2024

• A. Tsanda, H. Nickisch, T. Wissel, T. Klinder, T. Knopp, and M. Grass (2024). Learning CT Segmentation from Label Masks Only. Medical Imaging with Deep Learning (MIDL 2024). [Abstract] [www]
  
  
• A. Tsanda, H. Nickisch, T. Wissel, T. Klinder, T. Knopp, and M. Grass (2024). Dose robustness of deep learning models for anatomic segmentation of computed tomography images. Journal of Medical Imaging. 11. (4), 044005 [Abstract] [doi] [www]
  
  
• N. Hackelberg, M. Grosser, A. Tsanda, F. Mohn, K. Scheffler, M. Möddel, and T. Knopp (2024). RegularizedLeastSquares.jl: Modality Agnostic Julia Package for Solving Regularized Least Squares Problems. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi]
  
  
• M. Möddel, L. Jensen, M. Boberg, and T. Knopp (2024). Comparison of Reconstruction Methods for Elongated Multi-Patch Sequences in Magnetic Particle Imaging. 13th International Workshop on Magnetic Particle Imaging (IWMPI 2024). 10. (1 Suppl 1), 1-1 [Abstract] [www]
  
  
• M. Maass, C. Droigk, H. Albers, K. Scheffler, A. Mertins, T. Kluth, and T. Knopp (2024). Magnetic particle imaging with non-oriented immobilized particles. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi]
  
  
• M. Grosser, M. Möddel, and T. Knopp (2024). Exploiting the Fourier Neural Operator for Parameter Identification in MPI. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi]
  
  
• L. Nawwas, M. Möddel, and T. Knopp (2024). Multi-contrast MPI channel leakage reduction using a two-step measurement and reconstruction method. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  
• L. Nawwas, M. Möddel, and T. Knopp (2024). Influence of the System Matrix on Channel Leakage Artifacts in Multi-Contrast MPI. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  
• K. Scheffler, L. Meyn, F. Foerger, M. Boberg, M. Möddel, and T. Knopp (2024). Ellipsoidal Harmonic Expansions for Efficient Approximation of Magnetic Fields in Medical Imaging. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi]
  
  
• F. Thieben, F. Foerger, F. Mohn, N. Hackelberg, M. Boberg, J.-P. Scheel, Möddel, M. Graeser, and T. Knopp (2024). System Characterization of a Human-Sized 3D Real-Time Magnetic Particle Imaging Scanner for Cerebral Applications. Communications Engineering. 3. (1), 47 [Abstract] [doi]
  
  
• F. Mohn, P. Szwargulski, M. G. Kaul, M. Graeser, T. Mummert, K. M. Krishnan, T. Knopp, G. Adam, J. Salamon, and C. Riedel (2024). In Vitro Detection of Gastrointestinal Bleeding Using Single- and Multi-Contrast MPI. 10. (1 Suppl 1), [Abstract] [doi]
  
  
• F. Mohn, K. Scheffler, J. Ackers, A. Weimer, F. Wegner, F. Thieben, M. Ahlborg, P. Vogel, M. Graeser, and T. Knopp (2024). Characterization of the Clinically Approved MRI Tracer Resotran for Magnetic Particle Imaging in a Comparison Study. Physics in Medicine & Biology. 69. (13), 135014 [Abstract] [doi]
  
  
• F. Mohn, F. Foerger, F. Thieben, M. Möddel, T. Knopp, and M. Graeser (2024). Trade-off between Power Consumption and Receive Signal Strength for Inductively Coupled Transmit-Receive Circuits in MPI. 10. (1 Suppl 1), [Abstract] [doi]
  
  
• F. Mohn, F. Foerger, F. Thieben, M. Möddel, I. Schmale, T. Knopp and M. Graeser (2024). Resonant Inductive Coupling Network for Human-Sized Magnetic Particle Imaging. Review of Scientific Instruments. 95. (4), 044701 [Abstract] [doi]
  
