and Lüdtke-Buzug, K. and Medimagh, H. and Tenner, W. and Weber, M. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BehrendsAndre BringoutGael BuzugThorsten DebbelerChristina GladissAnselm GraefeKsenija GraeserMatthias IMT KaethnerChristian MAPIT MedimaghHanne StelznerJan WeberMatthias}, pages = 49, title = {Concept of a Rabbit-Sized FFL-Scanner}, year = 2015 }
Stelzner, J., Bringout, G., Graeser, M. and Buzug, T. M.: Toriodal Variometer for a Magnetic Particle Imaging Device, In: International Workshop on Magnetic Particle Imaging, 92, 2015, DOI: 10.1109/IWMPI.2015.7107074.
[ BibTeX ]

@inproceedings{stelzner2015toriodal, author = {Stelzner, Jan and Bringout, Gael and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPI StelznerJan}, pages = 92, title = {Toriodal Variometer for a Magnetic Particle Imaging Device}, year = 2015 }
Rackebrandt, K. and Gehring, H.: A MD-NIRS sensor for the detection of the venous oxygen saturation, In: IAMPOV 2015, 31-32, 2015.
[ BibTeX ]

@inproceedings{rackebrandt2015mdnirs, author = {Rackebrandt, K. and Gehring, H.}, booktitle = {IAMPOV 2015}, keywords = {RackebrandtKlaas imt}, pages = {31-32}, title = {A MD-NIRS sensor for the detection of the venous oxygen saturation}, year = 2015 }
Rackebrandt, K. and Gehring, H.: Measuring different oxygenation levels in a blood perfusion model simulating the human head using NIRS, Current Directions in Biomedical Engineering, 1, 371--, 2015, DOI: 10.1515/cdbme-2015-0091.
[ BibTeX ] [ URL ]

@article{rackebrandt2015measuring, author = {Rackebrandt, K. and Gehring, H.}, booktitle = {Current Directions in Biomedical Engineering}, keywords = {RackebrandtKlaas imt}, pages = {371--}, title = {Measuring different oxygenation levels in a blood perfusion model simulating the human head using NIRS}, volume = 1, year = 2015 }
Gräfe, K., v. Gladiß, A., Bringout, G., Ahlborg, M. and Buzug, T. M.: 2D Imaging with a Single-Sided MPI Device, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107024.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2015b, author = {Gräfe, K. and {v. Gladiß}, A. and Bringout, G. and Ahlborg, M. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GladissAnselm GraefeKsenija IMT SingleSided}, title = {2D Imaging with a Single-Sided MPI Device}, year = 2015 }
Weber, A., Weizenecker, J., Rahmer, J., Franke, J., Heinen, U. and Buzug, T.: Resolution improvement by decreasing the drive field amplitude, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107020.
[ BibTeX ] [ URL ]

@inproceedings{7107020, abstract = {In Magnetic Particle Imaging the signal is generated by an oscillating magnetic field, the so-called Drive Field. Thereby, increasing the Drive Field amplitude (DFA) yields higher signal strength [1]. Furthermore, the sensitive area which is covered by the field-free point is determined by the ratio between the DFA and the gradient strength [2]. This area scaling with the DFA is referred to as drive field field-of-view (DF-FoV). While the spatial shape of a certain system function component (SFC) does not change with varying DFA [3], its spatial extent scales with the DFA and therefore the same component describes a different resolution for different DFA values. In general, decreasing the DFA reduces the signal strength of each SFC, but at the same time SFCs determining a certain resolution level typically appear at lower frequencies with higher signal intensities. In this work a 2D simulation study is performed to evaluate the effect of decreasing the DFA.}, author = {Weber, A. and Weizenecker, J. and Rahmer, J. and Franke, J. and Heinen, U. and Buzug, T.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt}, month = {March}, title = {Resolution improvement by decreasing the drive field amplitude}, year = 2015 }
Weber, A., Weizenecker, J., Frank, J., Heinen, U. and Buzug, T.: Reconstruction of constant concentrations using the system matrix approach, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107048.
[ BibTeX ] [ URL ]

@inproceedings{7107048, abstract = {In Magnetic Particle Imaging (MPI) the relation between the measurement signal and the particle distribution can be described by the so-called system matrix [1]. For the 1D case assuming ideal magnetic fields and ideal particles with a step function as magnetization response, the single system function components can be represented by Chebyshev polynomials [2]. In this case, the particle distribution can be reconstructed using a Chebyshev transformation. But since the homogenous part is stored in the excitation frequency component which is filtered out in typical scanner setups, it is not possible to reconstruct a particle distribution which is constant over the area reached by the Field-Free-Point (FFP-area). In this work the reconstruction of a constant particle distribution overlapping the FFP-area using the system matrix approach is evaluated by a 2D simulation study.}, author = {Weber, A. and Weizenecker, J. and Frank, J. and Heinen, U. and Buzug, T.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt}, month = {March}, title = {Reconstruction of constant concentrations using the system matrix approach}, year = 2015 }
Weber, A., Weizenecker, J., Heinen, U., Heidenreich, M. and Buzug, T. M.: Reconstruction Enhancement by Denoising the Magnetic Particle Imaging System Matrix Using Frequency Domain Filter, IEEE Transactions on Magnetics, 51(2), 7067539, 2015, DOI: 10.1109/TMAG.2014.2332612.
[ BibTeX ] [ URL ]

@article{7067539, abstract = {Magnetic particle imaging is a new modality, which allows the determination of the spatial distribution of magnetic nanoparticles in-vivo. A standard approach for magnetic particle image reconstruction employs a so-called system matrix. The system matrix is typically acquired by a calibration measurement, whereby the system response at numerous positions in the field-of-view is measured. Due to the measurement process, the system matrix contains noise, which affects the reconstruction of the particle distribution. In this paper, the special structure of the system matrix is exploited for noise reduction by applying frequency domain filters. It is shown that image reconstruction with the denoised system matrix yields an improved resolution and a better signal-to-noise ratio.}, author = {Weber, A. and Weizenecker, J. and Heinen, U. and Heidenreich, M. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {buzugthorsten imt}, month = {feb}, number = 2, pages = 7067539, title = {Reconstruction Enhancement by Denoising the Magnetic Particle Imaging System Matrix Using Frequency Domain Filter}, volume = 51, year = 2015 }
Rackebrandt, K. and Gehring, H.: A simulation model of perfusion and oxygenation for optical sensor evaluation, In: IAMPOV 2015, 33-34, 2015.
[ BibTeX ]

@inproceedings{rackebrandt2015simulation, author = {Rackebrandt, K. and Gehring, H.}, booktitle = {IAMPOV 2015}, keywords = {IMT RackebrandtKlaas}, pages = {33-34}, title = {A simulation model of perfusion and oxygenation for optical sensor evaluation}, year = 2015 }
Behrends, A., Graeser, M. and Buzug, T. M.: Introducing a frequency-tunable magnetic particle spectrometer, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 249-253, 2015, DOI: 10.1515/cdbme-2015-0062.
[ BibTeX ] [ URL ]

@inproceedings{behrends2015introducing, author = {Behrends, André and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, editor = {Dössel, Olaf}, keywords = {BehrendsAndre BuzugThorsten GraeserMatthias IMT SAMBA}, number = 1, pages = {249-253}, title = {Introducing a frequency-tunable magnetic particle spectrometer}, volume = 1, year = 2015 }
Isernhagen, C. F., Schäfer, D., Grass, M. and Buzug, T. M.: Three-dimensional anisotropic regularization for limited angle tomography, In: Current Directions in Biomedical Engineering, 283-285, 2015, DOI: 10.1515/cdbme-2015-0070.
[ BibTeX ] [ URL ]

@inproceedings{f2015threedimensional, author = {Isernhagen, C.F. and Schäfer, D. and Grass, M. and Buzug, T.M.}, booktitle = {Current Directions in Biomedical Engineering}, keywords = {BuzugThorsten IMT IsernhagenFabian XRD}, pages = {283-285}, title = {Three-dimensional anisotropic regularization for limited angle tomography}, volume = 1, year = 2015 }
Bringout, G., Gräfe, K. and Buzug, T. M.: Performance of Shielded Electromagnet-Evaluation Under Low-Frequency Excitation, IEEE Transactions on Magnetics, 51(2), 1-4, 2015, DOI: 10.1109/TMAG.2014.2329396.
[ BibTeX ]

@article{7067543, author = {Bringout, G. and Gräfe, K. and Buzug, T. M.}, journal = {IEEE Transactions on Magnetics}, keywords = {BringoutGael BuzugThorsten GraefeKsenija IMT MAPIT}, month = {feb}, number = 2, pages = {1-4}, title = {Performance of Shielded Electromagnet-Evaluation Under Low-Frequency Excitation}, volume = 51, year = 2015 }
v. Gladiß, A., Gräfe, K., Ahlborg, M. and Buzug, T. M.: Undersampling the system matrix of a single sided MPI-scanner, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107021.
[ BibTeX ] [ URL ]

@inproceedings{Gladiss2015b, author = {{v. Gladiß}, A. and Gräfe, K. and Ahlborg, M. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten GladissAnselm GraefeKsenija IMT MPITheo SingleSided}, publisher = {IEEE Xplore}, title = {Undersampling the system matrix of a single sided MPI-scanner}, year = 2015 }
Finas, D., Baumann, K., Sydow, L., Heinrich, K., Rody, A., Gräfe, K., Buzug, T. M. and Lüdtke-Buzug, K.: SPIO Detection and Distribution in Biological Tissue - A Murine MPI-SLNB Breast Cancer Model, IEEE Transactions on Magnetics, 51(2), 5400104, 2015, DOI: 10.1109/TMAG.2014.2358272.
[ BibTeX ] [ URL ]

@article{Finas2015a, abstract = {Surgical breast cancer related staging with radical axillary lymph node extraction was mandatory in past times. High morbidity and significant loss of quality of life was inevitable. By introduction of the concept of sentinel lymph node biopsy (SLNB), these adverse effects decreased. Detection of sentinel lymph nodes (SNLs) is realized by the use of dyes and radio nuclides as tracer substances. These tracers can be replaced by superparamagnetic iron oxide nanoparticles (SPIOs) in the near future. Magnetic particle imaging (MPI) guided 3-D real-time imaging and a distinct localization of SPIOs can be achieved in SLNB by the use of MPI. However, qualitative and quantitative enrichment of SPIOs in biologic tissue, in particular, the axillary lymphatic tissue is unexplored until now. We aim to prove the principle of SLNB with MPI within a healthy and than in a tumor bearing mouse model with metastatic axillary lymph nodes in breast cancer. Axillary tissue, surrounding tissues, and tissue from the whole body are analyzed with the following techniques: histology, Prussian blue staining, electron microscopy, atomic absorption spectrometry, and magnetic particle spectroscopy. We found that the SPIOs moves from the injection site through the lymph-fat tissue to the axillary region and finally into the axillary lymph nodes. SPIOs follow traces of lymphatic vessels, respecting borders, and spaces between different tissues. They accumulate near collagen fibers and distinct regions. We present our results of the approach of SLNB with MPI. Application of SPIOs and tracer detection in SNLs with MPI as a new SLNB technology could be less complex and incriminating for patient and staff and could make SLNB more accurate. To realize this approach, an MPI hand probe for intraoperative use is under construction. This will simplify SNL detection and helps to reduce axillary exploration morbidity by avoidance of intensive surgical quest. The tracer for MPI is easy to obtain and this make- the method accessible to many patients. The concept of SLNB by MPI may be applied in principle in all solid tumors.}, author = {Finas, D. and Baumann, K. and Sydow, L. and Heinrich, K. and Rody, A. and Gräfe, K. and Buzug, T.M. and Lüdtke-Buzug, K.}, journal = {IEEE Transactions on Magnetics}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, month = {feb}, number = 2, pages = 5400104, title = {SPIO Detection and Distribution in Biological Tissue - A Murine MPI-SLNB Breast Cancer Model}, volume = 51, year = 2015 }
Medimagh, H., Weissert, P., Bringout, G., Bente, K., Weber, M., Gräfe, K., Cordes, A. and Buzug, T. M.: Artifacts in field free line magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107043.
[ BibTeX ] [ URL ]

@inproceedings{Medimagh2015a, abstract = {Field Free Line (FFL) Magnetic Particle Imaging (MPI) allows for system function [1] or Radon based [2] image reconstruction and for projection imaging [3]. In light of efforts to scale up imaging systems (e.g. from mouse/rat size [3-6] to rabbit size [7]) and/or to increase the size of the field of view (FOV) compared to the bore of the scanner [8], the question gains in importance how the imaging process is affected by magnetic field inhomogeneities and gradient field nonlinearities, which may deform the FFL compared to an FFL produced by idealized homogeneous/linear magnetic fields. Moreover, truncation effects are an important aspect that has so far not been studied in FFL MPI. This contribution presents initial results of a comprehensive simulation study comparing Radon based and system function based image reconstruction in FFL MPI, both under idealized field conditions and in the presence of magnetic field inhomogeneities and gradient field nonlinearities.}, author = {Medimagh, H. and Weissert, P. and Bringout, G. and Bente, K. and Weber, M. and Gräfe, K. and Cordes, A. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten CordesAileen GraefeKsenija IMT MAPIT MPITheo MedimaghHanne WeberMatthias}, month = {March}, title = {Artifacts in field free line magnetic particle imaging}, year = 2015 }
Debbeler, C., Graeser, M., Knobloch, R. F., Becker, S. and Lüdtke-Buzug, K.: Evaluation of a Cotton-Mouton Relaxometer for the Characterization of Superparamagnetic Iron Oxide Nanoparticles, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107058.
[ BibTeX ] [ URL ]

@inproceedings{Debbeler2015a, author = {Debbeler, C. and Graeser, M. and Knobloch, R. F. and Becker, S. and Lüdtke-Buzug, K.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {DebbelerChristina GraeserMatthias IMT LuedtkeKerstin RelaxationSpectroscopy}, title = {Evaluation of a Cotton-Mouton Relaxometer for the Characterization of Superparamagnetic Iron Oxide Nanoparticles}, year = 2015 }
Welzel, T., Debbeler, C., Graeser, M., Kaufmann, S., Kusche, R. and Lüdtke-Buzug, K.: Analyzing Superparamagnetic Iron Oxide Nanoparticles (SPIONs) using Electrical Impedance Spectroscopy, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107062.
[ BibTeX ] [ URL ]

@inproceedings{Welzel2015a, author = {Welzel, T. and Debbeler, C. and Graeser, M. and Kaufmann, S. and Kusche, R. and Lüdtke-Buzug, K.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {DebbelerChristina GraeserMatthias IMT LuedtkeKerstin SPIO}, title = {Analyzing Superparamagnetic Iron Oxide Nanoparticles (SPIONs) using Electrical Impedance Spectroscopy}, year = 2015 }
Gräfe, K., Bringout, G., Graeser, M., Sattel, T. F. and Buzug, T. M.: System Matrix Recording and Phantom Measurements with a Single-Sided Magnetic Particle Imaging Device, IEEE Transactions on Magnetics, 51(2), 6502303, 2015, DOI: 10.1109/TMAG.2014.2330371.
[ BibTeX ] [ URL ]

@article{Graefe2015a, abstract = {Magnetic particle imaging (MPI) is a new imaging method, which uses superparamagnetic iron oxide nanoparticles as tracer material. Due to their tube-like design, most MPI devices have limited patient access. In this paper, an improved oil-cooled single-sided MPI device is presented that has the advantage that all coils, which are generating the magnetic fields or receiving the particle signal, are coplanar and on one side of the patient only. In consequence, the object, which will be scanned, is not limited in size. In this paper, a first 1-D image recorded with the new device is presented.}, author = {Gräfe, K. and Bringout, G. and Graeser, M. and Sattel, T.F. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {BringoutGael BuzugThorsten GraefeKsenija GraeserMatthias IMT SingleSided}, month = {feb}, number = 2, pages = 6502303, title = {System Matrix Recording and Phantom Measurements with a Single-Sided Magnetic Particle Imaging Device}, volume = 51, year = 2015 }
Omer, O. A., Medimagh, H. and Buzug, T. M.: High resolution magnetic particle imaging with low density trajectory, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7106995.
[ BibTeX ] [ URL ]

@inproceedings{Omer2015a, abstract = {The spatial resolution is an important factor in MPI. The trajectory density is one of many parameters affecting the spatial resolution of MPI. To obtain a high-resolution (HR) concentration one can increase the trajectory density or increase particle diameters. However, increasing the trajectory density leads to increase of the computational complexity. Also, large particles suffer from relaxation effects. In addition, imaging with system matrix that exhibits high grid leads to higher resolution but requires much calibration time for the system matrix. This work suggests to use small particle diameters with low density trajectory while sampling with low dimension system matrix and fuses these low-resolution (LR) concentrations as a post process to get HR concentrations.}, author = {Omer, O.A. and Medimagh, H. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT MAPIT MPITheo MedimaghHanne}, month = {March}, title = {High resolution magnetic particle imaging with low density trajectory}, year = 2015 }
Bienzeisler, J., Lüdtke-Buzug, K. and Schemberg, J.: Magnetic Flow Field Separation of Superparamagnetic Dextran Coated Iron Oxide Nanoparticles, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107063.
[ BibTeX ] [ URL ]

@inproceedings{Bienzeisler2015a, author = {Bienzeisler, J. and Lüdtke-Buzug, K. and Schemberg, J.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {IMT LuedtkeKerstin SPIO}, title = {Magnetic Flow Field Separation of Superparamagnetic Dextran Coated Iron Oxide Nanoparticles}, year = 2015 }
von Gladiß, A., Ahlborg, M., Knopp, T. and Buzug, T. M.: Compressed Sensing of the System Matrix and Sparse Reconstruction of the Particle Concentration in Magnetic Particle Imaging, IEEE Transactions on Magnetics, 51(2), 6501304, 2015, DOI: 10.1109/TMAG.2014.2326432.
[ BibTeX ] [ URL ]

@article{Gladiss2015a, abstract = {The reconstruction of a particle concentration in magnetic particle imaging is commonly based on using a system matrix, whose acquisition is time consuming and whose storing is challenging. It has been shown recently that the acquisition time can be reduced with methods of compressed sensing and storage requirements can be reduced by storing in sparse representation. To improve the reconstruction, signals of low signal-to-noise ratio (SNR) are discarded. The determination of the SNR is difficult for undersampled signals. In this paper, the mixing order of the acquired harmonics is calculated to estimate the SNR. The spatial resolution of a system matrix can be increased by compressed sensing. A system matrix of small spatial resolution can be fully acquired in the same amount of time as a high resoluted system matrix that is undersampled correspondingly.}, author = {von Gladiß, A. and Ahlborg, M. and Knopp, T. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {AhlborgMandy BuzugThorsten GladissAnselm IMT MPITheo}, month = {feb}, number = 2, pages = 6501304, title = {Compressed Sensing of the System Matrix and Sparse Reconstruction of the Particle Concentration in Magnetic Particle Imaging}, volume = 51, year = 2015 }
Szwargulski, P., Rahmer, J., Ahlborg, M., Kaethner, C. and Buzug, T. M.: Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction, Student Conference Medical Engineering Science, 4, 2015.
[ BibTeX ]

@article{Szwargulski2015b, author = {Szwargulski, P. and Rahmer, J. and Ahlborg, M. and Kaethner, C. and Buzug, T. M.}, journal = {Student Conference Medical Engineering Science}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPI}, title = {Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction}, volume = 4, year = 2015 }
Szwargulski, P., Ahlborg, M., Kaethner, C. and Buzug, T. M.: Trajectory Analysis Using Static Patches for Magnetic Particle Imaging, IEEE Transactions on Magnetics, 51(2), 1-4, 2015, DOI: 10.1109/TMAG.2014.2350152.
[ BibTeX ] [ URL ]

