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Novel materials to improve magnetic resonance imaging

Publications

TRANSVERSE-EPT: A LOCAL FIRST ORDER ELECTRICAL PROPERTIES TOMOGRAPHY APPROACH NOT REQUIRING ESTIMATION OF THE INCIDENT FIELDS

Author(s): Reijer Leijsen, Wyger Brink, Xin An, Andrew Webb, Rob F. Remis
Published in: Progress In Electromagnetics Research M, 102, 2021, Page(s) 137-148, ISSN 1937-8726
Publisher: EMW Publishing
DOI: 10.2528/pierm21021006

Water–fat separation in spiral magnetic resonance fingerprinting for high temporal resolution tissue relaxation time quantification in muscle

Author(s): Kirsten Koolstra, Andrew G. Webb, Thom T. J. Veeger, Hermien E. Kan, Peter Koken, Peter Börnert
Published in: Magnetic Resonance in Medicine, 84/2, 2020, Page(s) 646-662, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.28143

Electrical Properties Tomography: A Methodological Review

Author(s): Reijer Leijsen, Wyger Brink, Cornelis van den Berg, Andrew Webb, Rob Remis
Published in: Diagnostics, 11/2, 2021, Page(s) 176, ISSN 2075-4418
Publisher: MDPI
DOI: 10.3390/diagnostics11020176

A Semi-Analytical Model of High-Permittivity Dielectric Ring Resonators for Magnetic Resonance Imaging

Author(s): Marine A. C. Moussu, Redha Abdeddaim, Marc Dubois, Elodie Georget, Andrew G. Webb, Elizaveta Nenasheva, Pavel Belov, Stanislav Glybovski, Luisa Ciobanu, Stefan Enoch
Published in: IEEE Transactions on Antennas and Propagation, 68/8, 2020, Page(s) 6317-6329, ISSN 0018-926X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tap.2020.2980771

In vivo 3D brain and extremity MRI at 50 mT using a permanent magnet Halbach array

Author(s): Thomas O’Reilly, Wouter M. Teeuwisse, Danny Gans, Kirsten Koolstra, Andrew G. Webb
Published in: Magnetic Resonance in Medicine, 85/1, 2021, Page(s) 495-505, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.28396

Experimental investigation of a metasurface resonator for in vivo imaging at 1.5 T

Author(s): Alena V. Shchelokova, Alexey P. Slobozhanyuk, Paul de Bruin, Irena Zivkovic, Efthymios Kallos, Pavel A. Belov, Andrew Webb
Published in: Journal of Magnetic Resonance, 286, 2018, Page(s) 78-81, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2017.11.013

Three-Dimensional Contrast Source Inversion-Electrical Properties Tomography

Author(s): Reijer L. Leijsen, Wyger M. Brink, Cornelis A.T. van den Berg, Andrew G. Webb, Rob F. Remis
Published in: IEEE Transactions on Medical Imaging, 2018, Page(s) 1-1, ISSN 0278-0062
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/TMI.2018.2816125

Human-brain ferritin studied by muon spin rotation: a pilot study

Author(s): Lucia Bossoni, Laure Grand Moursel, Marjolein Bulk, Brecht G Simon, Andrew Webb, Louise van der Weerd, Martina Huber, Pietro Carretta, Alessandro Lascialfari, Tjerk H Oosterkamp
Published in: Journal of Physics: Condensed Matter, 29/41, 2017, Page(s) 415801, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648X/aa80b3

Metamaterial Combining Electric- and Magnetic-Dipole-Based Configurations for Unique Dual-Band Signal Enhancement in Ultrahigh-Field Magnetic Resonance Imaging

Author(s): Rita Schmidt, Andrew Webb
Published in: ACS Applied Materials & Interfaces, 9/40, 2017, Page(s) 34618-34624, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.7b06949

A simple head-sized phantom for realistic static and radiofrequency characterization at high fields

Author(s): Wyger M. Brink, Zhiyi Wu, Andrew G. Webb
Published in: Magnetic Resonance in Medicine, 2018, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27153

A new quadrature annular resonator for 3 T MRI based on artificial-dielectrics

Author(s): Anna A. Mikhailovskaya, Alena V. Shchelokova, Dmitry A. Dobrykh, Ivan V. Sushkov, Alexey P. Slobozhanyuk, Andrew Webb
Published in: Journal of Magnetic Resonance, 291, 2018, Page(s) 47-52, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2018.04.010

Design and characterization of an eight‐element passively fed meander‐dipole array with improved specific absorption rate efficiency for 7 T body imaging

Author(s): Irena Zivkovic, Catalina Arteaga Castro, Andrew Webb
Published in: NMR in Biomedicine, 2019, Page(s) e4106, ISSN 0952-3480
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/nbm.4106

Shielded‐coaxial‐cable coils as receive and transceive array elements for 7T human MRI

Author(s): Thomas Ruytenberg, Andrew Webb, Irena Zivkovic
Published in: Magnetic Resonance in Medicine, 2019, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27964

High permittivity ceramics improve the transmit field and receive efficiency of a commercial extremity coil at 1.5 Tesla

Author(s): Irena Zivkovic, Wouter Teeuwisse, Alexey Slobozhanyuk, Elizaveta Nenasheva, Andrew Webb
Published in: Journal of Magnetic Resonance, 299, 2019, Page(s) 59-65, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2018.12.013

Low‐field MRI: An MR physics perspective

Author(s): José P. Marques, Frank F.J. Simonis, Andrew G. Webb
Published in: Journal of Magnetic Resonance Imaging, 49/6, 2018, Page(s) 1528-1542, ISSN 1053-1807
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/jmri.26637