  
• F. Foerger, N. Hackelberg, M. Boberg, M. Möddel, F. Thieben, F. Mohn, and T. Knopp (2024). Single-Shot Magnetic Field Measurements for MPI. 13th International Workshop on Magnetic Particle Imaging (IWMPI 2024). 10. (1 Suppl 1), 1-1 [Abstract] [www]
  
  
• A. Tsanda, H. Nickisch, T. Wissel, T. Klinder, T. Knopp, and M. Grass (2024). On TotalSegmentator’s performance on low-dose CT images. Medical Imaging 2024: Image Processing. 12926. 129260B [Abstract] [doi] [www]
  
  
• T. Kluth, H. Albers, M. Maass, C. Droigk, M. Boberg, F. Thieben, K. Scheffler, and T. Knopp (2024). Recent Progress in Model-Based Reconstruction using Approximate Particle Models and low Calibration Effort. 13th International Workshop on Magnetic Particle Imaging (IWMPI 2024). 10. (1 Suppl 1), 1-1 [Abstract] [www]
  
  
• K. Scheffler, M. Boberg, and T. Knopp (2024). Solving the MPI reconstruction problem with automatically tuned regularization parameters. Physics in Medicine & Biology. 69. (4), [Abstract] [doi]
  
  
• A. Tsanda, P. Jürß, N. Hackelberg, M. Grosser, M. Möddel, and T. Knopp (2024). Extension of the Kaczmarz algorithm with a deep plug-and-play regularizer. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  
• L. Nawwas, M. Möddel, and T. Knopp (2024). Sparse Kaczmarz for Convergence Speed-up in Multi-Contrast Magnetic Particle Imaging. 2024 IEEE International Symposium on Biomedical Imaging (ISBI). (1-4), 1-4 [Abstract] [doi]
  
  
• M. Maass, T. Kluth, C. Droigk, H. Albers, K. Scheffler, A. Mertins, and T. Knopp (2024). Equilibrium Model With Anisotropy for Model-Based Reconstruction in Magnetic Particle Imaging. IEEE Transactions on Computational Imaging. 10. 1588 - 1601 [Abstract] [doi]
  
  
• L. Nawwas, M. Möddel and T. Knopp (2024). Analysis of leakage artifacts and their impact on convergence of algebraic reconstruction in multi-contrast magnetic particle imaging. Physics in Medicine & Biology. 69. (21), 1-15 [Abstract] [doi] [www]
  
  
• F. Thieben, H. Albers, F. Mohn, F. Foerger, M. Boberg, K. Scheffler, M. Möddel, T. Kluth, and T. Knopp (2024). Experimental Parameter Calibration of the Scanner Model for Model-Based MPI. International Journal on Magnetic Particle Imaging. 10. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  

2023

• T. Knopp, P. Jürß, and M. Grosser (2023). A Deep Learning Approach for Automatic Image Reconstruction in MPI. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• K. Scheffler, M. Boberg, and T. Knopp (2023). Hands-free Reconstruction for MPI. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• T. Knopp, M. Boberg, and M. Grosser (2023). NFFT.jl: Generic and Fast Julia Implementation of the Nonequidistant Fast Fourier Transform. SIAM Journal on Scientific Computing. 45. (3), C179-C205 [Abstract] [doi] [www]
  
  
• T. Knopp, H. Albers, M. Grosser, M. Möddel, and T. Kluth (2023). Exploiting the Fourier Neural Operator for faster magnetization model evaluations based on the Fokker-Planck equation. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• N. Hackelberg, J. Schumacher, J. Ackers, M. Möddel, F. Foerger, M. Graeser, and T. Knopp (2023). MPIMeasurements.jl: An Extensible Julia Framework for Composable Magnetic Particle Imaging Devices. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• M. Möddel, A. Schlömerkemper, T. Knopp, and T. Kluth (2023). Limitations of current MPI models in the context of fluid dynamics. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• M. Boberg, T. Knopp, and M. Möddel (2023). Reducing displacement artifacts in multi-patch magnetic particle imaging. 10th International Congress on Industrial and Applied Mathematics (ICIAM 2023). 05026 [Abstract] [www]
  