@article{Szwargulski2015a, abstract = {Magnetic particle imaging (MPI) is an imaging technique based on the determination of magnetic material by moving a field-free point along specified trajectories, which are used to sample the field of view. Due to technical and safety reasons, the field of view is limited in size. To enlarge the size of the field of view, trajectory patches are used, which are sampled separately and combined consecutively to an entire field of view. The aim of this paper is to analyze the effect of different trajectories combined with the patch approach. In addition, an empiric study is performed to analyze the influence of overlapped patches on each trajectory combined with cutoff as postprocessing method. As a follow-up, a new patch formation of the radial trajectory based on a phase shift between each of the patches is introduced. Finally, it can be shown that the Lissajous trajectory, which is commonly used for MPI, provides appropriate results. However, the results of overlapped patches with a circular trajectory increase spatial resolution.}, author = {Szwargulski, P. and Ahlborg, M. and Kaethner, C. and Buzug, T. M.}, journal = {IEEE Transactions on Magnetics}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPI}, month = {feb}, number = 2, pages = {1-4}, title = {Trajectory Analysis Using Static Patches for Magnetic Particle Imaging}, volume = 51, year = 2015 }
Kaethner, C., Ahlborg, M., Bringout, G., Weber, M. and Buzug, T. M.: Axially Elongated Field-Free Point Data Acquisition in Magnetic Particle Imaging, IEEE Transactions on Medical Imaging, 34(2), 381-387, 2015, DOI: 10.1109/TMI.2014.2357077.
[ BibTeX ] [ URL ]

@article{Kaethner2015a, abstract = {The magnetic particle imaging (MPI) technology is a new imaging technique featuring an excellent possibility to detect iron oxide based nanoparticle accumulations in vivo. The excitation of the particles and in turn the signal generation in MPI are achieved by using oscillating magnetic fields. In order to realize a spatial encoding, a field-free point (FFP) is steered through the field of view (FOV). Such a positioning of the FFP can thereby be achieved by mechanical or electromagnetical movement. Conventionally, the data acquisition path is either a planar 2-D or a 3-D FFP trajectory. Assuming human applications, the size of the FOV sampled by such trajectories is strongly limited by heating of the body and by nerve stimulations. In this work, a new approach acquiring MPI data based on the axial elongation of a 2-D FFP trajectory is proposed. It is shown that such an elongation can be used as a data acquisition path to significantly increase the acquisition speed, with negligible loss of spatial resolution.}, author = {Kaethner, C. and Ahlborg, M. and Bringout, G. and Weber, M. and Buzug, T.M.}, journal = {IEEE Transactions on Medical Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten IMT KaethnerChristian MPITheo WeberMatthias}, month = {feb}, number = 2, pages = {381-387}, title = {Axially Elongated Field-Free Point Data Acquisition in Magnetic Particle Imaging}, volume = 34, year = 2015 }
Medimagh, H., Weissert, P., Bringout, G., Bente, K., Weber, M., Gräfe, K., Cordes, A. and Buzug, T. M.: Artifacts in field free line magnetic particle imaging in the presence of inhomogeneous and nonlinear magnetic fields, Current Directions in Biomedical Engineering, 1(1), 245-248, 2015, DOI: 10.1515/cdbme-2015-0061.
[ BibTeX ] [ URL ]

@article{Medimagh2015c, author = {Medimagh, H. and Weissert, P. and Bringout, G. and Bente, K. and Weber, M. and Gräfe, K. and Cordes, A. and Buzug, T.M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {BringoutGael BuzugThorsten CordesAileen GraefeKsenija IMT MAPIT MPITheo MedimaghHanne WeberMatthias}, number = 1, pages = {245-248}, title = {Artifacts in field free line magnetic particle imaging in the presence of inhomogeneous and nonlinear magnetic fields}, volume = 1, year = 2015 }
Ulloa, P., Wottschel, V. and Koch, M. A.: Investigating the Extracellular Contribution to the Double-Wave-Vector Diffusion-Weighted Signal, In: 23rd Annual Meeting of the International Society for Magnetic Resonance in Medicine, Toronto, 2786, 2015.
[ BibTeX ]

@inproceedings{Ulloa2015a, author = {Ulloa, P. and Wottschel, V. and Koch, M. A.}, booktitle = {23rd Annual Meeting of the International Society for Magnetic Resonance in Medicine, Toronto}, keywords = {DiffusionWeighting IMT KochMartin MR UlloaPatricia}, pages = 2786, title = {Investigating the Extracellular Contribution to the Double-Wave-Vector Diffusion-Weighted Signal}, year = 2015 }
Stille, M. and Buzug, T. M.: Metal artifact reduction by projection replacements and non-local prior image integration, Current Directions in Biomedical Engineering, 1(1), 100-103, 2015, DOI: 10.1515/cdbme-2015-0026.
[ BibTeX ] [ URL ]

@article{Stille2015b, author = {Stille, M. and Buzug, T.M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {BuzugThorsten CT IMT StilleMaik}, number = 1, pages = {100-103}, publisher = {De Gruyter}, title = {Metal artifact reduction by projection replacements and non-local prior image integration}, volume = 1, year = 2015 }
Kläser, K., Graeser, M., Steinhagen, D. and Lüdtke-Buzug, K.: Construction of a device for magnetic separation of superparamagnetic iron oxide nanoparticles, Current Directions in Biomedical Engineering, 1(1), 306--309, 2015, DOI: 10.1515/cdbme-2015-0076.
[ BibTeX ] [ URL ]

@article{Luedtke-Buzug2015a, author = {Kläser, K. and Graeser, M. and Steinhagen, D. and Lüdtke-Buzug, K.}, journal = {Current Directions in Biomedical Engineering}, keywords = {BCE GraeserMatthias IMT LuedtkeKerstin SPIO}, number = 1, pages = {306--309}, title = {Construction of a device for magnetic separation of superparamagnetic iron oxide nanoparticles}, volume = 1, year = 2015 }
Bringout, G. and Buzug, T. M.: Induced electrical fields on a human body by various magnetic field topologies in the light of peripheral nerve stimulation thresholds, In: International Workshop on Magnetic Particle Imaging, 95, 2015.
[ BibTeX ]

@inproceedings{Bringout2015c, author = {Bringout, G. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten IMT MPI}, pages = 95, title = {Induced electrical fields on a human body by various magnetic field topologies in the light of peripheral nerve stimulation thresholds}, year = 2015 }
Graeser, M., Bente, K. and Buzug, T. M.: Dynamic Single-Domain Particle Model for Magnetite Particles with Combined Crystalline and Shape Anisotropy, Journal of Physics D: Applied Physics, 48(27), 275001, 2015, DOI: 10.1088/0022-3727/48/27/275001.
[ BibTeX ] [ URL ]

@article{Graeser2015b, author = {Graeser, M. and Bente, K. and Buzug, T. M.}, journal = {Journal of Physics D: Applied Physics}, keywords = {BuzugThorsten GraeserMatthias IMT MPS ParticleTheory SAMBA}, number = 27, pages = 275001, title = {Dynamic Single-Domain Particle Model for Magnetite Particles with Combined Crystalline and Shape Anisotropy}, volume = 48, year = 2015 }
Panagiotopoulos, N., Duschka, R. L., Ahlborg, M., Bringout, G., Debbeler, C., Graeser, M., Kaethner, C., Lüdtke-Buzug, K., Medimagh, H., Stelzner, J., Buzug, T. M., Barkhausen, J., Vogt, F. and Haegele, J.: Magnetic particle imaging: current developments and future directions, International Journal of Nanomedicine, 10, 3097-3114, 2015, DOI: 10.2147/ijn.s70488.
[ BibTeX ] [ URL ]

@article{Panagiotopoulos2015a, author = {Panagiotopoulos, Nikolaos and Duschka, Robert L. and Ahlborg, Mandy and Bringout, Gael and Debbeler, Christina and Graeser, Matthias and Kaethner, Christian and Lüdtke-Buzug, Kerstin and Medimagh, Hanne and Stelzner, Jan and Buzug, Thorsten M. and Barkhausen, Jörg and Vogt, Florian and Haegele, Julian}, journal = {International Journal of Nanomedicine}, keywords = {AhlborgMandy BringoutGael BuzugThorsten DebbelerChristina GraeserMatthias IMT KaethnerChristian LuedtkeKerstin MAPIT MPS MedimaghHanne SPIO StelznerJan}, month = {apr}, pages = {3097-3114}, publisher = {Dove Medical Press Ltd.}, title = {Magnetic particle imaging: current developments and future directions}, volume = 10, year = 2015 }
Bringout, G., Gräfe, K. and Buzug, T. M.: Performance and safety evaluation of a human sized FFL imager concept, In: International Workshop on Magnetic Particle Imaging, 37, 2015.
[ BibTeX ]

@inproceedings{Bringout2015b, author = {Bringout, G. and Gräfe, K. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten GraefeKsenija IMT}, pages = 37, title = {Performance and safety evaluation of a human sized FFL imager concept}, year = 2015 }
Kaethner, C., Ahlborg, M. and Buzug, T. M.: Focus field based trajectory elongation in MPI, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107019.
[ BibTeX ] [ URL ]

@inproceedings{Kaethner2015c, abstract = {In Magnetic Particle Imaging (MPI), the data acquisition can be performed by steering a field-free point (FFP) through the field of view (FOV). When using drive fields to achieve the FFP movement, a fast spatial encoding of the FOV is enabled. Due to safety limits, in terms of patient heating and nerve stimulation, the amplitude of the applied currents needs to be small, which results in a small FOV. In order to enlarge the FOV, focus fields featuring a high amplitude and a low frequency can be used. In this contribution, an approach based on a linear focus field shift, which enlarges the FOV in axial direction, is proposed. Such a shift results in an elongation of a planar two-dimensional trajectory that features a controlled sub-sampling of the FOV.I Results show that a focus field based trajectory elongation in axial direction is a suitable data acquisition for MPI. In addition to this, the use of self-intersection points as trajectory specific axial distance measure has been proposed.}, author = {Kaethner, C. and Ahlborg, M. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPITheo}, month = {March}, title = {Focus field based trajectory elongation in MPI}, year = 2015 }
Ahlborg, M., Kaethner, C. and Buzug, T. M.: Simultaneous patch reconstruction in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107017.
[ BibTeX ] [ URL ]

@inproceedings{Ahlborg2015a, abstract = {In Magnetic Particle Imaging (MPI) the drive field generated field of view (FOV) size is limited by the applied amplitudes that need to be small for a safe use in human applications [1]. A possible solution is to scan and reconstruct several patches that are merged in a post processing step to one large FOV [2,3]. However, this technique often results in truncation artefacts [4]. In this contribution different possibilities of combined reconstruction of patches are proposed to reduce truncation artefacts.}, author = {Ahlborg, M. and Kaethner, C. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian}, month = {March}, title = {Simultaneous patch reconstruction in Magnetic Particle Imaging}, year = 2015 }
Kuschnerus, I. and Lüdtke-Buzug, K.: Development and characterization of superparamagnetic coatings, Current Directions in Biomedical Engineering, 1(1), 1-4, 2015, DOI: 10.1515/cdbme-2015-0001.
[ BibTeX ] [ URL ]

@article{Luedtke-Buzug2015c, author = {Kuschnerus, I. and Lüdtke-Buzug, K.}, journal = {Current Directions in Biomedical Engineering}, keywords = {IMT LuedtkeKerstin SPIO}, number = 1, pages = {1-4}, title = {Development and characterization of superparamagnetic coatings}, volume = 1, year = 2015 }
Duda, K. and Lüdtke-Buzug, K.: Stability analysis of ferrofluids, Current Directions in Biomedical Engineering, 1(1), 10-13, 2015, DOI: 10.1515/cdbme-2015-0003.
[ BibTeX ] [ URL ]

@article{Luedtke-Buzug2015b, author = {Duda, K. and Lüdtke-Buzug, K.}, journal = {Current Directions in Biomedical Engineering}, keywords = {IMT LuedtkeKerstin SPIO}, number = 1, pages = {10-13}, title = {Stability analysis of ferrofluids}, volume = 1, year = 2015 }
Erb, W., Kaethner, C., Denker, P. and Ahlborg, M.: A survey on bivariate Lagrange interpolation on Lissajous nodes, Dolomites Research Notes on Approximation, 8, 23-36, 2015, DOI: 10.14658/pupj-drna-2015-Special_Issue-4.
[ BibTeX ] [ URL ]

@article{Erb2015b, author = {Erb, W. and Kaethner, C. and Denker, P. and Ahlborg, M.}, journal = {Dolomites Research Notes on Approximation}, keywords = {AhlborgMandy IMT KaethnerChristian}, pages = {23-36}, title = {A survey on bivariate Lagrange interpolation on Lissajous nodes}, volume = 8, year = 2015 }
Szwargulski, P., Rahmer, J., Ahlborg, M., Kaethner, C. and Buzug, T. M.: Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction, Current Directions in Biomedical Engineering 2015, 1(1), 206-209, 2015, DOI: 10.1515/CDBME-2015-0052.
[ BibTeX ] [ URL ]

@article{Szwargulski2015e, author = {Szwargulski, P. and Rahmer, J. and Ahlborg, M. and Kaethner, C. and Buzug, T. M.}, journal = {Current Directions in Biomedical Engineering 2015}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPITheo}, number = 1, pages = {206-209}, title = {Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction}, volume = 1, year = 2015 }
Szwargulski, P., Kaethner, C., Ahlborg, M. and Buzug, T. M.: A Radial Lissajous Trajectory for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107044.
[ BibTeX ] [ URL ]

@inproceedings{Szwargulski2015c, abstract = {Magnetic Particle Imaging (MPI) is based on the detection of super paramagnetic material by sampling a volume with a field free point (FFP) [1]. In order to cover the field of view (FOV) with a Lissajous trajectory [2], current scanners use drive fields to realize the FFP movement. In this contribution, an alternative trajectory, called a radial Lissajous trajectory, is proposed. This trajectory features a circular shape that is based on the same frequency ratio as the Lissajous trajectory, and can therefore be implemented on current scanners. As an initial study, a comparison between the proposed radial Lissajous trajectory and the conventional Lissajous trajectory is given with a focus on FOV patches.}, author = {Szwargulski, P. and Kaethner, C. and Ahlborg, M. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPI}, month = {March}, title = {A Radial Lissajous Trajectory for Magnetic Particle Imaging}, year = 2015 }
v. Gladiß, A., Graeser, M., Lüdtke-Buzug, K. and Buzug, T. M.: Contribution of brownian rotation and particle assembly polarisation to the particle response in magnetic particle spectrometry, Current Directions in Biomedical Engineering, 1(1), 298-301, 2015, DOI: 10.1515/cdbme-2015-0074.
[ BibTeX ] [ URL ]

@article{Gladiss2015c, author = {v. Gladiß, A. and Graeser, M. and Lüdtke-Buzug, K. and Buzug, T. M}, journal = {Current Directions in Biomedical Engineering}, keywords = {BuzugThorsten GladissAnselm GraeserMatthias IMT LuedtkeKerstin MPS}, number = 1, pages = {298-301}, title = {Contribution of brownian rotation and particle assembly polarisation to the particle response in magnetic particle spectrometry}, volume = 1, year = 2015 }
Debbeler, C., Boy, A. and Lüdtke-Buzug, K.: Synthesis of Superparamagnetic Iron Oxide Nanoparticles under Ultrasound Control, Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 60(s1), s-27, 2015, DOI: 10.1515/bmt-2015-5000.
[ BibTeX ] [ URL ]

@article{Debbeler2015b, author = {Debbeler, C. and Boy, A. and Lüdtke-Buzug, K.}, journal = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BCE DebbelerChristina IMT LuedtkeKerstin SPIO}, number = {s1}, pages = {s-27}, title = {Synthesis of Superparamagnetic Iron Oxide Nanoparticles under Ultrasound Control}, volume = 60, year = 2015 }
Ariyamitr, S. and Koch, M. A.: Analyzing the Impact of Different Path Termination Conditions in a Probabilistic Fiber Tracking Algorithm, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2015.
[ BibTeX ]

@inproceedings{Ariyamitr2015a, author = {Ariyamitr, Schonlatis and Koch, Martin A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {AnatomicalConnectivity IMT KochMartin MR}, title = {Analyzing the Impact of Different Path Termination Conditions in a Probabilistic Fiber Tracking Algorithm}, year = 2015 }
Medimagh, H., Weissert, P., Bringout, G., Bente, K., Weber, M., Gräfe, K., Cordes, A. and Buzug, T. M.: Artifacts in Field Free Line Magnetic Particle Imaging in the Presence of Inhomogeneous and Nonlinear Magnetic Fields, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2015.
[ BibTeX ]

@inproceedings{Medimagh2015b, author = {Medimagh, H. and Weissert, P. and Bringout, G. and Bente, K. and Weber, M. and Gräfe, K. and Cordes, A. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BringoutGael BuzugThorsten CordesAileen GraefeKsenija IMT MAPIT MPITheo MedimaghHanne WeberMatthias}, title = {Artifacts in Field Free Line Magnetic Particle Imaging in the Presence of Inhomogeneous and Nonlinear Magnetic Fields}, volume = 60, year = 2015 }
Ulloa, P., Wottschel, V. and Koch, A. M.: Studying the extracellular contribution to the double wave vector diffusion-weighted signal, Current Directions in Biomedical Engineering, 1(1), 240-244, 2015, DOI: 10.1515/cdbme-2015-0060.
[ BibTeX ] [ URL ]

@article{Ulloa2015b, author = {Ulloa, P. and Wottschel, V. and Koch, A.M.}, journal = {Current Directions in Biomedical Engineering}, keywords = {DiffusionWeighting IMT KochMartin MR UlloaPatricia}, number = 1, pages = {240-244}, title = {Studying the extracellular contribution to the double wave vector diffusion-weighted signal}, volume = 1, year = 2015 }
Szwargulski, P., Rahmer, J., Ahlborg, M., Kaethner, C. and Buzug, T. M.: Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2015, DOI: 10.1515/bmt-2015-5008.
[ BibTeX ] [ URL ]

@inproceedings{Szwargulski2015d, author = {Szwargulski, P. and Rahmer, J. and Ahlborg, M. and Kaethner, C. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPI}, title = {Experimental Evaluation of Different Weighting Schemes in Magnetic Particle Imaging Reconstruction}, volume = 60, year = 2015 }
Finas, D., Stegemann-Frehse, J., Sauer, B., Hüttmann, G., Gräfe, K., Rody, A., Buzug, T. M. and Lüdtke-Buzug, K.: SPIO processing in macrophages for MPI - the breast cancer MPI-SNLB-concept, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 228, 2015, DOI: 10.1515/bmt-2015-5010.
[ BibTeX ] [ URL ]

@inproceedings{Finas2015b, author = {Finas, D. and Stegemann-Frehse, J. and Sauer, B. and Hüttmann, G. and Gräfe, K. and Rody, A. and Buzug, T. M. and Lüdtke-Buzug, K.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, pages = 228, title = {SPIO processing in macrophages for MPI - the breast cancer MPI-SNLB-concept}, volume = 60, year = 2015 }
Graeser, M., Ahlborg, M., Behrends, A., Bente, K., Bringout, G., Debbeler, C., v. Gladiß, A., Gräfe, K., Kaethner, C., Kaufmann, S., Lüdtke-Buzug, K., Medimagh, H., Stelzner, J., Weber, M. and Buzug, T. M.: A Device for Measureing the Trajectorey Dependent Magnetic Particle Performance for MPI, In: International Workshop on Magnetic Particle Imaging, 2015, DOI: 10.1109/IWMPI.2015.7107078.
[ BibTeX ] [ URL ]

@inproceedings{Graeser2015a, author = {Graeser, M. and Ahlborg, M. and Behrends, A. and Bente, K. and Bringout, G. and Debbeler, C. and {v. Gladiß}, A. and Gräfe, K. and Kaethner, C. and Kaufmann, S. and Lüdtke-Buzug, K. and Medimagh, H. and Stelzner, J. and Weber, M. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BehrendsAndre BringoutGael BuzugThorsten DebbelerChristina GladissAnselm GraefeKsenija GraeserMatthias IMT KaethnerChristian LuedtkeKerstin MAPIT MPS MedimaghHanne SAMBA StelznerJan WeberMatthias}, title = {A Device for Measureing the Trajectorey Dependent Magnetic Particle Performance for MPI}, year = 2015 }
Graeser, M., Bente, K., Neumann, A. and Buzug, T. M.: Trajectory Dependent Particle Response for Anisotropic Mono Domain Particles in Magnetic Particle Imaging, Journal of Physics D: Applied Physics, 49(4), 2015, DOI: 10.1088/0022-3727/49/4/045007.
[ BibTeX ] [ URL ]