A simulation study on the effect of optimized high permittivity materials on fetal imaging at 3T

Author(s): Jeroen Gemert, Wyger Brink, Rob Remis, Andrew Webb
Published in: Magnetic Resonance in Medicine, 2019, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27849

Systematic Analysis of the Improvements in Magnetic Resonance Microscopy with Ferroelectric Composite Ceramics

Author(s): Marine A. C. Moussu, Luisa Ciobanu, Sergej Kurdjumov, Elizaveta Nenasheva, Boucif Djemai, Marc Dubois, Andrew G. Webb, Stefan Enoch, Pavel Belov, Redha Abdeddaim, Stanislav Glybovski
Published in: Advanced Materials, 2019, Page(s) 1900912, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.201900912

Three-dimensional MRI in a homogenous 27 cm diameter bore Halbach array magnet

Author(s): T. O'Reilly, W.M. Teeuwisse, A.G. Webb
Published in: Journal of Magnetic Resonance, 307, 2019, Page(s) 106578, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2019.106578

Deconstructing and reconstructing MRI hardware

Author(s): Thomas O'Reilly, Andrew Webb
Published in: Journal of Magnetic Resonance, 306, 2019, Page(s) 134-138, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2019.07.014

Cartesian MR fingerprinting in the eye at 7T using compressed sensing and matrix completion‐based reconstructions

Author(s): Kirsten Koolstra, Jan‐Willem Maria Beenakker, Peter Koken, Andrew Webb, Peter Börnert
Published in: Magnetic Resonance in Medicine, 81/4, 2018, Page(s) 2551-2565, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27594

Accelerating compressed sensing in parallel imaging reconstructions using an efficient circulant preconditioner for cartesian trajectories

Author(s): Kirsten Koolstra, Jeroen van Gemert, Peter Börnert, Andrew Webb, Rob Remis
Published in: Magnetic Resonance in Medicine, 81/1, 2019, Page(s) 670-685, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27371

Developments in Electrical-Property Tomography Based on the Contrast-Source Inversion Method

Author(s): Reijer Leijsen, Patrick Fuchs, Wyger Brink, Andrew Webb, Rob Remis
Published in: Journal of Imaging, 5/2, 2019, Page(s) 25, ISSN 2313-433X
Publisher: MDPI
DOI: 10.3390/jimaging5020025

Flexible and compact hybrid metasurfaces for enhanced ultra high field in vivo magnetic resonance imaging

Author(s): Rita Schmidt, Alexey Slobozhanyuk, Pavel Belov, Andrew Webb
Published in: Scientific Reports, 7/1, 2017, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-017-01932-9

Improved image quality and reduced power deposition in the spine at 3 T using extremely high permittivity materials

Author(s): Kirsten Koolstra, Peter Börnert, Wyger Brink, Andrew Webb
Published in: Magnetic Resonance in Medicine, 2017, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.26721

Combining deep learning and 3D contrast source inversion in MR‐based electrical properties tomography

Author(s): Reijer Leijsen, Cornelis van den Berg, Andrew Webb, Rob Remis, Stefano Mandija
Published in: NMR in Biomedicine, 2019, ISSN 0952-3480
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/nbm.4211

High-permittivity pad design tool for 7T neuroimaging and 3T body imaging

Author(s): Jeroen van Gemert, Wyger Brink, Andrew Webb, Rob Remis
Published in: Magnetic Resonance in Medicine, 81/5, 2019, Page(s) 3370-3378, ISSN 0740-3194
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/mrm.27629

Gradient Coil Design and Realization for a Halbach-Based MRI System

Author(s): Bart de Vos, Patrick Fuchs, Thomas O'Reilly, Andrew Webb, Rob Remis
Published in: IEEE Transactions on Magnetics, 56/3, 2020, Page(s) 1-8, ISSN 0018-9464
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tmag.2019.2958561

Locally Enhanced Image Quality with Tunable Hybrid Metasurfaces

Author(s): Alena V. Shchelokova, Alexey P. Slobozhanyuk, Irina V. Melchakova, Stanislav B. Glybovski, Andrew G. Webb, Yuri S. Kivshar, Pavel A. Belov
Published in: Physical Review Applied, 9/1, 2018, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.9.014020

An artificial dielectric slab for ultra high-field MRI: Proof of concept

Author(s): Vsevolod Vorobyev, Alena Shchelokova, Irena Zivkovic, Alexey Slobozhanyuk, Juan D. Baena, Juan P. del Risco, Redha Abdeddaim, Andrew Webb, Stanislav Glybovski
Published in: Journal of Magnetic Resonance, 320, 2020, Page(s) 106835, ISSN 1090-7807
Publisher: Academic Press
DOI: 10.1016/j.jmr.2020.106835

Image distortion correction for MRI in low field permanent magnet systems with strong B0 inhomogeneity and gradient field nonlinearities

Author(s): Kirsten Koolstra, Thomas O’Reilly, Peter Börnert, Andrew Webb
Published in: Magnetic Resonance Materials in Physics, Biology and Medicine, 2020, ISSN 0968-5243
Publisher: Springer Verlag
DOI: 10.1007/s10334-021-00907-2

Magnetic Resonance Technology: Hardware and System Component Design

Author(s): Andrew G.Webb
Published in: New Developments in NMR, 2016, ISBN 978-1-78262-359-5
Publisher: Royal Society of Chemistry