  
• M. Boberg, J. Hunecke, F. Thieben, M. Graeser, and T. Knopp (2023). MPI Transfer-Function Estimation with Receive-Coil Coupling. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  
• K. Scheffler, M. Grosser, M. Boberg, and T. Knopp (2023). Sparsifying system matrices by combined usage of compressed sensing and extrapolation. 12th International Workshop on Magnetic Particle Imaging (IWMPI 2023). 1-1 [Abstract] [www]
  
  
• K. Scheffler, F. Thieben, F. Mohn, M. Graeser, and T. Knopp (2023). MPI Signal Performance of Resotran. 12th International Workshop on Magnetic Particle Imaging (IWMPI 2023). 1-1 [Abstract] [www]
  
  
• H. Albers, F. Thieben, M. Boberg, K. Scheffler, T. Knopp, and T. Kluth (2023). Model-based Calibration and Image Reconstruction with Immobilized Nanoparticles. International Journal on Magnetic Particle Imaging. 9. (1), 1-5 [Abstract] [doi] [www]
  
  
• F. Thieben, T. Knopp, M. Boberg, F. Foerger, M.Graeser, and M. Möddel (2023). On the Receive Path Calibration of Magnetic Particle Imaging Systems. IEEE Transactions on Instrumentation and Measurement. 72. 1-15 [Abstract] [doi] [www]
  
  
• F. Thieben, F. Mickoleit, S. Tessaro, P. Ludewig, D. Schüler, J.R. Garbayo, R. Uebe, and T. Knopp (2023). Development of Optimized Magnetic Particle Imaging Tracers Utilizing Genetically Engineered Magnetosomes. International Journal on Magnetic Particle Imaging. 9. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  
• F. Mohn, P. Szwargulski, M. G. Kaul, M. Graeser, T. Mummert, K. M. Krishnan, T. Knopp, G. Adam, J. Salamon and C. Riedel (2023). Real-Time Multi-Contrast Magnetic Particle Imaging for the Detection of Gastrointestinal Bleeding. Scientific Reports. 13. (1), 22976 [Abstract] [doi]
  
  
• K. Scheffler, M. Boberg, and T. Knopp (2023). Extrapolation of System Matrices in Magnetic Particle Imaging. IEEE Transactions on Medical Imaging. 42. (4), 1121 - 1132 [Abstract] [pdf] [doi]
  
  
• F. Mohn, M. Exner, P. Szwargulski, M. Möddel, T. Knopp, and M. Graeser (2023). Saline bolus for negative contrast perfusion imaging in magnetic particle imaging. Physics in Medicine & Biology. 68. (17), 5026 [Abstract] [doi]
  
  
• F. Mohn, M. Exner, P. Szwargulski, M. Möddel, T. Knopp, and M. Graeser (2023). Using Negative Bolus in Dynamic MPI. International Journal on Magnetic Particle Imaging IJMPI. 9.(1). [Abstract] [doi] [www]
  
  
• J. Ackers, F. Mohn, N. Hackelberg, T. Knopp, T.M. Buzug, and M. Graeser (2023). Model-based voltage predictions for arbitrary waveform excitation in Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging IJMPI. 9.(1). [Abstract] [doi] [www]
  
  
• F. Thieben, T. Knopp, M. Boberg, F. Foerger, M. Graeser, and M. Möddel (2023). The pitfalls of receive path calibration. International Journal on Magnetic Particle Imaging IJMPI. 9. (1 Suppl 1), [Abstract] [www]
  
  
• F. Thieben, F. Mohn, F. Foerger, N. Hackelberg, J.-P. Scheel, M. Graeser, and T. Knopp (2023). Safe and Rapid 3D Imaging: Upgrade of a Human-Sized Brain MPI System. International Journal on Magnetic Particle Imaging. 9. (1 Suppl 1), 1-4 [Abstract] [doi] [www]
  