@article{Graeser2015c, author = {Graeser, Matthias and Bente, Klaas and Neumann, Alexander and Buzug, Thorsten M.}, journal = {Journal of Physics D: Applied Physics}, keywords = {BuzugThorsten GraeserMatthias IMT MAPIT MPS NeumannAlexander ParticleTheory SAMBA}, number = 4, title = {Trajectory Dependent Particle Response for Anisotropic Mono Domain Particles in Magnetic Particle Imaging}, volume = 49, year = 2015 }
Weber, M., Bente, K., Graeser, M., Sattel, T. F. and Buzug, T. M.: Implementation of a High-Precision 2-D Receiving Coil Set for Magnetic Particle Imaging, IEEE Transactions on Magnetics, 51(2), 6502404, 2015, DOI: 10.1109/TMAG.2014.2331987.
[ BibTeX ] [ URL ]

@article{Weber2014b, abstract = {In the medical imaging technique magnetic particle imaging, tomographic images of the spatial distribution of superparamagnetic particles are produced in real time. To generate images in a plane, the particles are excited in two dimensions. A specific particle response can be measured via receiving coils and the measured signal gives quantitative information about the particle distribution and local concentration. To achieve a high-spatial resolution with x-space reconstruction, the receiving coils have to feature a preferably homogeneous sensitivity in the field of view. To achieve this for a cylindrical bore, which is the typical medical scenario, an optimized coil set is implemented and tested in this paper. Two orthogonal receiving coil pairs are wound inside a negative form, which is custom made by a 3-D printer. Further, a well performing receiving chain is utilized, which transmits the particle signal from the receiving coils to the data acquisition unit. For performance evaluation, a hardware phantom with three delta samples is used. A field free line is chosen as a selection field, for which the presented coils may be used in an application scenario. The receiving coils perform well in the sense that no coupling in between the data paths is apparent and the recorded signals clearly represent the used phantom.}, author = {Weber, M. and Bente, K. and Graeser, M. and Sattel, T. F. and Buzug, T. M.}, journal = {IEEE Transactions on Magnetics}, keywords = {BuzugThorsten GraeserMatthias IMT LUMEN WeberMatthias}, month = {feb}, number = 2, pages = 6502404, title = {Implementation of a High-Precision 2-D Receiving Coil Set for Magnetic Particle Imaging}, volume = 51, year = 2015 }
Kaethner, C., Ahlborg, M., Gräfe, K., Bringout, G., Sattel, T. F. and Buzug, T. M.: Asymmetric Scanner Design for Interventional Scenarios in Magnetic Particle Imaging, IEEE Transactions on Magnetics, 51(2), 1-4, 2015, DOI: 10.1109/TMAG.2014.2337931.
[ BibTeX ] [ URL ]

@article{Kaethner2015b, abstract = {Magnetic particle imaging is an imaging modality that acquires quantitative information about the spatial distribution of magnetic nanoparticles. In combination with an excellent spatial and temporal resolution and due to the fact that no harmful radiation is used, the imaging technique offers possibilities with respect to medical application. As such, interventional scenarios, where it is mandatory to visualize the used instruments, are a perfectly suitable area of application. This paper describes the results of a feasibility study where a novel single-sided coil arrangement based on approximated elliptical coils is designed to be integrated into a patient table. Using such coils perfectly matches the requirements of good patient access, large field of view (FOV), and available space in the table. A small change in the aspect ratio leads to an enlarged FOV with sufficient gradient strength in all directions.}, author = {Kaethner, C. and Ahlborg, M. and Gräfe, K. and Bringout, G. and Sattel, T.F. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraefeKsenija IMT KaethnerChristian}, month = {feb}, number = 2, pages = {1-4}, title = {Asymmetric Scanner Design for Interventional Scenarios in Magnetic Particle Imaging}, volume = 51, year = 2015 }

2014 [ to top ]

Gräfe, K., Bringout, G., Graeser, M., Sattel, T. F. and Buzug, T. M.: System Matrix Recording and Phantom Measurements with a Single-Sided Magnetic Particle Imaging Device, In: International Workshop on Magnetic Particle Imaging, 92, 2014.
[ BibTeX ]

@inproceedings{Graefe2014a, author = {Gräfe, K. and Bringout, G. and Graeser, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Joern}, keywords = {BringoutGael BuzugThorsten GraefeKsenija GraeserMatthias IMT SingleSided}, pages = 92, title = {System Matrix Recording and Phantom Measurements with a Single-Sided Magnetic Particle Imaging Device}, year = 2014 }
Ulloa, P., Wottschel, V. and Koch, M. A.: Extracellular Space Contribution to the Double Wave Vector Diffusion-Weighted Signal, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, s568, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Ulloa2014a, author = {Ulloa, Patricia and Wottschel, Viktor and Koch, Martin A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {DiffusionWeighting IMT KochMartin MR UlloaPatricia}, number = {s1}, pages = {s568}, title = {Extracellular Space Contribution to the Double Wave Vector Diffusion-Weighted Signal}, volume = 59, year = 2014 }
Kaethner, C., Gräfe, K., Ahlborg, M., Bringout, G., Sattel, T. F. and Buzug, T. M.: Asymmetric Scanner Design for Unlimited Patient Access in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 84-85, 2014.
[ BibTeX ]

@inproceedings{Kaethner2014b, author = {Kaethner, C. and Gräfe, K. and Ahlborg, M. and Bringout, G. and Sattel, T. F. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraefeKsenija IMT KaethnerChristian}, pages = {84-85}, title = {Asymmetric Scanner Design for Unlimited Patient Access in Magnetic Particle Imaging}, year = 2014 }
Kaethner, C., Ahlborg, M., Knopp, T., Sattel, T. F. and Buzug, T. M.: Efficient gradient field generation providing a multi-dimensional arbitrary shifted field-free point for magnetic particle imaging, Journal of Applied Physics, 115(4), 044910, 2014, DOI: 10.1063/1.4863177.
[ BibTeX ] [ URL ]

@article{Kaethner2014d, abstract = {Magnetic Particle Imaging (MPI) is a tomographic imaging modality capable to visualize tracers using magnetic fields. A high magnetic gradient strength is mandatory, to achieve a reasonable image quality. Therefore, a power optimization of the coil configuration is essential. In order to realize a multi-dimensional efficient gradient field generator, the following improvements compared to conventionally used Maxwell coil configurations are proposed: (i) curved rectangular coils, (ii) interleaved coils, and (iii) multi-layered coils. Combining these adaptions results in total power reduction of three orders of magnitude, which is an essential step for the feasibility of building full-body human MPI scanners.}, author = {Kaethner, Christian and Ahlborg, Mandy and Knopp, Tobias and Sattel, Timo F. and Buzug, Thorsten M.}, journal = {Journal of Applied Physics}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPITheo}, number = 4, pages = {044910}, title = {Efficient gradient field generation providing a multi-dimensional arbitrary shifted field-free point for magnetic particle imaging}, volume = 115, year = 2014 }
v. Gladiß, A., Ahlborg, M., Knopp, T. and Buzug, T. M.: Compressed Sensing and Sparse Reconstruction in MPI, In: International Workshop on Magnetic Particle Imaging, 19-20, 2014.
[ BibTeX ]

@inproceedings{Gladiss2014a, author = {{v. Gladiß}, A. and Ahlborg, M. and Knopp, T. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten GladissAnselm IMT MAPIT}, pages = {19-20}, title = {Compressed Sensing and Sparse Reconstruction in MPI}, year = 2014 }
Dössel, O. and Buzug, T. M.: Biomedizinische Technik - Band 7: Medizinische Bildgebung, De Gruyter, Berlin, 2014, ISBN: 9783110252057.
[ BibTeX ] [ URL ]

@book{Buzug2013b, address = {Berlin}, author = {Dössel, Olaf and Buzug, T.M.}, keywords = {BuzugThorsten IMT}, publisher = {De Gruyter}, title = {Biomedizinische Technik - Band 7: Medizinische Bildgebung}, year = 2014 }
Haegele, J., Lüdtke-Buzug, K., Schaecke, C., Graeser, M., Duschka, R. L., Panagiotopoulos, N., Buzug, T. M., Vogt, F. and Barkhausen, J.: Magnetic particle imaging: kinetics of the intravascular signal in vivo, International Journal of Nanomedicine, 4203-4209, 2014, DOI: 10.2147/ijn.s49976.
[ BibTeX ] [ URL ]

@article{haegele2014, author = {Haegele, Julian and Lüdtke-Buzug, Kerstin and Schaecke, Catharina and Graeser, Matthias and Duschka, Robert L. and Panagiotopoulos, Nikolaos and Buzug, Thorsten M. and Vogt, Florian and Barkhausen, Jörg}, journal = {International Journal of Nanomedicine}, keywords = {BuzugThorsten GraeserMatthias IMT LuedtkeKerstin MPS}, month = {sep}, pages = {4203-4209}, publisher = {Dove Medical Press Ltd.}, title = {Magnetic particle imaging: kinetics of the intravascular signal in vivo}, year = 2014 }
Behrends, A., Graeser, M., Stelzner, J. and Buzug, T. M.: Signal Chain Optimization in Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 526--529, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Behrends2014a, author = {Behrends, A. and Graeser, M. and Stelzner, J. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BehrendsAndre BuzugThorsten GraeserMatthias IMT MPI StelznerJan}, number = {s1}, pages = {526--529}, title = {Signal Chain Optimization in Magnetic Particle Imaging}, volume = 59, year = 2014 }
Timmermeyer, A., Koch, M. A. and Frydrychowicz, A.: Development and Validation of a Tool for Pulse Wave Velocity Measurements in MRI Phase Contrast Data, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, s543-s546, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Timmermeyer2014a, author = {Timmermeyer, Anja and Koch, Martin A. and Frydrychowicz, Alex}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {IMT KochMartin MR}, number = {s1}, pages = {s543-s546}, title = {Development and Validation of a Tool for Pulse Wave Velocity Measurements in MRI Phase Contrast Data}, volume = 59, year = 2014 }
Biber, A., Meyer, M. and Koch, M. A.: Visualizing Microscopic Hemorrhages with Susceptibility-Weighted Imaging (SWI) for Forensic Applications, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, s539-s542, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Biber2014a, author = {Biber, Adil and Meyer, Marius and Koch, Martin A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {DiffusionWeighting IMT KochMartin MR}, note = {48th Annual Conference Deutsche Gesellschaft für Biomedizinische Technik, Hannover, Oct 8--10, 2014}, number = {s1}, pages = {s539-s542}, title = {Visualizing Microscopic Hemorrhages with Susceptibility-Weighted Imaging (SWI) for Forensic Applications}, volume = 59, year = 2014 }
Meyer, M., Biber, A. and Koch, M. A.: Chasing the Zebra. The Quest for the Origin of a Stripe Artifact in Diffusion-Weighted MRI, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, s535-s538, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Meyer2014a, author = {Meyer, Marius and Biber, Adil and Koch, Martin A.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {DiffusionWeighting IMT KochMartin MR}, number = {s1}, pages = {s535-s538}, title = {Chasing the Zebra. The Quest for the Origin of a Stripe Artifact in Diffusion-Weighted MRI}, volume = 59, year = 2014 }
Finas, D., Baumann, K., Sydow, L., Heinrich, K., Rody, A., Gräfe, K., Buzug, T. M. and Lüdtke-Buzug, K.: SPIO detection and distribution in biological tissue – a murine MPI-SNLB breast cancer model, In: International Workshop on Magnetic Particle Imaging, 166, 2014.
[ BibTeX ]

@inproceedings{Finas2014a, author = {Finas, D. and Baumann, K. and Sydow, L. and Heinrich, K. and Rody, A. and Gräfe, K. and Buzug, T. M. and Lüdtke-Buzug, K.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Joern}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, pages = 166, title = {SPIO detection and distribution in biological tissue – a murine MPI-SNLB breast cancer model}, year = 2014 }
Duschka, R., Wojtczyk, H., Panagiotopoulos, N., Haegele, J., Bringout, G., Buzug, T., Barkhausen, J. and Vogt, F.: Safety Measurements for Heating of Instruments for Cardiovascular Interventions in Magnetic Particle Imaging (MPI) - First Experiences, Journal of Healthcare Engineering, 5(1), 79-94, 2014, DOI: 10.1260/2040-2295.5.1.79.
[ BibTeX ] [ URL ]

@article{Duschka2014a, author = {Duschka, Robert and Wojtczyk, Hanne and Panagiotopoulos, Nikolaos and Haegele, Julian and Bringout, Gael and Buzug, Thorsten and Barkhausen, Joerg and Vogt, Florian}, journal = {Journal of Healthcare Engineering}, keywords = {BringoutGael BuzugThorsten IMT MAPIT MedimaghHanne}, month = {mar}, number = 1, pages = {79-94}, publisher = {Multi-Science Publishing Co. Ltd.}, title = {Safety Measurements for Heating of Instruments for Cardiovascular Interventions in Magnetic Particle Imaging ({MPI}) - First Experiences}, volume = 5, year = 2014 }
Graeser, M., Sattel, T. F. and Buzug, T. M.: Construction of a multi-dimensional transmit field generator and receive coil setup, In: International Workshop on Magnetic Particle Imaging, 94-95, 2014.
[ BibTeX ]

@inproceedings{Graeser2014a, author = {Graeser, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GraeserMatthias IMT MPI}, pages = {94-95}, title = {Construction of a multi-dimensional transmit field generator and receive coil setup}, year = 2014 }
Ahlborg, M., Knopp, T. and Buzug, T. M.: Comparison of X-Space and Chebychev Reconstruction in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 104-105, 2014.
[ BibTeX ]

@inproceedings{Ahlborg2014a, author = {Ahlborg, Mandy and Knopp, Tobias and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT MAPIT MPITheo}, pages = {104-105}, title = {Comparison of X-Space and Chebychev Reconstruction in Magnetic Particle Imaging}, year = 2014 }
Omer, O. A., Wojtczyk, H. and Buzug, T. M.: Simultaneous Reconstruction and Resolution Enhancement for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 28-29, 2014.
[ BibTeX ]

@inproceedings{Omer2014a, author = {Omer, Osama A. and Wojtczyk, Hanne and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Joern}, keywords = {BuzugThorsten IMT MAPIT MPITheo MedimaghHanne}, pages = {28-29}, title = {Simultaneous Reconstruction and Resolution Enhancement for Magnetic Particle Imaging}, year = 2014 }
Lüdtke-Buzug, K. and Debbeler, C.: Development of Superparamagnetic Surface Coatings, In: International Workshop on Magnetic Particle Imaging, 158, 2014.
[ BibTeX ]

@inproceedings{LuedtkeBuzug2014a, author = {Lüdtke-Buzug, Kerstin and Debbeler, Christina}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {DebbelerChristina IMT LuedtkeKerstin SPIO}, pages = 158, title = {Development of Superparamagnetic Surface Coatings}, year = 2014 }
Debbeler, C. and Lüdtke-Buzug, K.: Viscosity Affected Determination of Iron Concentration of MPI Tracers Based on Micro-CT, In: International Workshop on Magnetic Particle Imaging, 157, 2014.
[ BibTeX ]

@inproceedings{Debbeler2014a, author = {Debbeler, Christina and Lüdtke-Buzug, Kerstin}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {ConcentrationMeasurement DebbelerChristina IMT LuedtkeKerstin}, pages = 157, title = {Viscosity Affected Determination of Iron Concentration of MPI Tracers Based on Micro-CT}, year = 2014 }
Bringout, G., Ahlborg, M., Graeser, M., Kaethner, C., Stelzner, J., Tenner, W., Wojtczyk, H. and Buzug, T. M.: Shielded drive coils for a rabbit sized FFL scanner, In: International Workshop on Magnetic Particle Imaging, 98, 2014.
[ BibTeX ]

@inproceedings{Bringout2014a, author = {Bringout, Gael and Ahlborg, Mandy and Graeser, Matthias and Kaethner, Christian and Stelzner, Jan and Tenner, Wiebke and Wojtczyk, Hanne and Buzug, Thorsten M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT KaethnerChristian MAPIT MedimaghHanne StelznerJan}, pages = 98, title = {Shielded drive coils for a rabbit sized FFL scanner}, year = 2014 }
Kaethner, C., Ahlborg, M., Gräfe, K., Bringout, G., Sattel, T. F. and Buzug, T. M.: On the way to a patient table integrated scanner system in magnetic particle imaging, In: SPIE Medical Imaging, 903816, 2014, DOI: 10.1117/12.2042765.
[ BibTeX ] [ URL ]

@inproceedings{Kaethner2014a, author = {Kaethner, C. and Ahlborg, M. and Gräfe, K. and Bringout, G. and Sattel, T. F. and Buzug, T. M.}, booktitle = {SPIE Medical Imaging}, editor = {Molthen, Robert C. and Weaver, John B.}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraefeKsenija IMT KaethnerChristian}, month = {mar}, pages = 903816, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {On the way to a patient table integrated scanner system in magnetic particle imaging}, year = 2014 }
Kaethner, C., Knopp, T., Ahlborg, M., Sattel, T. F. and Buzug, T. M.: Efficient Gradient Fields in Magnetic Particle Imaging - From One Dimension to Multiple Dimensions, In: International Workshop on Magnetic Particle Imaging, 72-73, 2014.
[ BibTeX ]

@inproceedings{Kaethner2014c, author = {Kaethner, C. and Knopp, T. and Ahlborg, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPITheo}, pages = {72-73}, title = {Efficient Gradient Fields in Magnetic Particle Imaging - From One Dimension to Multiple Dimensions}, year = 2014 }
Bente, K., Weber, M., Graeser, M., Sattel, T. F., Erbe, M. and Buzug, T. M.: Electronic Field Free Line Rotation and Relaxation Deconvolution in Magnetic Particle Imaging, IEEE Transactions on Medical Imaging, 34(2), 644-651, 2014, DOI: 10.1109/TMI.2014.2364891.
[ BibTeX ] [ URL ]

@article{Bente2014a, abstract = {It has been shown that magnetic particle imaging (MPI), an imaging method suggested in 2005, is capable of measuring the spatial distribution of magnetic nanoparticles. Since the particles can be administered as biocompatible suspensions, this method promises to perform well as a tracer-based medical imaging technique. It is capable of generating real-time images, which will be useful in interventional procedures, without utilizing any harmful radiation. To obtain a signal from the administered superparamagnetic iron oxide (SPIO) particles, a sinusoidal changing external homogeneous magnetic field is applied. To achieve spatial encoding, a gradient field is superimposed. Conventional MPI works with a spatial encoding field that features a field free point (FFP). To increase sensitivity, an improved spatial encoding field, featuring a field free line (FFL) can be used. Previous FFL scanners, featuring a 1-D excitation, could demonstrate the feasibility of the FFL-based MPI imaging process. In this work, an FFL-based MPI scanner is presented that features a 2-D excitation field and, for the first time, an electronic rotation of the spatial encoding field. Furthermore, the role of relaxation effects in MPI is starting to move to the center of interest. Nevertheless, no reconstruction schemes presented thus far include a dynamical particle model for image reconstruction. A first application of a model that accounts for relaxation effects in the reconstruction of MPI images is presented here in the form of a simplified, but well performing strategy for signal deconvolution. The results demonstrate the high impact of relaxation deconvolution on the MPI imaging process.}, author = {Bente, K. and Weber, M. and Graeser, M. and Sattel, T. F. and Erbe, M. and Buzug, T. M.}, journal = {IEEE Transactions on Medical Imaging}, keywords = {BuzugThorsten IMT LUMEN MPITheo WeberMatthias}, month = {feb}, number = 2, pages = {644-651}, title = {Electronic Field Free Line Rotation and Relaxation Deconvolution in Magnetic Particle Imaging}, volume = 34, year = 2014 }
Lüdtke-Buzug, K. and Debbeler, C.: Superparamagnetic Coatings for Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2014, DOI: 10.1515/bmt-2014-5009.
[ BibTeX ] [ URL ]

@inproceedings{LuedtkeBuzug2014c, author = {Lüdtke-Buzug, Kerstin and Debbeler, Christina}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {DebbelerChristina IMT LuedtkeKerstin SPIO}, title = {Superparamagnetic Coatings for Magnetic Particle Imaging}, year = 2014 }
Omer, O. A., Wojtczyk, H. and Buzug, T. M.: Simultaneous Reconstruction and Resolution Enhancement for Magnetic Particle Imaging, IEEE Transactions on Magnetics, 51(2), 6500804, 2014, DOI: 10.1109/TMAG.2014.2330553.
[ BibTeX ] [ URL ]

@article{Omer2014b, abstract = {Spatial resolution is an essential parameter for magnetic particle imaging (MPI). The spatial resolution of MPI depends, among other things, on the particles diameter and sampling frequency. The spatial resolution increases when increasing the particle diameter. However, large particles suffer from relaxation effects and are not preferred in some applications. On the other hand, spatial resolution increases with the sampling frequency, which in turn increases the number of sampling points. As an alternative solution for resolution enhancement, super-resolution (SR) is proved to be beneficial in improving the image quality of many medical imaging systems without the need for significant hardware alteration. In this paper, we propose to use small particle diameter and low sampling frequency to obtain multiple low-resolution (LR) magnetic particle measurements and apply a resolution enhancement technique to reconstruct a higher resolution magnetic particle concentration. Unlike the conventional SR techniques, we propose to reconstruct a high-resolution concentration from the measured LR signals instead of reconstructing LR concentrations and then post-process these concentrations to get a higher resolution concentration. Simulation results show that the resolution of MPI can be increased by incorporating resolution enhancement technique without increasing the particle diameter. In addition, simulation results show that using simultaneous reconstruction and resolution enhancement results in sharper concentrations and that this procedure is more robust against noise than using SR as a post-process.}, author = {Omer, O.A. and Wojtczyk, H. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {BuzugThorsten IMT MAPIT MPITheo MedimaghHanne}, month = {feb}, number = 2, pages = 6500804, title = {Simultaneous Reconstruction and Resolution Enhancement for Magnetic Particle Imaging}, volume = 51, year = 2014 }
Weber, M., Bente, K., Graeser, M., Sattel, T. F. and Buzug, T. M.: Technical Aspects of a Two Dimensional Rotatable Field Free Line Imager for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 98, 2014.
[ BibTeX ]

@inproceedings{Weber2014a, author = {Weber, M. and Bente, K. and Graeser, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GraeserMatthias IMT LUMEN WeberMatthias}, pages = 98, title = {Technical Aspects of a Two Dimensional Rotatable Field Free Line Imager for Magnetic Particle Imaging}, year = 2014 }
Lüdtke-Buzug, K. and Debbeler, C.: Development of SPION-Coatings for Visualization of Surgical Instruments in Magnetic Particle Imaging, In: International Conference on the Scientific and Clinical Applications of Magnetic Carriers, 2014.
[ BibTeX ] [ URL ]

@inproceedings{LuedtkeBuzug2014b, author = {Lüdtke-Buzug, Kerstin and Debbeler, Christina}, booktitle = {International Conference on the Scientific and Clinical Applications of Magnetic Carriers}, keywords = {DebbelerChristina IMT LuedtkeKerstin SPIO}, title = {Development of SPION-Coatings for Visualization of Surgical Instruments in Magnetic Particle Imaging}, year = 2014 }
Debbeler, C. and Lüdtke-Buzug, K.: Micro CT-based Determination of Ferrofluid Iron Concentration, In: International Conference on the Scientific and Clinical Applications of Magnetic Carriers, 2014.
[ BibTeX ] [ URL ]

@inproceedings{Debbeler2014b, author = {Debbeler, Christina and Lüdtke-Buzug, Kerstin}, booktitle = {International Conference on the Scientific and Clinical Applications of Magnetic Carriers}, keywords = {ConcentrationMeasurement DebbelerChristina IMT LuedtkeKerstin}, title = {Micro CT-based Determination of Ferrofluid Iron Concentration}, year = 2014 }
Cordes, A., Levakhina, Y. M. and Buzug, T. M.: Tomosynthesis Image Quality Evaluation Based on Micro-CT, In: International Conference on Image Formation in X-Ray Computed Tomography, 233-236, 2014.
[ BibTeX ]

@inproceedings{Cordes2014a, author = {Cordes, A. and Levakhina, Y. M. and Buzug, T. M.}, booktitle = {International Conference on Image Formation in X-Ray Computed Tomography}, keywords = {BuzugThorsten CordesAileen IMT Tomosynthesis}, pages = {233-236}, title = {Tomosynthesis Image Quality Evaluation Based on Micro-CT}, year = 2014 }
Wojtczyk, H., Bringout, G., Tenner, W., Graeser, M., Grüttner, M., Sattel, T. F., Gräfe, K. and Buzug, T. M.: Toward the Optimization of D-Shaped Coils for the Use in an Open Magnetic Particle Imaging Scanner, IEEE Transactions on Magnetics, 50(7), 5100507, 2014, DOI: 10.1109/TMAG.2014.2303113.
[ BibTeX ] [ URL ]

@article{Wojtczyk2014a, abstract = {Magnetic particle imaging (MPI) is a novel medical imaging modality that allows for the quantitative detection of superparamagnetic iron oxide nanoparticles using static and oscillating magnetic fields. Essential aspects in the coil optimization for MPI include the magnetic field generated per unit current and the magnetic field homogeneity. For a set of D-shaped coils, which can be used in an open MPI scanner with lateral patient access to enable multidimensional imaging, these quantities were analyzed for a range of configurations. The results were compared with the situation in a four-wire-model and a four-wire-model with return paths (called eight-wire-model). It was found that for large coil radii, the effects of the D-coil set resemble those of the eight-wire-model; however, the local minimum in the magnetic field inhomogeneity is less pronounced.}, author = {Wojtczyk, H. and Bringout, G. and Tenner, W. and Graeser, M. and Grüttner, M. and Sattel, T.F. and Gräfe, K. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraefeKsenija GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, month = {July}, number = 7, pages = 5100507, title = {Toward the Optimization of D-Shaped Coils for the Use in an Open Magnetic Particle Imaging Scanner}, volume = 50, year = 2014 }
Baumann, K., Stegmann-Frehse, J., Rody, A., Gräfe, K., Lüdtke-Buzug, K., Buzug, T. and Finas, D.: Weiterentwicklung des SNLB-Konzept unter Verwendung von SPIOs beim Mammakarzinom - Prozessierung der Nanopartikel im Organismus, Senologie, 11-A13, 2014, DOI: 10.1055/s-0034-1375372.
[ BibTeX ] [ URL ]

@article{Baumann2014a, author = {Baumann, K and Stegmann-Frehse, J and Rody, A and Gräfe, K and Lüdtke-Buzug, K and Buzug, T and Finas, D}, journal = {Senologie}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SPIO SingleSided}, month = {may}, publisher = {Thieme Publishing Group}, title = {Weiterentwicklung des {SNLB}-Konzept unter Verwendung von {SPIOs} beim Mammakarzinom - Prozessierung der Nanopartikel im Organismus}, volume = {11-A13}, year = 2014 }
Kleine, M., v. Gladiß, A. and Buzug, T. M.: Iterative Hard Thresholding for the Reconstruction of an Undersampled System Matrix in Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 628-632, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Kleine2014, author = {Kleine, Matthias and {v. Gladiß}, A. and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GladissAnselm IMT MPITheo}, pages = {628-632}, title = {Iterative Hard Thresholding for the Reconstruction of an Undersampled System Matrix in Magnetic Particle Imaging}, volume = {59, Suppl. 1}, year = 2014 }
Knobloch, R. F., Debbeler, C. and Lüdtke-Buzug, K.: A Cotton-Mouton Spectrometer with Optimized Field Cancellation Using n-MOSFET-Based Current Switching, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2014, DOI: 10.1515/bmt-2014-5009.
[ BibTeX ] [ URL ]

@inproceedings{Knobloch2014a, author = {Knobloch, Robert F. and Debbeler, Christina and Lüdtke-Buzug, Kerstin}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BCE DebbelerChristina IMT LuedtkeKerstin RelaxationSpectroscopy}, title = {A Cotton-Mouton Spectrometer with Optimized Field Cancellation Using n-MOSFET-Based Current Switching}, year = 2014 }
Debbeler, C., Müller, J. and Lüdtke-Buzug, K.: Characterization of Superparamagnetic Nanoparticles using a Micro-CT Phantom Estimation of Iron Concentration in Ferrofluids, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2014, DOI: 10.1515/bmt-2014-5008.
[ BibTeX ] [ URL ]

@inproceedings{Debbeler2014c, author = {Debbeler, Christina and Müller, Jan and Lüdtke-Buzug, Kerstin}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {ConcentrationMeasurement DebbelerChristina IMT LuedtkeKerstin}, title = {Characterization of Superparamagnetic Nanoparticles using a Micro-CT Phantom Estimation of Iron Concentration in Ferrofluids}, year = 2014 }
Lindemann, A., Lüdtke-Buzug, K., Fraederich, B. M., Gräfe, K., Pries, R. and Wollenberg, B.: Biological impact of superparamagnetic iron oxide nanoparticles for magnetic particle imaging of head and neck cancer cells, International Journal of Nanomedicine, 9, 5025–5040, 2014, DOI: 10.2147/ijn.s63873.
[ BibTeX ] [ URL ]

@article{Lindemann2014a, author = {Lindemann, Antje and Lüdtke-Buzug, Kerstin and Fraederich, Bianca M. and Gräfe, Ksenija and Pries, Ralph and Wollenberg, Barbara}, journal = {International Journal of Nanomedicine}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SPIO}, month = {oct}, pages = {5025–5040}, publisher = {Dove Medical Press Ltd.}, title = {Biological impact of superparamagnetic iron oxide nanoparticles for magnetic particle imaging of head and neck cancer cells}, volume = 9, year = 2014 }
Stelzner, J., Graeser, M. and Buzug, T. M.: Design and Construction of a Toroidal Filter Coil for a Magnetic Particle Imaging Device, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 679--682, 2014, DOI: 10.1515/bmt-2014-4280.
[ BibTeX ]

@inproceedings{Stelzner2014a, author = {Stelzner, Jan and Graeser, Matthias and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GraeserMatthias IMT MAPIT StelznerJan}, number = {S1}, pages = {679--682}, publisher = {Walter De Gruyter}, title = {Design and Construction of a Toroidal Filter Coil for a Magnetic Particle Imaging Device}, volume = 59, year = 2014 }
Kluck, C. and Buzug, T. M.: Simulation of laminar-to-turbulent transitional flow with application to Obstructive Sleep Apnea, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 975-978, 2014, DOI: 10.1515/bmt-2014-5012.
[ BibTeX ] [ URL ]

@inproceedings{Kluck2014a, author = {Kluck, Christina and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {AirflowSimulation BuzugThorsten HagenChristina IMT KluckChristina}, number = {s1}, pages = {975-978}, title = {Simulation of laminar-to-turbulent transitional flow with application to Obstructive Sleep Apnea}, volume = 59, year = 2014 }
Rackebrandt, K. and Gehring, H.: The oxygen content of the cerebral efferent vessels - First steps to a sensor design, In: Biomedical Engineering / Biomedizinische Technik, S832--S835, 2014, DOI: 10.1515/bmt-2014-5011.
[ BibTeX ] [ URL ]

@inproceedings{Rackebrandt2014, author = {Rackebrandt, K. and Gehring, H.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, journal = {Biomedical Engineering / Biomedizinische Technik}, keywords = {IMT RackebrandtKlaas}, number = {s1 Track L}, pages = {S832--S835}, title = {The oxygen content of the cerebral efferent vessels - First steps to a sensor design}, volume = {Volume 59}, year = 2014 }
Finas, D., Baumann, K., Stegemann-Frehse, J., Gräfe, K., Rody, A., Buzug, T. M. and Lüdtke-Buzug, K.: Processing of nanoparticles in organism - further development of the breast cancer SNLB-concept using SPIOs and MPI, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 314, 2014, DOI: 10.1515/bmt-2014-41.
[ BibTeX ] [ URL ]

@inproceedings{Finas2014b, author = {Finas, D. and Baumann, K. and Stegemann-Frehse, J. and Gräfe, K. and Rody, A. and Buzug, T. M. and Lüdtke-Buzug, K.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, pages = 314, title = {Processing of nanoparticles in organism - further development of the breast cancer SNLB-concept using SPIOs and MPI}, volume = {59, Suppl. 1}, year = 2014 }
Gräfe, K., Bringout, G., Graeser, M., Sattel, T. F. and Buzug, T. M.: Single-Sided Magnetic Particle Imaging Scanner: System Matrix Measurement, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 638-642, 2014, DOI: 10.1515/bmt-2014-5009.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2014b, author = {Gräfe, K. and Bringout, G. and Graeser, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BringoutGael BuzugThorsten GraefeKsenija GraeserMatthias IMT MPI}, pages = {638-642}, title = {Single-Sided Magnetic Particle Imaging Scanner: System Matrix Measurement}, year = 2014 }
Weber, M., Bente, K. and Buzug, T. M.: Insight in Scanner Construction for a Dynamical Field Free Line for Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2014.
[ BibTeX ]

@inproceedings{Weber2014c, author = {Weber, M. and Bente, K. and Buzug, T. M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten IMT LUMEN WeberMatthias}, title = {Insight in Scanner Construction for a Dynamical Field Free Line for Magnetic Particle Imaging}, year = 2014 }
Bringout, G. and Buzug, T. M.: Coil Design for Magnetic Particle Imaging: Application for a Preclinical Scanner, IEEE Transactions on Magnetics, 51(2), 5100808, 2014, DOI: 10.1109/TMAG.2014.2344917.
[ BibTeX ] [ URL ]

@article{Bringout2014b, abstract = {A method to design electromagnetic coils for magnetic particle imaging (MPI) scanners is presented. Three different coils for a rabbit sized scanner are designed, namely, a cylindrical drive coil, a biplanar drive coil, and a quadrupole. Based on the inverse boundary elements method, the optimization of all coils used in an MPI scanner is possible. The inverse problem is solved using the Tikhonov regularization and a quadratic programming with quadratic constraints algorithm. Depending on the chosen objectives, the coils can be designed to precisely generate a given field, having a small inductance, resistance, or having a smooth winding pattern. The properties of a cylindrical drive coil are then validated on a prototype. The use of this technique allows the optimization of the scanner design, to enhance the imaging capacity, and to easily gain control over the key properties of the coils in order to scale up scanners to human size.}, author = {Bringout, G. and Buzug, T.M.}, journal = {IEEE Transactions on Magnetics}, keywords = {BringoutGael BuzugThorsten IMT MAPIT}, month = {feb}, number = 2, pages = 5100808, title = {Coil Design for Magnetic Particle Imaging: Application for a Preclinical Scanner}, volume = 51, year = 2014 }
Bringout, G. and Buzug, T. M.: A robust and compact representation for magnetic fields in magnetic particle imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 646-650, 2014, DOI: 10.1515/bmt-2014-5009.
[ BibTeX ] [ URL ]

@inproceedings{Bringout2014c, author = {Bringout, Gael and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BringoutGael BuzugThorsten IMT MAPIT}, pages = {646-650}, title = {A robust and compact representation for magnetic fields in magnetic particle imaging}, volume = 59, year = 2014 }
Szwargulski, P., Ahlborg, M., Kaethner, C. and Buzug, T. M.: Trajectory Analysis using Patches for Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 108-109, 2014.
[ BibTeX ]

@inproceedings{Szwargulski2014a, author = {Szwargulski, P. and Ahlborg, M. and Kaethner, C. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian}, pages = {108-109}, title = {Trajectory Analysis using Patches for Magnetic Particle Imaging}, year = 2014 }

2013 [ to top ]

Gollmer, S. T. and Buzug, T. M.: Relaxed Statistical Shape Models for 3D Image Segmentation textendash Application to Mandible Bone in Cone-beam CT Data, Current Medical Imaging Reviews, 9(2), 129-137, 2013, DOI: 10.2174/1573405611309020008.
[ BibTeX ] [ URL ]

@article{Gollmer:2013a, author = {Gollmer, Sebastian T. and Buzug, Thorsten M.}, journal = {Current Medical Imaging Reviews}, keywords = {BuzugThorsten CT IMT}, month = {may}, number = 2, pages = {129-137}, publisher = {Bentham Science Publishers Ltd.}, title = {Relaxed Statistical Shape Models for 3D Image Segmentation {\textendash} Application to Mandible Bone in Cone-beam {CT} Data}, volume = 9, year = 2013 }
Rahmer, J., Gleich, B., Weizenecker, J., Halkola, A., Bontus, C., Schmidt, J., Schmale, I., Woywode, O., Buzug, T. and Borgert, J.: Fast continuous motion of the field of view in magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528353.
[ BibTeX ] [ URL ]

@inproceedings{6528353, abstract = {When shifting the FOV during imaging, artifacts arise when the shift per volume encoding time is larger than the resolution. Up to shift velocities of about 1 m/s, these can be removed by compensating the system function for the rapid translation. Fast continuous FOV shifts may be used to rapidly steer a single imaging volume to a region of interest or to achieve large spatial coverage by repeatedly sweeping the FOV through a volume of interest.}, author = {Rahmer, J. and Gleich, B. and Weizenecker, J. and Halkola, A. and Bontus, C. and Schmidt, J. and Schmale, I. and Woywode, O. and Buzug, T. and Borgert, J.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT}, month = {March}, title = {Fast continuous motion of the field of view in magnetic particle imaging}, year = 2013 }
Gräfe, K., Grüttner, M., Sattel, T. F., Kaethner, C. and Buzug, T. M.: Phantom simulation based on measured gradient fields of a single-sided MPI scanner, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528352.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2013b, abstract = {Figure 2 shows the reconstruction result using a simulated selection field and a simulated drive field. The resolution of the reconstruction decreases with the distance to the coil assembly of the single-sided scanner. This result will be used to verify later results.}, author = {Gräfe, K. and Grüttner, M. and Sattel, T.F. and Kaethner, C. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten GraefeKsenija IMT KaethnerChristian SingleSided}, month = {March}, title = {Phantom simulation based on measured gradient fields of a single-sided MPI scanner}, year = 2013 }
Finas, D., Baumann, K., Sydow, L., Heinrich, K., Gräfe, K., Rody, A., Lüdtke-Buzug, K. and Buzug, T.: Lymphatic Tissue and Superparamagnetic Nanoparticles - Magnetic Particle Imaging for Detection and Distribution in a Breast Cancer Model, In: Biomedical Engineering / Biomedizinische Technik, 2013, DOI: 10.1515/bmt-2013-4262.
[ BibTeX ] [ URL ]

@inproceedings{Finas_2013, author = {Finas, D and Baumann, K and Sydow, L and Heinrich, K and Gräfe, K and Rody, A and Lüdtke-Buzug, K and Buzug, T}, journal = {Biomedical Engineering / Biomedizinische Technik}, keywords = {IMT SingleSided buzugthorsten graefeksenija luedtkekerstin}, month = {jan}, publisher = {Walter de Gruyter {GmbH}}, title = {Lymphatic Tissue and Superparamagnetic Nanoparticles - Magnetic Particle Imaging for Detection and Distribution in a Breast Cancer Model}, year = 2013 }
Nothnagel, N., Rahmer, J., Gleich, B., Halkola, A., Borgert, J. and Buzug, T. M.: Steering of magnetic devices with a magnetic particle imaging system, In: International Workshop on Magnetic Particle Imaging, 6528358, 2013, DOI: 10.1109/IWMPI.2013.6528358.
[ BibTeX ] [ URL ]

@inproceedings{6528358, abstract = {The time-domain device localization scheme can be combined with focus-field based shifting of the imaging volume in order to stabilize and manipulate the device position. In the 1D steering experiment, localization and force exertion are interleaved. The device is initially localized on the right side (1) and steered to the center (2). Once arrived and localized at the desired position, the steering algorithm centers the imaging volume on the device position (3) in order to average out the forces. After the user defines a new target position, the device is steered to this point (4) and stabilized there (5). This experiment has been done in a viscous medium to reduce the device velocity explaining the long steering times. In another experiment not shown here, a steering sequence levitates the object in a viscous medium demonstrating that the method can create forces greater than gravitational force.}, author = {Nothnagel, N. and Rahmer, J. and Gleich, B. and Halkola, A. and Borgert, J. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {buzugthorsten imt samba}, month = {March}, pages = 6528358, title = {Steering of magnetic devices with a magnetic particle imaging system}, year = 2013 }
Halkola, A., Rahmer, J., Gleich, B., Borgert, J. and Buzug, T.: System calibration unit for magnetic particle imaging: System matrix, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528344.
[ BibTeX ] [ URL ]