  
• F. Foerger, N. Hackelberg, M. Boberg, J.-P. Scheel, F. Thieben, L. Mirzojan, F. Mohn, M. Möddel, M. Graeser, and T. Knopp (2023). Flexible Selection Field Generation using Iron Core Coil Arrays. International Journal on Magnetic Particle Imaging. 9. (1), 1-4 [Abstract] [doi] [www]
  
  

2022

• F. Foerger, J.-P. Scheel, F. Thieben, F. Mohn, T. Knopp, and M. Graeser (2022). Multi-Channel Current Control System for Coupled Multi-Coil Arrays. International Journal on Magnetic Particle Imaging. 8. (1), 1-3 [Abstract] [doi] [www]
  
  
• L. Moor, S. Scheibler, L. Gerken, K. Scheffler, F. Thieben, T. Knopp, I. K. Herrmann, and F. H. L. Starsich (2022). Particle interactions and their effect on magnetic particle spectroscopy and imaging. Nanoscale. [Abstract] [doi] [www]
  
  
• P. Szwargulski, T. Knopp, M. Boberg, J. Salamon, V. Scheitenberger, T. Göttsche, R. Linemann, F. Wegner, T. Friedrich, J. Barkhausen, T. M. Buzug, and M. Ahlborg (2022). First Complex Trials Using a Dedicated Balloon Catheter for Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• P. Ludewig, M. Graeser, N. D. Forkert, F. Thieben, J. Rández-Garbayo, J. Rieckhoff, K. Lessmann, F. Foerger, P. Szwargulski, T. Magnus, and T. Knopp (2022). Magnetic particle imaging for assessment of cerebral perfusion and ischemia. Wiley Interdiscip Rev Nanomed Nanobiotechnol. [Abstract] [doi] [www]
  
  
• N. Hackelberg, J. Schumacher, M. Graeser, and T. Knopp (2022). A Flexible High-Performance Signal Generation and Digitization Plattform based on Low-Cost Hardware. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• M. Boberg, N. Gdaniec, M. Möddel, P. Szwargulski, and T. Knopp (2022). Suppression of Motion Artifacts in Multi-Patch Magnetic Particle Imaging of a Phantom with Periodic Motion. SIAM Conference on Imaging Science (IS22). [Abstract]
  
  
• M. Boberg and T. Knopp (2022). Two-Step Reconstruction with Spatially Adaptive Regularization for Increasing the Dynamic Range in MPI. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• M. Boberg and T. Knopp (2022). Two-Step Reconstruction of Widely Differing Particle Concentrations in Magnetic Particle Imaging. 4th Workshop Women in Optimization. [www]
  
  
• L. Nawwas, M. Grosser, M. Möddel, and T. Knopp (2022). Accelerated Kaczmarz for Convergence Speed-up in Multi-Contrast Magnetic Particle Imaging. 1-4 [Abstract] [doi] [www]
  
  
• L. Moor, S. Scheibler, L. Gerken, K. Scheffler, F. Thieben, T. Knopp, I. Herrmann, and F. Starsich (2022). MPI tracer interactions and their effect on signal stability. International Journal on Magnetic Particle Imaging. 8. (1), 1-3 [Abstract] [doi] [www]
  
  
• F. Foerger, M. Boberg, M. Möddel, J.-P. Scheel, M. Graeser, and T. Knopp (2022). Low-Power Iron Selection and Focus Field Generator. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• K. Scheffler, M. Boberg, and T. Knopp (2022). Boundary artifact reduction by extrapolating system matrices outside the field-of-view in joint multi-patch MPI. International Journal on Magnetic Particle Imaging. 8. (1), 1-3 [Abstract] [doi] [www]
  
  
• F. Thieben, M. Boberg, M. Graeser, and T. Knopp (2022). Efficient 3D Drive-Field Characterization for Magnetic Particle Imaging Systems. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• F. Thieben, F. Foerger, M. Boberg, T. Liebing, M. Graeser, M. Möddel, and T. Knopp (2022). Algorithmic Channel Decoupling for Misaligned Receive Coils in Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging. 8. (1), 1-4 [Abstract] [doi] [www]
  