@inproceedings{6528344, abstract = {Magnetic particle imaging (MPI) has the potential to deliver images at high time resolution and submillimetre spatial resolution. In order to reconstruct the images from the measured data one needs to obtain a so called system matrix. A system matrix can be measured by physically moving a voxel sized sample and measuring the signal at each position within the imaging volume of the scanner. A system calibration unit (SCU) provides a fast and efficient method to measure a system matrix. The physical movement of the sample can be replaced by the use of homogeneous focus fields. This resulted in time saving of a factor of 2-3. In this paper, the use of sensitive dedicated receive coils is described that provide a further improvement by up to an order of magnitude in sensitivity.}, author = {Halkola, A. and Rahmer, J. and Gleich, B. and Borgert, J. and Buzug, T.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT}, month = {March}, title = {System calibration unit for magnetic particle imaging: System matrix}, year = 2013 }
Nothnagel, N., Rahmer, J., Gleich, B., Halkola, A., Borgert, J. and Buzug, T. M.: Steering of magnetic devices with a magnetic particle imaging system, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528358.
[ BibTeX ] [ URL ]

@inproceedings{6528358, abstract = {The time-domain device localization scheme can be combined with focus-field based shifting of the imaging volume in order to stabilize and manipulate the device position. In the 1D steering experiment, localization and force exertion are interleaved. The device is initially localized on the right side (1) and steered to the center (2). Once arrived and localized at the desired position, the steering algorithm centers the imaging volume on the device position (3) in order to average out the forces. After the user defines a new target position, the device is steered to this point (4) and stabilized there (5). This experiment has been done in a viscous medium to reduce the device velocity explaining the long steering times. In another experiment not shown here, a steering sequence levitates the object in a viscous medium demonstrating that the method can create forces greater than gravitational force.}, author = {Nothnagel, N. and Rahmer, J. and Gleich, B. and Halkola, A. and Borgert, J. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT}, month = {March}, title = {Steering of magnetic devices with a magnetic particle imaging system}, year = 2013 }
Weber, M., Erbe, M., Bente, K., Sattel, T. F. and Buzug, T. M.: Scanner Construction for a Dynamic Field Free Line in Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4259.
[ BibTeX ] [ URL ]

@inproceedings{Weber2013b, author = {Weber, M. and Erbe, M. and Bente, K. and Sattel, T.F. and Buzug, T.M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten IMT LUMEN WeberMatthias}, title = {Scanner Construction for a Dynamic Field Free Line in Magnetic Particle Imaging}, volume = 58, year = 2013 }
Grüttner, M., Sattel, T. F., Griese, F. and Buzug, T. M.: System matrices for field of view patches in magnetic particle imaging, In: SPIE Medical Imaging, 86721A, 2013, DOI: 10.1117/12.2002424.
[ BibTeX ] [ URL ]

@inproceedings{Gruettner2013a, author = {Grüttner, M. and Sattel, T. F. and Griese, F. and Buzug, T. M.}, booktitle = {SPIE Medical Imaging}, editor = {Weaver, John B. and Molthen, Robert C.}, keywords = {AhlborgMandy BuzugThorsten IMT MAPIT}, month = {mar}, pages = {86721A}, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {System matrices for field of view patches in magnetic particle imaging}, year = 2013 }
Gräfe, K., Grüttner, M., Sattel, T. F., Graeser, M. and Buzug, T. M.: Single-sided magnetic particle imaging: magnetic field and gradient, In: SPIE Medical Imaging, 867219, 2013, DOI: 10.1117/12.2001610.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2013a, author = {Gräfe, K. and Grüttner, M. and Sattel, T. F. and Graeser, M. and Buzug, T. M.}, booktitle = {SPIE Medical Imaging}, editor = {Weaver, John B. and Molthen, Robert C.}, keywords = {AhlborgMandy BuzugThorsten GraefeKsenija GraeserMatthias IMT SingleSided}, month = {mar}, pages = 867219, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {Single-sided magnetic particle imaging: magnetic field and gradient}, year = 2013 }
Weber, M., Erbe, M., Bente, K., Sattel, T. F. and Buzug, T. M.: Power loss optimized field free line generation for magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528354.
[ BibTeX ] [ URL ]

@inproceedings{Weber2013a, abstract = {First magnetic field measurements look promising and show excellent agreement with simulations. Power loss optimization realizes FFL imaging at moderate cooling effort. The gain of sensitivity is directly going to improve image quality. The next step is the complete scanner assembling.}, author = {Weber, M. and Erbe, M. and Bente, K. and Sattel, T.F. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT LUMEN WeberMatthias}, month = {March}, title = {Power loss optimized field free line generation for magnetic particle imaging}, year = 2013 }
Kiencke, S., Levakhina, Y. M. and Buzug, T. M.: Greedy Projection Access Order for SART Simultaneous Algebraic Reconstruction Technique, In: Bildverarbeitung für die Medizin, 93-98, 2013, DOI: 10.1007/978-3-642-36480-8_18.
[ BibTeX ] [ URL ]

@inproceedings{Kiencke:2013a, author = {Kiencke, Sylvia and Levakhina, YuliaM. and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Meinzer, Hans-Peter and Deserno, Thomas Martin and Handels, Heinz and Tolxdorff, Thomas}, keywords = {BuzugThorsten IMT KieneckeSylvia Tomosynthesis}, pages = {93-98}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Greedy Projection Access Order for SART Simultaneous Algebraic Reconstruction Technique}, year = 2013 }
Aulmann, L. and Lüdtke-Buzug, K.: Investigation of Different Tissue Samples with Micro-CT and MPS for Determination of Iron-Oxide Concentration of Tracers for MPI, In: Student Conference Medical Engineering Science, 107-110, 2013.
[ BibTeX ]

@inproceedings{Aulmann2013b, author = {Aulmann, L. and Lüdtke-Buzug, K.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BCE IMT LuedtkeKerstin}, pages = {107-110}, publisher = {GRIN}, title = {Investigation of Different Tissue Samples with Micro-CT and MPS for Determination of Iron-Oxide Concentration of Tracers for MPI}, year = 2013 }
Buzug, T. M. (Ed.): Proceedings of the 2nd Student Conference Medical Engineering Science 2013, Grin Verlag, München, 2013, ISBN: 9783656381938.
[ BibTeX ] [ URL ]

@book{Buzug2013a, address = {München}, editor = {Buzug, T.M.}, keywords = {BuzugThorsten IMT}, publisher = {Grin Verlag}, title = {Proceedings of the 2nd Student Conference Medical Engineering Science 2013}, year = 2013 }
Mang, A., Stritzel, J., Toma, A., Becker, S., Schuetz, T. A. and Buzug, T. M.: Personalisierte Modellierung der Progression primärer Hirntumoren als Optimierungsproblem mit Differentialgleichungsnebenbedingung, In: Bildverarbeitung für die Medizin, 57-62, 2013, DOI: 10.1007/978-3-642-36480-8_12.
[ BibTeX ] [ URL ]

@inproceedings{Mang:2013a, author = {Mang, Andreas and Stritzel, Jenny and Toma, Alina and Becker, Stefan and Schuetz, TinaA. and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Meinzer, Hans-Peter and Deserno, Thomas Martin and Handels, Heinz and Tolxdorff, Thomas}, keywords = {BeckerStefan BuzugThorsten IMT}, pages = {57-62}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Personalisierte Modellierung der Progression primärer Hirntumoren als Optimierungsproblem mit Differentialgleichungsnebenbedingung}, year = 2013 }
Bringout, G., Wojtczyk, H., Tenner, W., Graeser, M., Grüttner, M., Haegele, J., Duschka, R., Panagiotopoulos, N., Vogt, F. M., Barkhausen, J. and Buzug, T. M.: A high power driving and selection field coil for an open MPI scanner, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528332.
[ BibTeX ] [ URL ]

@inproceedings{Bringout2013a, abstract = {Three Litz wires have been used in parallel in order to decrease the layer to layer voltage down to 4 kV and the coil voltage down to 8 kV. A two millimeter thick epoxy plate has been glued between each layer, in order to prevent any electrical breakdown between the layers. A special epoxy has been used to minimize the inner temperature of the coil, which reached 180°C with a dissipated power of 5.2 kW. The use of parallel Litz wire leads to currents having different phase angle in every wire which has to be corrected.}, author = {Bringout, G. and Wojtczyk, H. and Tenner, W. and Graeser, M. and Grüttner, M. and Haegele, J. and Duschka, R. and Panagiotopoulos, N. and Vogt, F.M. and Barkhausen, J. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MedimaghHanne}, month = {March}, title = {A high power driving and selection field coil for an open MPI scanner}, year = 2013 }
Burmester, F. S., Gollmer, S. T. and Buzug, T. M.: Untersuchung der Normalverteilungsannahme bei der statistischen Formmodellierung, In: Bildverarbeitung für die Medizin, 265-270, 2013, DOI: 10.1007/978-3-642-36480-8_47.
[ BibTeX ] [ URL ]

@inproceedings{Burmester:2013a, author = {Burmester, FlorianS and Gollmer, SebastianT. and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Meinzer, Hans-Peter and Deserno, Thomas Martin and Handels, Heinz and Tolxdorff, Thomas}, keywords = {BuzugThorsten IMT}, pages = {265-270}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Untersuchung der Normalverteilungsannahme bei der statistischen Formmodellierung}, year = 2013 }
Debbeler, C., Müller, J. and Lüdtke-Buzug, K.: Micro CT-based validation of iron concentration for MPI tracers, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528337.
[ BibTeX ] [ URL ]

@inproceedings{Debbeler2013a, abstract = {With this simple strategy we are able to proof that the measured mean grey values increase directly proportional with the iron oxide concentration of the ferrofluid. This promises an appropriate determination of the iron oxide concentration based on μCT for evaluation of new tracer materials for MPI.}, author = {Debbeler, C. and Müller, J. and Lüdtke-Buzug, K.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten ConcentrationMeasurement DebbelerChristina IMT LuedtkeKerstin SPIO}, month = {March}, title = {Micro CT-based validation of iron concentration for MPI tracers}, year = 2013 }
Haegele, J., Duschka, R., Graeser, M., Lüdtke-Buzug, K., Schaecke, C., Panagiotopoulos, N., Buzug, T., Barkhausen, J. and Vogt, F.: Magnetic Particle Imaging: Kinetics of the intravascular signal in vivo, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528350.
[ BibTeX ] [ URL ]

@inproceedings{Haegele2013a, abstract = {The highest spectral MPI signal was measured directly after Resovist® administration (3,21*10-9 Am2Hz-1). After application of Resovist® the signal decreased to 39.7 % within 5 minutes and to 20.5 % and 12.1 % within 10 and 15 minutes, respectively (see Fig. 1). Within 30 minutes, the measured signal was below the background noise level.}, author = {Haegele, J. and Duschka, R. and Graeser, M. and Lüdtke-Buzug, K. and Schaecke, C. and Panagiotopoulos, N. and Buzug, T. and Barkhausen, J. and Vogt, F.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GraeserMatthias IMT LuedtkeKerstin}, month = {March}, title = {Magnetic Particle Imaging: Kinetics of the intravascular signal in vivo}, year = 2013 }
Duschka, R. L., Wojtczyk, H., Panagiotopoulos, N., Haegele, J., Bringout, G., Rahmer, J., Bontus, C., Buzug, T. M., Borgert, J., Barkhausen, J. and Vogt, F. M.: Heating of interventional instruments in magnetic particle imaging - First experiences of safety measurements, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528370.
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@inproceedings{Duschka2013b, abstract = {It seems that signal generating devices, especially those which were made of stainless steel, are not optimal for cardiovascular interventions, if these devices show ferromagnetic characteristics. CVI seem to be safe in MPI using non-signal generating devices. Labeling and visualization of devices with SPIOSs is possible and has been described in recent studies. Based on the complexity of stents themselves and different components of the stent delivery systems, it is necessary to address heating behavior of those instruments in further studies. Stents which heat up to temperatures only a few degrees above body temperature seem to be suitable for cardiovascular interventions in MPI. Further in-vivo studies are necessary to investigate heating of interventional instruments in MPI in contrast to cooling due to blood flow.}, author = {Duschka, R.L. and Wojtczyk, H. and Panagiotopoulos, N. and Haegele, J. and Bringout, G. and Rahmer, J. and Bontus, C. and Buzug, T.M. and Borgert, J. and Barkhausen, J. and Vogt, F.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BringoutGael BuzugThorsten IMT MedimaghHanne}, month = {March}, title = {Heating of interventional instruments in magnetic particle imaging - First experiences of safety measurements}, year = 2013 }
Wojtczyk, H., Timmermeyer, A., Tenner, W., Sattel, T. F., Bringout, G., Grüttner, M., Graeser, M. and Buzug, T. M.: Measure of trajectory quality in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528351.
[ BibTeX ] [ URL ]

@inproceedings{Wojtczyk2013a, abstract = {For all trajectories, the energies computed in time and frequency domain agree well. The maximum local magnetization change dM/dt is largest for the spiral and Lissajous trajectories while it is smallest for the Cartesian trajectory. For the Lissajous and Cartesian trajectories, the total magnetization change appears more homogeneous over the field of view (FOV) than for the radial and spiral trajectories, where it is stronger in the center compared to the borders. In general, areas of homogeneous high total magnetization change seem to correspond to areas of high spatial resolution in reconstructed images.}, author = {Wojtczyk, H. and Timmermeyer, A. and Tenner, W. and Sattel, T.F. and Bringout, G. and Grüttner, M. and Graeser, M. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, month = {March}, title = {Measure of trajectory quality in Magnetic Particle Imaging}, year = 2013 }
Timmermeyer, A., Wojtczyk, H., Tenner, W., Bringout, G., Grüttner, M., Graeser, M., Sattel, T., Halkola, A. and Buzug, T. M.: Super-resolution approaches for resolution enhancement in magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528360.
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@inproceedings{Timmermeyer2013a, abstract = {Given a definition of spatial resolution that considers two objects as distinguished if the minimum value of the gap is less than 50% of the value at the object position [7], both approaches achieved an improvement of the spatial resolution in the 1D simulation study as visualized in Fig. 1 and 2. If the spatial resolution is considered as the minimum width of two distinguished lines, the first approach using spatially shifted images achieved a spatial resolution of 1.7 mm and the second approach using different sampling points achieved a resolution of 2.6 mm. This is an improvement in comparison to the used low resolution images with a spatial resolution of 2 mm (first approach) and 2.9 mm (second approach).}, author = {Timmermeyer, A. and Wojtczyk, H. and Tenner, W. and Bringout, G. and Grüttner, M. and Graeser, M. and Sattel, T. and Halkola, A. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, month = {March}, title = {Super-resolution approaches for resolution enhancement in magnetic particle imaging}, year = 2013 }
Tenner, W., Wojtczyk, H., Bringout, G., Graeser, M., Grüttner, M., Haegele, J., Duschka, R. L., Panagiotopoulos, N., Vogt, F. M., Barkhausen, J. and Buzug, T. M.: Receive coil optimization for an open magnetic particle imaging scanner, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528336.
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@inproceedings{Tenner2013a, abstract = {Helmholtz-like coil pairs with a radius of 15 cm have the highest sensitivity for the given geometry. Their homogeneity decreases with higher radius, which is both shown in Fig. 4. Arrays of circular coils show very good homogeneity, which further increases with increasing number of coils, but have comparably poor sensitivity in the FOV. D-shaped coils have both decreasing sensitivity and homogeneity with increasing radius. An increasing distance between a D-coil pair increases the homogeneity, but leads to decreasing sensitivity. Nested D-coils can show an improved homogeneity without a loss in sensitivity. Optimized circular and not nested D-shaped coil pairs with a radius of 15 cm were manufactured and the resonance frequency for both geometries was measured to be about 1.9 MHz for the tight and 2.6 MHz for the loose winding technique.}, author = {Tenner, W. and Wojtczyk, H. and Bringout, G. and Graeser, M. and Grüttner, M. and Haegele, J. and Duschka, R.L. and Panagiotopoulos, N. and Vogt, F.M. and Barkhausen, J. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MedimaghHanne}, month = {March}, title = {Receive coil optimization for an open magnetic particle imaging scanner}, year = 2013 }
Graeser, M., Knopp, T., Grüttner, M., Sattel, T. F., Bringout, G., Tenner, W., Wojtczyk, H. and Buzug, T. M.: Cancellation techniques for MPI, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528331.
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@inproceedings{Graeser2013a, abstract = {Due to the superposition of the high magnitude drive field signal and the low magnitude particle signal in magnetic particle imaging (MPI), the received signal has to be separated at its fundamental frequency [1]. This is often done by filtering causing DC offset drifts in the particle answer using x-space reconstruction. These errors are currently corrected by dividing the FOV in partial FOVs [2]. However, small FOV sizes reduce the temporal resolution if the region of interest stays the same. This work proposes a combination of filtering and cancellation to prevent the fundamental frequency of the particle signal as well as provide the possibility of larger FOVs and presents three different cancellation coil techniques.}, author = {Graeser, M. and Knopp, T. and Grüttner, M. and Sattel, T.F. and Bringout, G. and Tenner, W. and Wojtczyk, H. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPS MedimaghHanne}, month = {March}, title = {Cancellation techniques for MPI}, year = 2013 }
Grüttner, M., Sattel, T. F., Bringout, G., Graeser, M., Tenner, W., Wojtczyk, H. and Buzug, T. M.: Truncation artifacts in Magnetic Particle Imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528335.
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@inproceedings{Gruettner2013b, abstract = {Figure 1 clearly shows the effect of truncation artifacts when particles are not covered by the trajectory. With the removal of edge pixels these artifacts disappear. However, some information of the image is lost depending on the size of the necessary cut-off. With the multi-resolution approach the full information is used. Instead of removing pixels they are combined to large pixels. This method results in a better quality with small cut-offs compared to the non-compensated images.}, author = {Grüttner, M. and Sattel, T.F. and Bringout, G. and Graeser, M. and Tenner, W. and Wojtczyk, H. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, month = {March}, title = {Truncation artifacts in Magnetic Particle Imaging}, year = 2013 }
Schuetz, T. A., Becker, S., Mang, A., Toma, A. and Buzug, T. M.: Modelling of glioblastoma growth by linking a molecular interaction network with an agent-based model, Mathematical and Computer Modelling of Dynamical Systems, 19(5), 417-433, 2013, DOI: 10.1080/13873954.2013.777748.
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@article{Schuetz2013a, abstract = {In this work, a mathematical model of malignant brain tumour growth is presented. In particular, the growth of glioblastoma is investigated on the intracellular and intercellular scale. The Go or Grow principle of tumour cells states that tumour cells either migrate or proliferate. For glioblastoma, microRNA-451 has been shown to be an energy dependent key regulator of the LKB1 (liver kinase B1) and AMPK (AMP-activated protein kinase) pathway that influences the signalling for migration or cell division. We introduce a mathematical model that reproduces these biological processes. The intracellular molecular interaction network is represented by a system of nine ordinary differential equations. This is put into a multiscale context by applying an agent-based approach: each cell is equipped with this interaction network and additional rules to determine its new phenotype as either migrating, proliferating or quiescent. The evaluation of the proposed model by comparison of the results with in vitro experiments indicates its validity.}, author = {Schuetz, Tina A. and Becker, Stefan and Mang, Andreas and Toma, Alina and Buzug, Thorsten M.}, journal = {Mathematical and Computer Modelling of Dynamical Systems}, keywords = {BeckerStefan BuzugThorsten IMT}, number = 5, pages = {417-433}, title = {Modelling of glioblastoma growth by linking a molecular interaction network with an agent-based model}, volume = 19, year = 2013 }
Levakhina, Y. M., Müller, J., Duschka, R. L., Vogt, F., Barkhausen, J. and Buzug, T. M.: Weighted simultaneous algebraic reconstruction technique for tomosynthesis imaging of objects with high-attenuation features, Medical Physics, 40(3), 031106, 2013, DOI: 10.1118/1.4789592.
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@article{levakhina:2013a, abstract = {Purpose: This paper introduces a nonlinear weighting scheme into the backprojection operation within the simultaneous algebraic reconstruction technique (SART). It is designed for tomosynthesis imaging of objects with high-attenuation features in order to reduce limited angle artifacts. Methods: The algorithm estimates which projections potentially produce artifacts in a voxel. The contribution of those projections into the updating term is reduced. In order to identify those projections automatically, a four-dimensional backprojected space representation is used. Weighting coefficients are calculated based on a dissimilarity measure, evaluated in this space. For each combination of an angular view direction and a voxel position an individual weighting coefficient for the updating term is calculated. Results: The feasibility of the proposed approach is shown based on reconstructions of the following real three-dimensional tomosynthesis datasets: a mammography quality phantom, an apple with metal needles, a dried finger bone in water, and a human hand. Datasets have been acquired with a Siemens Mammomat Inspiration tomosynthesis device and reconstructed using SART with and without suggested weighting. Out-of-focus artifacts are described using line profiles and measured using standard deviation (STD) in the plane and below the plane which contains artifact-causing features. Artifacts distribution in axial direction is measured using an artifact spread function (ASF). The volumes reconstructed with the weighting scheme demonstrate the reduction of out-of-focus artifacts, lower STD (meaning reduction of artifacts), and narrower ASF compared to nonweighted SART reconstruction. It is achieved successfully for different kinds of structures: point-like structures such as phantom features, long structures such as metal needles, and fine structures such as trabecular bone structures. Conclusions: Results indicate the feasibility of the proposed algorithm to reduce typical tomosynthesis artifacts produced by high-attenuation features. The proposed algorithm assigns weighting coefficients automatically and no segmentation or tissue-classification steps are required. The algorithm can be included into various iterative reconstruction algorithms with an additive updating strategy. It can also be extended to computed tomography case with the complete set of angular data.}, author = {Levakhina, Y. M. and Müller, J. and Duschka, R. L. and Vogt, F. and Barkhausen, J. and Buzug, T. M.}, journal = {Medical Physics}, keywords = {BuzugThorsten IMT}, number = 3, pages = {031106}, title = {Weighted simultaneous algebraic reconstruction technique for tomosynthesis imaging of objects with high-attenuation features}, volume = 40, year = 2013 }
Kaethner, C., Bringout, G., Grüttner, M., Weber, M. and Buzug, T. M.: Method for magnetic particle imaging having unlimited axial field of view, International Patent, 2013, EP13802304.9.
[ BibTeX ]

@patent{kaethner2013method, annote = {EP13802304.9}, author = {Kaethner, Christian and Bringout, Gael and Grüttner, Mandy and Weber, Matthias and Buzug, Thorsten M.}, keywords = {ahlborgmandy buzugthorsten imt mpi}, note = {International}, title = {Method for magnetic particle imaging having unlimited axial field of view}, year = 2013 }
Kaethner, C., Gräfe, K., Grüttner, M. and Buzug, T. M.: Approximated elliptical coils in magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528343.
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@inproceedings{Kaethner2013a, abstract = {The paper presented results of simulated and measured magnetic fields of an approximated elliptical coil. The simulation values are coincided with the measurement values. Using the relative error as difference metric, the difference between simulation and measurement is presented as well. The visual comparison between the images as well as the resulting values of the relative error show only a minimal difference in the inner zone of the coils. The gradient values for the prototype coil arrangement for x, y and z direction were also shown. With an increasing side length the gradients in x and y direction decrease, while the gradient in z direction slightly increases.}, author = {Kaethner, C. and Gräfe, K. and Grüttner, M. and Buzug, T. M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {AhlborgMandy BuzugThorsten GraefeKsenija IMT KaethnerChristian MPI}, month = {March}, title = {Approximated elliptical coils in magnetic particle imaging}, year = 2013 }
Krieger, J., Köhler, K., Graeser, M. and Lüdtke-Buzug, K.: Construction of a Spectrometer to Measure the Cotton-Mouton Effect of Superparamagnetic Iron Oxide Nanoparticles, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4102.
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@inproceedings{Krieger2013a, author = {Krieger, J. and Köhler, K. and Graeser, M. and Lüdtke-Buzug, K.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {GraeserMatthias IMT LuedtkeKerstin RelaxationSpectroscopy SPIO}, title = {Construction of a Spectrometer to Measure the Cotton-Mouton Effect of Superparamagnetic Iron Oxide Nanoparticles}, volume = 58, year = 2013 }
Mrongowius, J., Gräfe, K. and Buzug, T. M.: Simulation Study of a Single-Sided Magnetic Particle Imaging Device, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4285.
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@inproceedings{Mrongowius2013a, author = {Mrongowius, Julia and Gräfe, Ksenija and Buzug, Thorsten M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GraefeKsenija IMT SingleSided}, title = {Simulation Study of a Single-Sided Magnetic Particle Imaging Device}, volume = 58, year = 2013 }
Timmermeyer, A., Wojtczyk, H., Tenner, W., Bringout, G., Grüttner, M., Graeser, M., Sattel, T. F., Halkola, A. and Buzug, T. M.: Super-resolution approach in magnetic particle imaging – Evaluation of effectiveness at various noise levels, In: Proceedings der 44. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, 2013.
[ BibTeX ]

@inproceedings{Timmermeyer2013b, author = {Timmermeyer, Anja and Wojtczyk, Hanne and Tenner, Wiebke and Bringout, Gael and Grüttner, Mandy and Graeser, Matthias and Sattel, Timo F. and Halkola, Aleksi and Buzug, Thorsten M.}, booktitle = {Proceedings der 44. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik}, editor = {Treuer, Harald}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, title = {Super-resolution approach in magnetic particle imaging – Evaluation of effectiveness at various noise levels}, year = 2013 }
Castillo, L. R. C., Toma, A., Buzug, T. M. and Régnier-Vigouroux, A.: Pro-versus anti-tumor activities of microglia/macrophages: experimental and mathematical modeling approaches, In: XI European Meeting on Glial Cells in Health and Disease, T14-04A, 2013.
[ BibTeX ]

@inproceedings{Toma:2013b, author = {Castillo, L. R. Cisneros and Toma, A. and Buzug, T. M. and Régnier-Vigouroux, A.}, booktitle = {XI European Meeting on Glial Cells in Health and Disease}, keywords = {BuzugThorsten IMT}, pages = {T14-04A}, title = {Pro-versus anti-tumor activities of microglia/macrophages: experimental and mathematical modeling approaches}, year = 2013 }
Debbeler, C., Maass, N., Elter, M., Dennerlein, F. and Buzug, T. M.: A New CT Rawdata Redundancy Measure applied to Automated Misalignment Correction, In: Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, 264-267, 2013.
[ BibTeX ] [ URL ]

@inproceedings{Debbeler2013b, author = {Debbeler, C. and Maass, N. and Elter, M. and Dennerlein, F. and Buzug, T. M.}, booktitle = {Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine}, keywords = {BuzugThorsten DebbelerChristina IMT}, pages = {264-267}, title = {A New CT Rawdata Redundancy Measure applied to Automated Misalignment Correction}, year = 2013 }
Erbe, M., Weber, M., Sattel, T. F. and Buzug, T. M.: Experimental Validation of an Assembly of Optimized Curved Rectangular Coils for the use in Dynamic Field Free Line Magnetic Particle Imaging, Current Medical Imaging Reviews, 9(2), 89-95, 2013, DOI: 10.2174/1573405611309020003.
[ BibTeX ] [ URL ]

@article{Erbe:2013a, author = {Erbe, M. and Weber, M. and Sattel, T. F. and Buzug, T. M.}, journal = {Current Medical Imaging Reviews}, keywords = {BuzugThorsten IMT LUMEN WeberMatthias}, number = 2, pages = {89-95}, title = {Experimental Validation of an Assembly of Optimized Curved Rectangular Coils for the use in Dynamic Field Free Line Magnetic Particle Imaging}, volume = 9, year = 2013 }
Haegele, J., Duschka, R., Graeser, M., Schaecke, C., Panagiotopoulos, N., Buzug, T. M., Barkhausen, J. and Vogt, F. M.: Magnetic Particle Imaging: Kinetik des intravaskulären Tracersignals in vivo, In: Deutscher Röntgenkongress, 2013.
[ BibTeX ]

@inproceedings{Haegele2013b, author = {Haegele, J. and Duschka, R. and Graeser, M. and Schaecke, C. and Panagiotopoulos, N. and Buzug, T. M. and Barkhausen, J. and Vogt, F. M.}, booktitle = {Deutscher Röntgenkongress}, keywords = {BuzugThorsten GraeserMatthias IMT}, title = {Magnetic Particle Imaging: Kinetik des intravaskulären Tracersignals in vivo}, year = 2013 }
Duschka, R. L., Wojtczyk, H., Panagiotopoulos, N., Hägele, J., Bringout, G., Rahmer, J., Bontus, C., Buzug, T. M., Borgert, J., Barkhausen, J. and Vogt, F. M.: Magnetic Particle Imaging (MPI): Sicherheitsmessungen gängiger, interventionell verwendeter Materialien mit gezieltem Focus auf die Materialerwärmung, In: Deutscher Röntgenkongress, 2013.
[ BibTeX ]

@inproceedings{Duschka2013c, author = {Duschka, R. L. and Wojtczyk, H. and Panagiotopoulos, N. and Hägele, J. and Bringout, G. and Rahmer, J. and Bontus, C. and Buzug, T. M. and Borgert, J. and Barkhausen, J. and Vogt, F. M.}, booktitle = {Deutscher Röntgenkongress}, keywords = {BringoutGael BuzugThorsten IMT MedimaghHanne}, title = {Magnetic Particle Imaging (MPI): Sicherheitsmessungen gängiger, interventionell verwendeter Materialien mit gezieltem Focus auf die Materialerwärmung}, year = 2013 }
Graeser, M., Knopp, T., Grüttner, M., Sattel, T. F. and Buzug, T. M.: Analog receive signal processing for magnetic particle imaging, Medical Physics, 40(4), 042303, 2013, DOI: 10.1118/1.4794482.
[ BibTeX ] [ URL ]

@article{Graeser2013b, abstract = {Purpose: Magnetic particle imaging (MPI) applies oscillating magnetic fields to determine the distribution of magnetic nanoparticlesin vivo. Using a receive coil, the change of the particle magnetization can be detected. However, the signal induced by the nanoparticles is superimposed by the direct feedthrough interference of the sinusoidal excitation field, which couples into the receive coils. As the latter is several magnitudes higher, the extraction of the particle signal from the excitation signal is a challenging task. Methods: One way to remove the interfering signal is to suppress the excitation signal by means of a band-stop filter. However, this technique removes parts of the desired particle signal, which are essential for direct reconstruction of the particle concentration. A way to recover the entire particle signal is to cancel out the excitation signal by coupling a matching cancellation signal into the receive chain. However, the suppression rates that can be achieved by signal cancellation are not as high as with the filtering method, which limits the sensitivity of this method. In order to unite the advantages of both methods, in this work the authors propose to combine the filtering and the cancellation technique. All methods were compared by measuring 10 μl Resovist, in the same field generator only switching the signal processing parts. Results: The reconstructed time signals of the three methods, show the advantage of the proposed combination of filtering and cancellation. The method preserves the fundamental frequency and is able to detect the tracer signal at its full bandwidth even for low concentrations. Conclusions: By recovering the full particle signal the SNR can be improved and errors in the x-space reconstruction are prevented. The authors show that the combined method provides this full particle signal and makes it possible to improve image quality.}, author = {Graeser, Matthias and Knopp, Tobias and Grüttner, Mandy and Sattel, Timo F. and Buzug, Thorsten M.}, journal = {Medical Physics}, keywords = {AhlborgMandy BuzugThorsten GraeserMatthias IMT MAPIT MPS}, number = 4, pages = {042303}, title = {Analog receive signal processing for magnetic particle imaging}, volume = 40, year = 2013 }
Toma, A., Castillo, L. R. C., Schuetz, T. A., Becker, S., Mang, A., Regnier-Vigouroux, A. and Buzug, T. M.: A Validated Mathematical Model of Tumour-Immune Interactions for Glioblastoma, Current Medical Imaging Reviews, 9(2), 145-153, 2013, DOI: 10.2174/1573405611309020010.
[ BibTeX ] [ URL ]

@article{Toma_2013, author = {Toma, Alina and Castillo, Liliana R. Cisneros and Schuetz, Tina A. and Becker, Stefan and Mang, Andreas and Regnier-Vigouroux, Anne and Buzug, Thorsten M.}, journal = {Current Medical Imaging Reviews}, keywords = {BeckerStefan BuzugThorsten IMT}, month = {may}, number = 2, pages = {145-153}, publisher = {Bentham Science Publishers Ltd.}, title = {A Validated Mathematical Model of Tumour-Immune Interactions for Glioblastoma}, volume = 9, year = 2013 }
Gräfe, K., Weber, M., Sattel, T. F. and Buzug, T. M.: Precision of an MPI Scanner Construction: Registration of Measured and Simulated Magnetic Fields, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4258.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2013c, author = {Gräfe, K. and Weber, M. and Sattel, T.F. and Buzug, T.M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {BuzugThorsten GraefeKsenija IMT SingleSided WeberMatthias}, title = {Precision of an MPI Scanner Construction: Registration of Measured and Simulated Magnetic Fields}, volume = 58, year = 2013 }
Wojtczyk, H., Bringout, G., Tenner, W., Graeser, M., Grüttner, M., Sattel, T. F., Gräfe, K., Haegele, J., Duschka, R. L., Panagiotopoulos, N., Vogt, F. M., Barkhausen, J. and Buzug, T. M.: Comparison of Open Scanner Designs for Interventional Magnetic Particle Imaging, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4279.
[ BibTeX ] [ URL ]

@inproceedings{Wojtczyk2013b, author = {Wojtczyk, H. and Bringout, G. and Tenner, W. and Graeser, M. and Grüttner, M. and Sattel, T.F. and Gräfe, K. and Haegele, J. and Duschka, R.L. and Panagiotopoulos, N. and Vogt, F.M. and Barkhausen, J. and Buzug, T.M.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraefeKsenija GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, title = {Comparison of Open Scanner Designs for Interventional Magnetic Particle Imaging}, volume = 58, year = 2013 }
Sattel, T. F., Heinitz, S. E., Erbe, M. and Buzug, T. M.: Experimental setup of receive coils with transaxial sensitivity profiles, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528355.
[ BibTeX ] [ URL ]

@inproceedings{Sattel2013a, abstract = {The present work describes the realization of a tube-shaped receive coil set for 2D imaging, which provides sensitivity profiles with high homogeneity. The idea is to resemble a sinusoidal current distribution, which is known to generate an ideal field distribution. To conclude from a magnetic field generated by an electromagnetic coil to it's receive properties, the law of reciprocity is applied. Good agreement with the simulation is obtained by first magnetic field measurements.}, author = {Sattel, T.F. and Heinitz, S.E. and Erbe, M. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten IMT}, month = {March}, title = {Experimental setup of receive coils with transaxial sensitivity profiles}, year = 2013 }
Bente, K., Bringout, G., Debbeler, C., Gräfe, K., Graeser, M., Grüttner, M., Kaethner, C., Tenner, W., Weber, M., Wojtczyk, H., Buzug, T. M. and Lüdtke-Buzug, K.: Magnetic Particle Imaging - eine Einführung in die Instrumentierung und Bildrekonstruktion, In: Proceedings der 44. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik, 95-100, 2013.
[ BibTeX ]

@inproceedings{Bente2013a, author = {Bente, K. and Bringout, G. and Debbeler, C. and Gräfe, K. and Graeser, M. and Grüttner, M. and Kaethner, C. and Tenner, W. and Weber, M. and Wojtczyk, H. and Buzug, T.M. and Lüdtke-Buzug, K.}, booktitle = {Proceedings der 44. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik}, keywords = {AhlborgMandy BringoutGael BuzugThorsten DebbelerChristina GraefeKsenija GraeserMatthias IMT KaethnerChristian LuedtkeKerstin MedimaghHanne WeberMatthias}, pages = {95-100}, title = {Magnetic Particle Imaging - eine Einführung in die Instrumentierung und Bildrekonstruktion}, year = 2013 }
Stille, M., Kratz, B., Müller, J., Maaß, N., Schasiepen, I., Elter, M., Weyers, I. and Buzug, T. M.: Influence of metal segmentation on the quality of metal artifact reduction methods, In: SPIE Medical Imaging, 86683C, 2013, DOI: 10.1117/12.2006810.
[ BibTeX ] [ URL ]

@inproceedings{Stille2013a, author = {Stille, M. and Kratz, B. and Müller, J. and Maaß, N. and Schasiepen, I. and Elter, M. and Weyers, I. and Buzug, T. M.}, booktitle = {SPIE Medical Imaging}, keywords = {BuzugThorsten IMT MetalArtefactReduction StilleMaik}, organization = {International Society for Optics and Photonics}, pages = {86683C}, title = {Influence of metal segmentation on the quality of metal artifact reduction methods}, volume = 8668, year = 2013 }
Oberle, A. and Lüdtke-Buzug, K.: Stability Analysis Of Superparamagnetic Iron Oxide Nanoparticles (Spions) At 37 °C, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4099.
[ BibTeX ] [ URL ]

@inproceedings{Oberle2013a, author = {Oberle, A. and Lüdtke-Buzug, K.}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {IMT LuedtkeKerstin SPIO}, title = {Stability Analysis Of Superparamagnetic Iron Oxide Nanoparticles (Spions) At 37 °C}, volume = 58, year = 2013 }
Duschka, R. L., Haegele, J., Panagiotopoulos, N., Wojtczyk, H., Barkhausen, J., Vogt, F. M., Buzug, T. M. and Lüdtke-Buzug, K.: Fundamentals and Potential of Magnetic Particle Imaging, Current Cardiovascular Imaging Reports, 6(5), 390-398, 2013, DOI: 10.1007/s12410-013-9217-1.
[ BibTeX ] [ URL ]

@article{Duschka2013d, author = {Duschka, Robert L. and Haegele, Julian and Panagiotopoulos, Nikolaos and Wojtczyk, Hanne and Barkhausen, Joerg and Vogt, Florian M. and Buzug, Thorsten M. and Lüdtke-Buzug, Kerstin}, journal = {Current Cardiovascular Imaging Reports}, keywords = {BuzugThorsten IMT LuedtkeKerstin MPI MedimaghHanne}, number = 5, pages = {390-398}, publisher = {Springer US}, title = {Fundamentals and Potential of Magnetic Particle Imaging}, volume = 6, year = 2013 }
Gräfe, K., Mrongowius, J. and Buzug, T. M.: Simulation of a Single-Sided Magnetic Particle Imaging Device with Comsol, In: Comsol Conference, 2013.
[ BibTeX ]

@inproceedings{Graefe2013d, author = {Gräfe, K. and Mrongowius, J. and Buzug, T. M.}, booktitle = {Comsol Conference}, keywords = {BuzugThorsten GraefeKsenija IMT MPI}, title = {Simulation of a Single-Sided Magnetic Particle Imaging Device with Comsol}, year = 2013 }
Bringout, G. and Buzug, T. M.: Design optimisation of a Field Free Point Magnetic Particle Imaging scanner, In: COMSOL Conferences, 2013.
[ BibTeX ]

@inproceedings{Bringout2013z, author = {Bringout, G. and Buzug, T. M.}, booktitle = {COMSOL Conferences}, keywords = {BringoutGael BuzugThorsten IMT}, title = {Design optimisation of a Field Free Point Magnetic Particle Imaging scanner}, year = 2013 }
Lüdtke-Buzug, K.: Magnetische Nanopartikel - Tracer für Magnetic Particle Imaging, In: Jahrestagung der Fachgruppe Lackchemie der Gesellschaft der Deutschen Chemiker, 15, 2013.
[ BibTeX ]