  
• F. Thieben, F. Foerger, F. Mohn, F. Sevecke, T. Knopp, and M. Graeser (2022). Heat it up: Thermal stabilization by active heating to reduce impedance drifts in capacitive matched networks. International Journal on Magnetic Particle Imaging. 8. (1), 1-3 [Abstract] [doi] [www]
  
  
• F. Mohn, T. Knopp, and M. Graeser (2022). Role of Phase Encoding in Pulsed Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging. 8.(1) [Abstract] [doi] [www]
  
  
• T. Knopp and M. Grosser (2022). Warmstart Approach for Accelerating Deep Image Prior Reconstruction in Dynamic Tomography. [www]
  
  
• H. Albers, T. Knopp, M. Möddel, M. Boberg, and T. Kluth (2022). Modeling the magnetization dynamics for large ensembles of immobilized magnetic nanoparticles in multi-dimensional magnetic particle imaging. Journal of Magnetism and Magnetic Materials. 543. 168534 [Abstract] [doi] [www]
  
  
• I. Molwitz, G. M. Campbell, J. Yamamura, T. Knopp, K. Toedter, R. Fischer, Z. J. Wang, A. Busch, A.-K. Ozga, S. Zhang, T. Lindner, F. Sevecke, M. Grosser, G. Adam, and P. Szwargulski (2022). Fat Quantification in Dual-Layer Detector Spectral Computed Tomography: Experimental Development and First In-Patient Validation. Investigative Radiology. 57. (7), 463-469 [Abstract] [doi] [www] [pmid]
  
  
• F. Mohn, T. Knopp, M. Boberg, F. Thieben, P. Szwargulski, and M. Graeser (2022). System Matrix Based Reconstruction for Pulsed Sequences in Magnetic Particle Imaging. IEEE Transactions on Medical Imaging. 41. (7), 1862-1873 [Abstract] [doi] [www]
  
  
• M. Ahlborg, T. Friedrich, T. Göttsche, V. Scheitenberger, R. Linemann, M. Wattenberg, A. T. Buessen, T. Knopp, P. Szwargulski, M. G. Kaul, J. Salamon, T. M. Buzug, J. Barkhausen, F. Wegner (2022). First Dedicated Balloon Catheter for Magnetic Particle Imaging. IEEE Transactions on Medical Imaging. [Abstract] [doi] [www] [pmid]
  
  

2021

• I. M. Baltruschat, P. Szwargulski, F. Griese, M. Grosser, R. Werner, and T. Knopp (2021). Reduktion der Kalibrierungszeit für die Magnetpartikelbildgebung mittels Deep Learning. Bildverarbeitung für die Medizin 2021: Proceedings, German Workshop on Medical Image Computing. 337-337
  
  
• L. Nawwas, C. Brandt, P. Szwargulski, T. Knopp, and M. Möddel (2021). Reduction of bias for sparsity promoting regularization in MPI. International Journal on Magnetic Particle Imaging. 7. (2), 1-13 [Abstract] [doi] [www]
  
  
• M. Grosser and T. Knopp (2021). Fast Image Reconstruction for Non-Cartesian Acquisitions in the Presence of B0-inhomogeneities. Proc. ISMRM 2021.
  
  
• M. Grosser and T. Knopp (2021). Optimized sampling patterns for the sparse recovery of system matrices in Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging. 7. (2), 1-15 [Abstract] [doi] [www]
  
  
• M. Grosser, T. Knopp (2021). Efficient Optimization Of MRI Sampling Patterns Using The Bayesian Fisher Information Matrix. IEEE 18th International Symposium on Biomedical Imaging (ISBI). 234-237
  
  
• T. Knopp, M. Grosser, M. Graeser, T. Gerkmann, and M. Möddel (2021). Efficient Joint Estimation of Tracer Distribution and Background Signals in Magnetic Particle Imaging using a Dictionary Approach. IEEE Transactions on Medical Imaging. accepted [www]
  
  
• T. Knopp, M. Grosser, M. Graeser, T. Gerkmann, M. Möddel (2021). Dictionary-Based Background Signal Estimation For Magnetic Particle Imaging.
  