@inproceedings{Luedtke-Buzug2013b, author = {Lüdtke-Buzug, K.}, booktitle = {Jahrestagung der Fachgruppe Lackchemie der Gesellschaft der Deutschen Chemiker}, keywords = {IMT LuedtkeKerstin SPIO}, pages = 15, title = {Magnetische Nanopartikel - Tracer für Magnetic Particle Imaging}, year = 2013 }
Haegele, J., Biederer, S., Wojtczyk, H., Graeser, M., Knopp, T., Buzug, T. M., Barkhausen, J. and Vogt, F. M.: Toward cardiovascular interventions guided by magnetic particle imaging: First instrument characterization, Magnetic Resonance in Medicine, 69(6), 1761-1767, 2013, DOI: 10.1002/mrm.24421.
[ BibTeX ] [ URL ]

@article{Haegele2012j, abstract = {Magnetic particle imaging has emerged as a new technique for the visualization and quantification of superparamagnetic iron oxide nanoparticles. It seems to be a very promising application for cardiovascular interventional radiology. A prerequisite for interventions is the artifact-free visualization of the required instruments and implants. Various commercially available catheters, guide wires, and a catheter experimentally coated with superparamagnetic iron oxide nanoparticles were tested regarding their signal characteristics using magnetic particle spectroscopy to evaluate their performance in magnetic particle imaging. The results indicate that signal-generating and non-signal-generating instruments can be distinguished. Furthermore, coating or loading non-signal-generating instruments with superparamagnetic iron oxide nanoparticles seems to be a promising approach, but optimized nanoparticles need yet to be developed. Magn Reson Med, 2013. © 2012 Wiley Periodicals, Inc.}, author = {Haegele, Julian and Biederer, Sven and Wojtczyk, Hanne and Graeser, Matthias and Knopp, Tobias and Buzug, Thorsten M. and Barkhausen, Jörg and Vogt, Florian M.}, journal = {Magnetic Resonance in Medicine}, keywords = {BuzugThorsten GraeserMatthias IMT MedimaghHanne}, number = 6, pages = {1761-1767}, publisher = {Wiley Subscription Services, Inc., A Wiley Company}, title = {Toward cardiovascular interventions guided by magnetic particle imaging: First instrument characterization}, volume = 69, year = 2013 }
Grüttner, M., Knopp, T., Franke, J., Heidenreich, M., Rahmer, J., Halkola, A., Kaethner, C., Borgert, J. and Buzug, T. M.: On the formulation of the image reconstruction problem in magnetic particle imaging, Biomedizinische Technik / Biomedical Engineering, 58(6), 583-591, 2013, DOI: 10.1515/bmt-2012-0063.
[ BibTeX ] [ URL ]

@article{Gruettner2013c, author = {Grüttner, M. and Knopp, T. and Franke, J. and Heidenreich, M. and Rahmer, J. and Halkola, A. and Kaethner, C. and Borgert, J. and Buzug, T.M.}, booktitle = {Biomedizinische Technik / Biomedical Engineering}, keywords = {AhlborgMandy BuzugThorsten IMT KaethnerChristian MPITheo}, number = 6, pages = {583-591}, title = {On the formulation of the image reconstruction problem in magnetic particle imaging}, volume = 58, year = 2013 }
Henrik, R., Marlitt, E., M., B. T. and Kerstin, L. -B.: Simulation of the magnetization dynamics of diluted ferrofluids in medical applications, Biomedizinische Technik / Biomedical Engineering, 58(6), 601-609, 2013, DOI: 10.1515/bmt-2013-0034.
[ BibTeX ] [ URL ]

@article{Rogge2013a, author = {Henrik, Rogge and Marlitt, Erbe and M., Buzug Thorsten and Kerstin, Lüdtke-Buzug}, booktitle = {Biomedizinische Technik / Biomedical Engineering}, keywords = {BuzugThorsten IMT LuedtkeKerstin SPIO}, number = 6, pages = {601-609}, title = {Simulation of the magnetization dynamics of diluted ferrofluids in medical applications}, volume = 58, year = 2013 }
L, A. and K, L. -B.: Investigation of Different Tissue Samples with ΜCT and MPS for Determination of Iron Oxide Concentration in Tracers for MPI, In: Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung, 2013, DOI: 10.1515/bmt-2013-4100.
[ BibTeX ] [ URL ]

@inproceedings{Aulmann2013a, author = {L, Aulmann and K, Lüdtke-Buzug}, booktitle = {Deutsche Gesellschaft für Biomedizinische Technik Jahrestagung}, keywords = {IMT LuedtkeKerstin MPS SPIO}, title = {Investigation of Different Tissue Samples with ΜCT and MPS for Determination of Iron Oxide Concentration in Tracers for MPI}, volume = 58, year = 2013 }
Lüdtke-Buzug, K., Haegele, J., Biederer, S., Sattel, T. F., Erbe, M., Duschka, R. L., Barkhausen, J. and Vogt, F. M.: Comparison of commercial iron oxide-based MRI contrast agents with synthesized high-performance MPI tracers, Biomedizinische Technik / Biomedical Engineering, 58(6), 527-533, 2013, DOI: 10.1515/bmt-2012-0059.
[ BibTeX ] [ URL ]

@article{Luedtke-Buzug2013a, author = {Lüdtke-Buzug, Kerstin and Haegele, Julian and Biederer, Sven and Sattel, Timo F. and Erbe, Marlitt and Duschka, Robert L. and Barkhausen, Jörg and Vogt, Florian M.}, booktitle = {Biomedizinische Technik / Biomedical Engineering}, keywords = {BCE IMT LuedtkeKerstin}, number = 6, pages = {527-533}, title = {Comparison of commercial iron oxide-based MRI contrast agents with synthesized high-performance MPI tracers}, volume = 58, year = 2013 }
Cordes, A., Modat, M. and Ourselin, S.: Medical Image Registration using the Locally Normalized Cross-Correlation: Application to Multiple Sclerosis Brain MRI, In: Student Conference Medical Engineering Science, 2013.
[ BibTeX ]

@inproceedings{Cordes2013, author = {Cordes, A. and Modat, M. and Ourselin, S.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {CordesAileen IMT}, title = {Medical Image Registration using the Locally Normalized Cross-Correlation: Application to Multiple Sclerosis Brain MRI}, year = 2013 }
Finas, D., Baumann, K., Sydow, L., Heinrich, K., Gräfe, K., Rody, A., Lüdtke-Buzug, K. and Buzug, T. M.: Superparamagnetic nanoparticles in lymphatic tissue - Detection and distribution in a breast cancer model for magnetic particle imaging, In: International Workshop on Magnetic Particle Imaging, 2013, DOI: 10.1109/IWMPI.2013.6528390.
[ BibTeX ] [ URL ]

@inproceedings{Finas2013a, abstract = {The SPIOs are moving from the injection site through the lymph-fat tissue to the axillary region and finally into the axillary lymph nodes. SPIOs follows the traces of lymphatic vessels, respecting the borders and spaces between different tissues. They were found in the neighborhood of collagen fibers and accumulates in distinct regions. We present first results of the approach of SNLB with MPI.}, author = {Finas, D. and Baumann, K. and Sydow, L. and Heinrich, K. and Gräfe, K. and Rody, A. and Lüdtke-Buzug, K. and Buzug, T.M.}, booktitle = {International Workshop on Magnetic Particle Imaging}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SPIO SingleSided}, month = {March}, title = {Superparamagnetic nanoparticles in lymphatic tissue - Detection and distribution in a breast cancer model for magnetic particle imaging}, year = 2013 }
Duschka, R. L., Wojtczyk, H., Hägele, J., Rahmer, J., Bontus, C., Buzug, T. M., Borgert, J., Barkhausen, J. and Vogt, F. M.: Safety Aspects of Utilized Instruments for Cardiovascular Interventions in Magnetic Particle Imaging (MPI), In: European Congress on Radiology, 2013.
[ BibTeX ]

@inproceedings{Duschka2013a, author = {Duschka, R. L. and Wojtczyk, H. and Hägele, J. and Rahmer, J. and Bontus, C. and Buzug, T. M. and Borgert, J. and Barkhausen, J. and Vogt, F. M.}, booktitle = {European Congress on Radiology}, keywords = {BuzugThorsten IMT MedimaghHanne}, title = {Safety Aspects of Utilized Instruments for Cardiovascular Interventions in Magnetic Particle Imaging (MPI)}, year = 2013 }

2012 [ to top ]

Gollmer, S. T., Simon, M., Bischof, A., Barkhausen, J. and Buzug, T. M.: Multi-object active shape model construction for abdomen segmentation: Preliminary results, In: Engineering in Medicine and Biology Society, 3990-3993, 2012, DOI: 10.1109/EMBC.2012.6346841.
[ BibTeX ] [ URL ]

@inproceedings{Gollmer:2012c, abstract = {The automatic segmentation of abdominal organs is a pre-requisite for many medical applications. Successful methods typically rely on prior knowledge about the to be segmented anatomy as it is for instance provided by means of active shape models (ASMs). Contrary to most previous ASM based methods, this work does not focus on individual organs. Instead, a more holistic approach that aims at exploiting inter-organ relationships to eventually segment a complex of organs is proposed. Accordingly, a flexible framework for automatic construction of multi-object ASMs is introduced, employed for coupled shape modeling, and used for co-segmentation of liver and spleen based on a new coupled shape/separate pose approach. Our first results indicate feasible segmentation accuracies, whereas pose decoupling leads to substantially better segmentation results and performs in average also slightly better than the standard single-object ASM approach.}, author = {Gollmer, S.T. and Simon, M. and Bischof, A. and Barkhausen, J. and Buzug, T.M.}, booktitle = {Engineering in Medicine and Biology Society}, keywords = {BuzugThorsten IMT}, month = {aug}, pages = {3990-3993}, title = {Multi-object active shape model construction for abdomen segmentation: Preliminary results}, year = 2012 }
Toma, A., Mang, A., Becker, S., Schuetz, T. A. and Buzug, T. M.: Can Mathematical Modelling help to cure Glioblastoma Multiforme?, In: Journal of Cancer Research and Clinical Oncology, 391, 2012.
[ BibTeX ]

@inproceedings{Toma:2012c, author = {Toma, A. and Mang, A. and Becker, S. and Schuetz, T. A. and Buzug, T. M.}, booktitle = {Journal of Cancer Research and Clinical Oncology}, keywords = {BeckerStefan BuzugThorsten IMT}, pages = 391, title = {Can Mathematical Modelling help to cure Glioblastoma Multiforme?}, volume = {138, Supplement 1}, year = 2012 }
Kratz, B., Ens, S., Kaethner, C., Müller, J. and Buzug, T. M.: Quality evaluation for metal influenced CT data, In: SPIE Medical Imaging, 83143Y, 2012, DOI: 10.1117/12.911349.
[ BibTeX ] [ URL ]

@inproceedings{Kratz2012a, author = {Kratz, Bärbel and Ens, Svitlana and Kaethner, Christian and Müller, Jan and Buzug, Thorsten M.}, booktitle = {SPIE Medical Imaging}, editor = {Haynor, David R. and Ourselin, Sebastien}, keywords = {BuzugThorsten IMT KaethnerChristian MetalArtefactReduction}, month = {feb}, pages = {83143Y}, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {Quality evaluation for metal influenced {CT} data}, year = 2012 }
Levakhina, Y., Duschka, R., Vogt, F., Barkhausen, J. O. E. and Buzug, T. M.: Adaptive spatially dependent weighting scheme for tomosynthesis reconstruction, In: SPIE Medical Imaging, 831350, 2012, DOI: 10.1117/12.910908.
[ BibTeX ] [ URL ]

@inproceedings{Levakhina2012a, author = {Levakhina, Yulia and Duschka, Robert and Vogt, Florian and Barkhausen, JOErg and Buzug, Thorsten M.}, booktitle = {SPIE Medical Imaging}, editor = {Pelc, Norbert J. and Nishikawa, Robert M. and Whiting, Bruce R.}, keywords = {BuzugThorsten IMT}, month = {feb}, pages = 831350, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {Adaptive spatially dependent weighting scheme for tomosynthesis reconstruction}, year = 2012 }
Weidinger, T., Buzug, T. M., Flohr, T., Fung, G. S. K., Kappler, S. G., Stierstorfer, K. and Tsui, B. M. W.: Investigation of ultra low-dose scans in the context of quantum-counting clinical CT, In: SPIE Medical Imaging, 83134B, 2012, DOI: 10.1117/12.911331.
[ BibTeX ] [ URL ]

@inproceedings{Weidinger_2012, author = {Weidinger, T. and Buzug, T. M. and Flohr, T. and Fung, G. S. K. and Kappler, S. G. and Stierstorfer, K. and Tsui, B. M. W.}, booktitle = {SPIE Medical Imaging}, editor = {Pelc, Norbert J. and Nishikawa, Robert M. and Whiting, Bruce R.}, keywords = {BuzugThorsten IMT}, month = {feb}, pages = {83134B}, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {Investigation of ultra low-dose scans in the context of quantum-counting clinical {CT}}, year = 2012 }
Sattel, T. F., Erbe, M., Biederer, S., Knopp, T., Finas, D., Diedrich, K., Lüdtke-Buzug, K., Borgert, J. and Buzug, T. M.: Single-sided magnetic particle imaging device for the sentinel lymph node biopsy scenario, In: SPIE Medical Imaging, 83170S, 2012, DOI: 10.1117/12.912733.
[ BibTeX ] [ URL ]

@inproceedings{Sattel2012a, author = {Sattel, Timo F. and Erbe, M. and Biederer, S. and Knopp, T. and Finas, D. and Diedrich, K. and Lüdtke-Buzug, K and Borgert, J. and Buzug, T. M.}, booktitle = {SPIE Medical Imaging}, keywords = {BuzugThorsten IMT LuedtkeKerstin}, month = {mar}, pages = {83170S}, publisher = {{SPIE}-Intl Soc Optical Eng}, title = {Single-sided magnetic particle imaging device for the sentinel lymph node biopsy scenario}, year = 2012 }
Hägele, J., Rahmer, J., Gleich, B., Bontus, C., Borgert, J., Wojtczyk, H., Buzug, T. M., Barkhausen, J. and Vogt, F. M.: Darstellung von Instrumenten zur Magnetic Particle Imaging (MPI) gesteuerten kardiovaskulären Intervention, In: RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, TNE02, 2012, DOI: 10.1055/s-0032-1311012.
[ BibTeX ] [ URL ]

@inproceedings{Haegele2012a, author = {Hägele, J and Rahmer, J and Gleich, B and Bontus, C and Borgert, J and Wojtczyk, H and Buzug, TM and Barkhausen, J and Vogt, FM}, booktitle = {RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren}, keywords = {BuzugThorsten IMT MedimaghHanne}, month = {apr}, number = {S 01}, pages = {TNE02}, publisher = {Thieme Publishing Group}, title = {Darstellung von Instrumenten zur Magnetic Particle Imaging ({MPI}) gesteuerten kardiovaskulären Intervention}, volume = 184, year = 2012 }
Toma, A., Régnier-Vigouroux, A., Mang, A., Becker, S., Schuetz, T. A. and Buzug, T. M.: In-silico modelling of tumour-immune system interactions for glioblastomas, In: International Conference on Mathematical Modelling, 2012, DOI: 10.3182/20120215-3-at-3016.00219.
[ BibTeX ] [ URL ]

@inproceedings{Toma:2012b, author = {Toma, Alina and Régnier-Vigouroux, A. and Mang, A. and Becker, S. and Schuetz, T. A. and Buzug, T. M.}, booktitle = {International Conference on Mathematical Modelling}, editor = {Troch, Inge}, keywords = {BeckerStefan BuzugThorsten IMT TumorSimulation}, month = {feb}, publisher = {Elsevier {BV}}, title = {In-silico modelling of tumour-immune system interactions for glioblastomas}, year = 2012 }
Buzug, T. M. (Ed.): Proceedings of the 1st Student Conference on Medical Engineering Science 2012, Grin, München, 2012, ISBN: 9783656264187.
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@book{Buzug2012c, address = {München}, editor = {Buzug, T. M.}, keywords = {BuzugThorsten IMT}, publisher = {Grin}, title = {Proceedings of the 1st Student Conference on Medical Engineering Science 2012}, year = 2012 }
Haegele, J., Rahmer, J., Gleich, B., Bontus, C., Borgert, J., Wojtczyk, H., Buzug, T. M., Barkhausen, J. and Vogt, F. M.: Visualization of Instruments for Cardiovascular Intervention Using MPI, In: Magnetic Particle Imaging, 211-215, 2012, DOI: 10.1007/978-3-642-24133-8_34.
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@inproceedings{Haegele2012d, author = {Haegele, Julian and Rahmer, Jürgen and Gleich, Bernhard and Bontus, Claas and Borgert, Jörn and Wojtczyk, Hanne and Buzug, ThorstenM. and Barkhausen, Jörg and Vogt, FlorianM.}, booktitle = {Magnetic Particle Imaging}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT MedimaghHanne}, pages = {211-215}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Visualization of Instruments for Cardiovascular Intervention Using MPI}, volume = 140, year = 2012 }
Haegele, J., Vogt, F. M., Barkhausen, J., Buzug, T. M. and Lüdtke-Buzug, K.: Iron oxide nanoparticles for magnetic particle imaging (MPI), In: European Congress on Radiology, B-0975, 2012.
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@inproceedings{Haegele2012h, author = {Haegele, J. and Vogt, F. M. and Barkhausen, J. and Buzug, T. M. and Lüdtke-Buzug, K.}, booktitle = {European Congress on Radiology}, keywords = {BuzugThorsten IMT LuedtkeKerstin}, pages = {B-0975}, title = {Iron oxide nanoparticles for magnetic particle imaging (MPI)}, year = 2012 }
Knopp, T., Sattel, T. F. and Buzug, T. M.: Efficient Magnetic Gradient Field Generation With Arbitrary Axial Displacement for Magnetic Particle Imaging, IEEE Magnetic Letters, 3, 6500104, 2012, DOI: 10.1109/LMAG.2011.2181341.
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@article{Knopp2012a, abstract = {The magnetic particle imaging method applies a magnetic gradient field featuring a field-free point (FFP) to determine the spatial distribution of superparamagnetic nanoparticles. Such a field is generated by two opposing electromagnetic coils, carrying currents in opposite directions. To achieve a large field of view, the FFP needs to be shifted in space. This can be realized by superimposing currents flowing in the same direction in both coils. For large displacements, the power loss increases drastically. In this letter, a new coil geometry is proposed, which is considerably more efficient for generating an FFP at off-center positions. It consists of four coils in which the currents are optimized to generate the required field at minimal power loss.}, author = {Knopp, T. and Sattel, T.F. and Buzug, T.M.}, journal = {IEEE Magnetic Letters}, keywords = {BuzugThorsten IMT}, pages = 6500104, title = {Efficient Magnetic Gradient Field Generation With Arbitrary Axial Displacement for Magnetic Particle Imaging}, volume = 3, year = 2012 }
Mang, A., Toma, A., Schütz, T. A., Becker, S. and Buzug, T. M.: Eine effiziente Parallel-Implementierung eines stabilen Euler-Cauchy-Verfahrens für die Modellierung von Tumorwachstum, In: Bildverarbeitung für die Medizin, 63-68, 2012, DOI: 10.1007/978-3-642-28502-8_13.
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@inproceedings{Mang:2012b, author = {Mang, A. and Toma, A. and Schütz, T. A. and Becker, S. and Buzug, T. M.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BeckerStefan BuzugThorsten IMT TumorSimulation}, pages = {63-68}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Eine effiziente Parallel-Implementierung eines stabilen Euler-Cauchy-Verfahrens für die Modellierung von Tumorwachstum}, year = 2012 }
Mang, A., Schutz, T. A., Toma, A., Becker, S. and Buzug, T. M.: An efficient, variational non-parametric model of tumour induced brain deformation to aid non-diffeomorphic image registration, In: Biomedical Imaging: From Nano to Macro, 732-735, 2012, DOI: 10.1109/ISBI.2012.6235652.
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@inproceedings{Mang:2012c, abstract = {In the present work we propose a novel, efficient strategy for modelling tumour induced brain deformation as a prior for non-rigid image registration in non-diffeomorphic registration problems seen in serial or cross-population brain tumour imaging studies. Here, the presence of pathology dramatically alters the morphological and textural appearance of the anatomical structures under consideration and by that induces changes in topology in the considered images rendering the registration problem non-diffeomorphic. In the present work we extend on a model of tumour induced brain deformation that has been formulated as a parametric optimisation problem and translate it to a non-parametric model, for which efficient solution strategies are available. More precisely, we exploit the fact that diffusive regularisation can efficiently be approximated via successive Gaussian convolution. To generate diffeomorphic deformation patterns, a regridding strategy is employed. The resulting (point-wise) regularity of the mapping allows for accounting for mass preservation during deformation. Numerical experiments demonstrate the flexible control of the deformation pattern. A qualitative comparison to imaging data substantiates the potential of the proposed model. The generic variational framework makes this model generally applicable for an integration into any non-parametric image registration algorithm. The discussed implementation makes it particularly suited for demons-type registration approaches.}, author = {Mang, A. and Schutz, T.A. and Toma, A. and Becker, S. and Buzug, T.M.}, booktitle = {Biomedical Imaging: From Nano to Macro}, keywords = {BeckerStefan BuzugThorsten IMT}, month = {may}, pages = {732-735}, title = {An efficient, variational non-parametric model of tumour induced brain deformation to aid non-diffeomorphic image registration}, year = 2012 }
Haegele, J., Biederer, S., Wojtczyk, H., Graeser, M., Knopp, T., Buzug, T. M., Barkhausen, J. and Vogt, F. M.: Towards cardiovascular interventions guided by magnetic particle imaging (MPI): first instrument characterisation, In: European Congress on Radiology, B-0287, 2012.
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@inproceedings{Haegele2012b, author = {Haegele, J. and Biederer, S. and Wojtczyk, H. and Graeser, M. and Knopp, T. and Buzug, T. M. and Barkhausen, J. and Vogt, F. M.}, booktitle = {European Congress on Radiology}, keywords = {BuzugThorsten GraeserMatthias IMT MedimaghHanne}, pages = {B-0287}, title = {Towards cardiovascular interventions guided by magnetic particle imaging (MPI): first instrument characterisation}, year = 2012 }
Grüttner, M., Sattel, T. F., Graeser, M., Wojtczyk, H., Bringout, G., Tenner, W. and Buzug, T. M.: Enlarging the Field of View in Magnetic Particle Imaging – A Comparison, In: Springer Proceedings in Physics, 249-253, 2012, DOI: 10.1007/978-3-642-24133-8_40.
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@inproceedings{Gruettner2012a, author = {Grüttner, M. and Sattel, T.F. and Graeser, M. and Wojtczyk, H. and Bringout, G. and Tenner, W. and Buzug, T.M.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, pages = {249-253}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Enlarging the Field of View in Magnetic Particle Imaging – A Comparison}, volume = 140, year = 2012 }
Wojtczyk, H., Haegele, J., Grüttner, M., Tenner, W., Bringout, G., Graeser, M., Vogt, F. M., Barkhausen, J. and Buzug, T. M.: Visualization of Instruments in interventional Magnetic Particle Imaging (iMPI): A Simulation Study on SPIO Labelings, In: Springer Proceedings in Physics, 167-172, 2012, DOI: 10.1007/978-3-642-24133-8_27.
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@inproceedings{Wojtczyk2012a, author = {Wojtczyk, Hanne and Haegele, Julian and Grüttner, Mandy and Tenner, Wiebke and Bringout, Gael and Graeser, Matthias and Vogt, FlorianM. and Barkhausen, Jörg and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MPITheo MedimaghHanne}, pages = {167-172}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Visualization of Instruments in interventional Magnetic Particle Imaging (iMPI): A Simulation Study on SPIO Labelings}, volume = 140, year = 2012 }
Bringout, G., Wojtczyk, H., Grüttner, M., Graeser, M., Tenner, W., Hägele, J., Vogt, F. M., Barkhausen, J. and Buzug, T. M.: Safety Aspects for a Pre-clinical Magnetic Particle Imaging Scanner, In: Springer Proceedings in Physics, 355-359, 2012, DOI: 10.1007/978-3-642-24133-8_57.
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@inproceedings{Bringout2012a, author = {Bringout, Gael and Wojtczyk, Hanne and Grüttner, Mandy and Graeser, Matthias and Tenner, Wiebke and Hägele, Julian and Vogt, FlorianM. and Barkhausen, Jörg and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {AhlborgMandy BringoutGael BuzugThorsten GraeserMatthias IMT MAPIT MedimaghHanne}, pages = {355-359}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Safety Aspects for a Pre-clinical Magnetic Particle Imaging Scanner}, volume = 140, year = 2012 }
Finas, D., Baumann, K., Heinrich, K., Ruhland, B., Sydow, L., Gräfe, K., Sattel, T. F., Lüdtke-Buzug, K. and Buzug, T. M.: Distribution of Superparamagnetic Nanoparticles in Lymphatic Tissue for Sentinel Lymph Node Detection in Breast Cancer by Magnetic Particle Imaging, In: Springer Proceedings in Physics, 187-191, 2012, DOI: 10.1007/978-3-642-24133-8_30.
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@inproceedings{Finas2012a, author = {Finas, Dominique and Baumann, Kristin and Heinrich, Katja and Ruhland, Britta and Sydow, Lotta and Gräfe, Ksenija and Sattel, Timo F. and Lüdtke-Buzug, Kerstin and Buzug, Thorsten M.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, pages = {187-191}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Distribution of Superparamagnetic Nanoparticles in Lymphatic Tissue for Sentinel Lymph Node Detection in Breast Cancer by Magnetic Particle Imaging}, volume = 140, year = 2012 }
Knopp, T., Sattel, T. F. and Buzug, T. M.: Efficient Positioning of the Field-Free Point in Magnetic Particle Imaging, In: Springer Proceedings in Physics, 161-165, 2012, DOI: 10.1007/978-3-642-24133-8_26.
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@inproceedings{Knopp2012b, author = {Knopp, Tobias and Sattel, TimoF. and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT}, pages = {161-165}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Efficient Positioning of the Field-Free Point in Magnetic Particle Imaging}, volume = 140, year = 2012 }
Marquina-Sanchez, R., Kaufmann, S., Ryschka, M., Sattel, T. F. and Buzug, T. M.: A Control Unit for a Magnetic Particle Spectrometer, In: Springer Proceedings in Physics, 309-312, 2012, DOI: 10.1007/978-3-642-24133-8_49.
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@inproceedings{Marquina2012a, author = {Marquina-Sanchez, R. and Kaufmann, S. and Ryschka, M. and Sattel, T.F. and Buzug, T.M.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT MPS}, pages = {309-312}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {A Control Unit for a Magnetic Particle Spectrometer}, volume = 140, year = 2012 }
Bente, K., Erbe, M., Sattel, T. F. and Buzug, T. M.: Realistic Simulation of a Movable and Rotatable Field-Free Line in Magnetic Particle Imaging, In: Student Conference Medical Engineering Science, 2012.
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@inproceedings{Bente2012a, author = {Bente, K. and Erbe, M. and Sattel, T. F. and Buzug, T. M.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BuzugThorsten IMT MPI}, title = {Realistic Simulation of a Movable and Rotatable Field-Free Line in Magnetic Particle Imaging}, volume = 1, year = 2012 }
Weber, M., Goodwill, P. and Conolly, S.: Mouse Bed Optimized for MPI, In: Springer Proceedings in Physics, 331-335, 2012, DOI: 10.1007/978-3-642-24133-8_53.
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@inproceedings{Weber2012a, author = {Weber, Matthias and Goodwill, Patrick and Conolly, Steven}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {IMT WeberMatthias}, pages = {331-335}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Mouse Bed Optimized for MPI}, volume = 140, year = 2012 }
Pries, R., Lüdtke-Buzug, K., Lindemann, A., Hüsing, B., Buzug, T. M. and Wollenberg, B.: Superparamagnetic Dextran Coated Iron Oxide Nanoparticles (SPIO) as Potential Markers for Tumor Cell Detection, In: Springer Proceedings in Physics, 367-368, 2012, DOI: 10.1007/978-3-642-24133-8_60.
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@inproceedings{Pries2012a, author = {Pries, R. and Lüdtke-Buzug, K. and Lindemann, A. and Hüsing, B. and Buzug, T.M. and Wollenberg, B.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT LuedtkeKerstin}, pages = {367-368}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Superparamagnetic Dextran Coated Iron Oxide Nanoparticles (SPIO) as Potential Markers for Tumor Cell Detection}, volume = 140, year = 2012 }
Cordes, A., Levakhina, Y. M. and Buzug, T. M.: Mikro-CT basierte Validierung digitaler Tomosynthese Rekonstruktion, In: Bildverarbeitung für die Medizin, 304-309, 2012, DOI: 10.1007/978-3-642-28502-8_53.
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@inproceedings{Cordes2012a, author = {Cordes, Aileen and Levakhina, YuliaM. and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BuzugThorsten CordesAileen IMT Tomosynthesis}, pages = {304-309}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Mikro-CT basierte Validierung digitaler Tomosynthese Rekonstruktion}, year = 2012 }
Lüdtke-Buzug, K. and Borchers, C.: Superparamagnetic Iron Oxide Nanoparticles: Evaluation of Stability of SPIONs in Different Milieu for Magnetic Particle Imaging, In: Springer Proceedings in Physics, 105-109, 2012, DOI: 10.1007/978-3-642-24133-8_17.
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@inproceedings{Lüdtke-Buzug2012a, author = {Lüdtke-Buzug, Kerstin and Borchers, Céline}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BCE BuzugThorsten IMT LuedtkeKerstin}, pages = {105-109}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Superparamagnetic Iron Oxide Nanoparticles: Evaluation of Stability of SPIONs in Different Milieu for Magnetic Particle Imaging}, volume = 140, year = 2012 }
Jayapaul, J., Truhn, D., Kiessling, F., Lüdtke-Buzug, K. and Buzug, T. M.: Initial MPS Response of Adsorptively-Coated Fluorescent Iron Oxide Nanoparticles, In: Springer Proceedings in Physics, 47-52, 2012, DOI: 10.1007/978-3-642-24133-8_8.
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@inproceedings{Jayapaul2012a, author = {Jayapaul, Jabadurai and Truhn, Daniel and Kiessling, Fabian and Lüdtke-Buzug, Kerstin and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT LuedtkeKerstin}, pages = {47-52}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Initial MPS Response of Adsorptively-Coated Fluorescent Iron Oxide Nanoparticles}, volume = 140, year = 2012 }
Erbe, M., Knopp, T., Sattel, T. F. and Buzug, T. M.: Influence of Magnetic Field Optimization on Image Quality Achieved for Efficient Radon-Based Reconstruction in Field Free Line Imaging in MPI, In: Springer Proceedings in Physics, 225-229, 2012, DOI: 10.1007/978-3-642-24133-8_36.
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@inproceedings{Erbe2012b, author = {Erbe, Marlitt and Knopp, Tobias and Sattel, TimoF. and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT}, pages = {225-229}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Influence of Magnetic Field Optimization on Image Quality Achieved for Efficient Radon-Based Reconstruction in Field Free Line Imaging in MPI}, volume = 140, year = 2012 }
Schneider, D. and Lüdtke-Buzug, K.: Biomaterials for Regenerative Medicine: Cytotoxicity of Superparamagnetic Iron Oxide Nanoparticles in Stem Cells, In: Springer Proceedings in Physics, 117-122, 2012, DOI: 10.1007/978-3-642-24133-8_19.
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@inproceedings{Schneider2012a, author = {Schneider, D. and Lüdtke-Buzug, K.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT LuedtkeKerstin}, pages = {117-122}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Biomaterials for Regenerative Medicine: Cytotoxicity of Superparamagnetic Iron Oxide Nanoparticles in Stem Cells}, volume = 140, year = 2012 }
Erbe, M., Grüttner, M., Sattel, T. F. and Buzug, T. M.: Experimentelle Realisierungen einer vollständigen Trajektorie für die magnetische Partikel-Bildgebung mit einer feldfreien Linie, In: Bildverarbeitung für die Medizin, 358-362, 2012, DOI: 10.1007/978-3-642-28502-8_62.
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@inproceedings{Erbe:2012a, author = {Erbe, M. and Grüttner, M. and Sattel, T.F. and Buzug, T.M.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {AhlborgMandy BuzugThorsten IMT}, pages = {358-362}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Experimentelle Realisierungen einer vollständigen Trajektorie für die magnetische Partikel-Bildgebung mit einer feldfreien Linie}, year = 2012 }
Mang, A., Schütz, T. A., Toma, A., Becker, S. and Buzug, T. M.: Ein dämonenartiger Ansatz zur Modellierung tumorinduzierter Gewebedeformation als Prior für die nicht-rigide Bildregistrierung, In: Bildverarbeitung für die Medizin, 422-427, 2012, DOI: 10.1007/978-3-642-28502-8_73.
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@inproceedings{Mang:2012a, author = {Mang, A. and Schütz, T. A. and Toma, A. and Becker, S. and Buzug, T. M.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BeckerStefan BuzugThorsten IMT}, pages = {422-427}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Ein dämonenartiger Ansatz zur Modellierung tumorinduzierter Gewebedeformation als Prior für die nicht-rigide Bildregistrierung}, year = 2012 }
Gollmer, S. T. and Buzug, T. M.: Formmodellbasierte Segmentierung des Unterkiefers aus Dental-CT-Aufnahmen, In: Bildverarbeitung für die Medizin, 15-20, 2012, DOI: 10.1007/978-3-642-28502-8_5.
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@inproceedings{Gollmer:2012a, author = {Gollmer, SebastianT. and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BuzugThorsten IMT}, pages = {15-20}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Formmodellbasierte Segmentierung des Unterkiefers aus Dental-CT-Aufnahmen}, year = 2012 }
Hamer, J., Kratz, B., Müller, J. and Buzug, T. M.: Modified Eulers Elastica Inpainting for Metal Artifact Reduction in CT, In: Bildverarbeitung für die Medizin, 310-315, 2012, DOI: 10.1007/978-3-642-28502-8_54.
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@inproceedings{Hamer2012a, author = {Hamer, Julia and Kratz, Bärbel and Müller, Jan and Buzug, Thorsten M.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BuzugThorsten IMT MetalArtefactReduction}, pages = {310-315}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {Modified Eulers Elastica Inpainting for Metal Artifact Reduction in CT}, year = 2012 }
Kleine, M., Müller, J. and Buzug, T. M.: L1-Regularisierung für die Computertomographie mit begrenztem Aufnahmewinkel, In: Bildverarbeitung für die Medizin, 147-152, 2012, DOI: 10.1007/978-3-642-28502-8_27.
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@inproceedings{Kleine2012a, author = {Kleine, Matthias and Müller, Jan and Buzug, Thorsten M.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BuzugThorsten IMT MetalArtefactReduction}, pages = {147-152}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {L1-Regularisierung für die Computertomographie mit begrenztem Aufnahmewinkel}, year = 2012 }
Toma, A., Régnier-Vigouroux, A., Mang, A., Schütz, T. A., Becker, S. and Buzug, T. M.: In-silico Modellierung der Immunantwort auf Hirntumorwachstum, In: Bildverarbeitung für die Medizin, 123-128, 2012, DOI: 10.1007/978-3-642-28502-8_23.
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@inproceedings{Toma:2012a, author = {Toma, Alina and Régnier-Vigouroux, Anne and Mang, Andreas and Schütz, TinaA. and Becker, Stefan and Buzug, ThorstenM.}, booktitle = {Bildverarbeitung für die Medizin}, editor = {Tolxdorff, Thomas and Deserno, Thomas Martin and Handels, Heinz and Meinzer, Hans-Peter}, keywords = {BeckerStefan BuzugThorsten IMT}, pages = {123-128}, publisher = {Springer Berlin Heidelberg}, series = {Informatik aktuell}, title = {In-silico Modellierung der Immunantwort auf Hirntumorwachstum}, year = 2012 }
Sattel, T. F., Erbe, M. and Buzug, T. M.: Optimization of Circular Current Distributions for Magnetic Field Generation in MPI: A Comparison of the Selection Field Coil and the Drive Field Coil Geometry, In: Springer Proceedings in Physics, 313-318, 2012, DOI: 10.1007/978-3-642-24133-8_50.
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@inproceedings{Sattel2012b, author = {Sattel, Timo F. and Erbe, Marlitt and Buzug, Thorsten M.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten IMT}, pages = {313-318}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Optimization of Circular Current Distributions for Magnetic Field Generation in MPI: A Comparison of the Selection Field Coil and the Drive Field Coil Geometry}, volume = 140, year = 2012 }
Debbeler, C., Müller, J. and Lüdtke-Buzug, K.: Construction and Calibration of a Micro-CT Phantom for the Determination of Iron Oxide Concentration in Ferrofluids, In: Student Conference Medical Engineering Science, 63-66, 2012.
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@inproceedings{Debbeler2012a, author = {Debbeler, C. and Müller, J. and Lüdtke-Buzug, K.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BCE ConcentrationMeasurement DebbelerChristina IMT LuedtkeKerstin}, pages = {63-66}, title = {Construction and Calibration of a Micro-CT Phantom for the Determination of Iron Oxide Concentration in Ferrofluids}, volume = 1, year = 2012 }
Kaethner, C., Müller, J. and Buzug, T. M.: Phantom-based Determination of Noise Distribution in Computed Tomography, In: Student Conference Medical Engineering Science, 59-62, 2012.
[ BibTeX ]

@inproceedings{Kaethner2012a, author = {Kaethner, C. and Müller, J. and Buzug, T. M.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {BuzugThorsten IMT KaethnerChristian}, pages = {59-62}, title = {Phantom-based Determination of Noise Distribution in Computed Tomography}, volume = 1, year = 2012 }
Weber, M., Goodwill, P. and Conolly, S.: 3-Dimensional FFP-MPI-Scanner Simulation using X-Space Theory, In: Student Conference Medical Engineering Science, 75-78, 2012.
[ BibTeX ]

@inproceedings{Weber2012b, author = {Weber, M. and Goodwill, P. and Conolly, S.}, booktitle = {Student Conference Medical Engineering Science}, keywords = {IMT WeberMatthias}, pages = {75-78}, title = {3-Dimensional FFP-MPI-Scanner Simulation using X-Space Theory}, volume = 1, year = 2012 }
Gräfe, K., Sattel, T. F., Lüdtke-Buzug, K., Finas, D., Borgert, J. and Buzug, T. M.: Magnetic-Particle-Imaging for Sentinel Lymph Node Biopsy in Breast Cancer, In: Springer Proceedings in Physics, 237-241, 2012, DOI: 10.1007/978-3-642-24133-8_38.
[ BibTeX ] [ URL ]

@inproceedings{Graefe2012a, author = {Gräfe, Ksenija and Sattel, TimoF. and Lüdtke-Buzug, Kerstin and Finas, Dominique and Borgert, Jörn and Buzug, ThorstenM.}, booktitle = {Springer Proceedings in Physics}, editor = {Buzug, Thorsten M. and Borgert, Jörn}, keywords = {BuzugThorsten GraefeKsenija IMT LuedtkeKerstin SingleSided}, pages = {237-241}, publisher = {Springer Berlin Heidelberg}, series = {Springer Proceedings in Physics}, title = {Magnetic-Particle-Imaging for Sentinel Lymph Node Biopsy in Breast Cancer}, volume = 140, year = 2012 }
Schuetz, T. A., Moeller, S., Becker, S., Mang, A. and Toma, A.: A Cross-scale Model of Tumor Growth: Do We Need to Model Molecular Interactions in Separate Artificial Compartments within a Cell?, In: International Conference on Mathematical Modelling, 1294-1299, 2012.
[ BibTeX ]

@inproceedings{Schuetz:2012a, author = {Schuetz, T. A. and Moeller, S. and Becker, S. and Mang, A. and Toma, A.}, booktitle = {International Conference on Mathematical Modelling}, keywords = {BeckerStefan IMT}, pages = {1294-1299}, title = {A Cross-scale Model of Tumor Growth: Do We Need to Model Molecular Interactions in Separate Artificial Compartments within a Cell?}, year = 2012 }
Toma, A., Mang, A., Schuetz, T. A., Becker, S. and Buzug, T. M.: A Novel Method for Simulating the Extracellular Matrix in Models of Tumour Growth, Computational and Mathematical Methods in Medicine, 2012, 109019, 2012, DOI: 10.1155/2012/109019.
[ BibTeX ] [ URL ]