  
• M. Boberg, N. Gdaniec, P. Szwargulski, F. Werner, M. Möddel, and T. Knopp (2021). Simultaneous imaging of widely differing particle concentrations in MPI: problem statement and algorithmic proposal for improvement. Physics in Medicine & Biology. 66. (9), 095004 [Abstract] [doi] [www]
  
  
• F. Lieb and T. Knopp (2021). A Wavelet Based Sparse Row-Action Method for Image Reconstruction in Magnetic Particle Imaging. Medical Physics. published online [Abstract] [pdf] [doi] [www]
  
  
• M. Möddel, F. Griese, T. Kluth, and T. Knopp (2021). Estimating the Spatial Orientation of Immobilized Magnetic Nanoparticles with Parallel-Aligned Easy Axes. Phys. Rev. Applied. 16. L041003 [doi] [www]
  
  
• T. Knopp and M. Grosser (2021). MRIReco.jl: An MRI Reconstruction Framework written in Julia. Magn. Reson. Med.. 86. (3), 1633-1646 [doi] [www]
  
  

2020

• A. A. Ozaslan, A. R. Cagil, M. Graeser, T. Knopp, E. U. Saritas (2020). Design of a Magnetostimulation Head Coil with Rutherford Cable Winding. International Journal on Magnetic Particle Imaging. 6. (2), [Abstract]
  
  
• L. Nawwas, M. Möddel, T. Knopp, and C. Brandt (2020). Bias-reduction for sparsity promoting regularization in Magnetic Particle Imaging. International Journal on Magnetic Particle Imaging. 6. (2), 1-2 [Abstract] [doi] [www]
  
  
• M. Möddel, F. Griese, T. Kluth, and T. Knopp (2020). Estimating orientation using multi-contrast MPI. International Journal on Magnetic Particle Imaging. 6. (2 Suppl. 1),
  
  
• M. Grosser, M. Boberg, M. Bahe, and T. Knopp (2020). Enhanced compressed sensing recovery of multi-patch system matrices in MPI. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• M. Grosser and T. Knopp (2020). Accelerated Multi-Echo Gradient Echo Imaging using Locally-Low Rank Regularization. Proc. ISMRM 2020.
  
  
• M. Graeser, T. Liebing, P. Szwargulski, F. Förger, F. Thieben, P. Ludewig, T. Knopp (2020). Organ specific mouse head coil for improved image quality in magnetic particle imaging. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• M. Graeser, P. Szwargulski, F. Förger, F. Thieben, P. Ludewig, T. Knopp (2020). Receive path calibration to exchange system matrix data of different receivers. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• M. Graeser, P. Ludewig, P. Szwargulski, F. Foerger, T. Liebing, N. D. Forkert, F. Thieben, T. Magnus, and T. Knopp (2020). Design of a head coil for high resolution mouse brain perfusion imaging using magnetic particle imaging. Physics in Medicine and Biology. 65. (23), 235007 [Abstract] [doi] [www]
  
  
• M. Boberg, T. Knopp, and M. Möddel (2020). Reducing displacement artifacts by warping system matrices in efficient joint multi-patch magnetic particle imaging. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• P. Szwargulski, T. Knopp (2020). Determination of 3D system matrices using a mirroring approach based on mixing theory. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• F. Thieben, M. Boberg, P. Szwargulski, M. Graeser, and T. Knopp (2020). Gradient power reducing using pulsed selection-field sequences. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• F. Griese, P. Ludewig, C. Gruettner, F. Thieben, K. Müller, T. Knopp (2020). Quasi-simultaneous magnetic particle imaging and navigation of nanomag/synomag-D particles in bifurcation flow experiments. International Journal on Magnetic Particle Imaging. 6. (2), [doi] [www]
  
  
• F. Foerger, M. Graeser, and T. Knopp (2020). Iron core coil designs for MPI. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• A. Antonelli, P. Szwargulski, E. Scarpa, C. Grüttner, L. Guidi, G. Ambrosi, T. Knopp, M. Magnani (2020). Encapsulation of new MPI tracer nanoparticles in the human red blood cells. International Journal on Magnetic Particle Imaging. 6. (2), 1-3 [Abstract] [doi] [www]
  
  
• P. Szwargulski, M. Wilmes, E. Javidi, F. Thieben, M. Graeser, M. Koch, C. Gruettner, G. Adam, C. Gerhard, T. Magnus, T. Knopp, and P. Ludewig (2020). Monitoring Intracranial Cerebral Hemorrhage Using Multicontrast Real-Time Magnetic Particle Imaging. ACS Nano. 14. (10), 13913-13923 [Abstract] [doi] [www] [pmid]
  
  
• F. Griese, T. Knopp, C. Gruettner, F. Thieben, K. Müller, S. Loges, P. Ludewig, N. Gdaniec (2020). Simultaneous Magnetic Particle Imaging and Navigation of large superparamagnetic nanoparticles in bifurcation flow experiments. Journal of Magnetism and Magnetic Materials. 498. 166206 [Abstract] [doi] [www]
  
  
• A. Antonelli, P. Szwargulski, E. S. Scarpa, F. Thieben, C. Grüttner, G. Ambrosi, L. Guidi, P. Ludewig, T. Knopp and M. Magnani (2020). Development of long circulating magnetic particle imaging tracers: use of novel magnetic nanoparticles and entrapment into human erythrocytesDevelopment of long circulating magnetic particle imaging tracers: use of novel magnetic nanoparticles and entrapm. Nanomedicine. 15. (8), 739-753 [Abstract] [www]
  
  
• D. Weller, J. M. Salamon, A. Frölich, M. Möddel, T. Knopp and R. Werner (2020). Combining Direct 3D Volume Rendering and Magnetic Particle Imaging to Advance Radiation-Free Real-Time 3D Guidance of Vascular Interventions. Cardiovascular and interventional radiology. 43. (2), 322-330 [Abstract] [pdf] [www]
  
  
• I. M. Baltruschat, L. Steinmeister, H. Nickisch, A. Saalbach, M. Grass, G. Adam, H. Ittrich and T. Knopp (2020). Intelligent Chest X-ray Worklist Prioritization by CNNs: A Clinical Workflow Simulation. arXiv. [Abstract] [pdf]
  
  
• L. Steinmeister, I. M. Baltruschat, H. Ittrich, A. Saalbach, H. Nickisch, M. Grass, T. Knopp and G. Adam (2020). Intelligent Chest X-Ray Worklist Prioritization by Deep Learning. [Abstract] [doi] [www]
  
  
• F. Griese, S. Latus, M. Schlüter, M. Graeser, M. Lutz, A. Schlaefer and T. Knopp (2020). In-Vitro MPI-guided IVOCT catheter tracking in real time for motion artifact compensation. Plos one. 20. (3), e0230821 [Abstract] [pdf] [www]
  
  
• J. Salamon, J. Dieckhoff, M. G. Kaul, C. Jung, G. Adam, M. Möddel, T. Knopp, S. Draack, F. Ludwig and H. Ittrich (2020). Visualization of spatial and temporal temperature distributions with magnetic particle imaging for liver tumor ablation therapy. Scientific Reports. 10. (7480), 1-11 [Abstract] [pdf] [www]
  
  
• M. Boberg, T. Knopp, P. Szwargulski, and M. Möddel (2020). Generalized MPI Multi-Patch Reconstruction using Clusters of similar System Matrices. IEEE Transactions on Medical Imaging. 39. (5), 1347-1358 [Abstract] [doi] [www]
  
  
• N. Gdaniec, M. Boberg, M. Möddel, P. Szwargulski, and T. Knopp (2020). Suppression of Motion Artifacts Caused by Temporally Recurring Tracer Distributions in Multi-Patch Magnetic Particle Imaging. IEEE Transactions on Medical Imaging. 39. (11), 3548-3558 [Abstract] [doi] [www]