Magnetic particle imaging (MPI) is a novel imaging method for the depiction of superparamagnetic materials. Since the first publication several MPI scanner were presented, which work at gradient strength of ~2-7 T/m. This is reasonable for in vivo imaging and provides a resolution of ~1 mm. In this paper, several approaches for a micro-MPI (μMPI) device for very small samples are presented, which works at a very high magnetic gradient strength of ~85 T/m. This results in a theoretical resolution <100 μm. This μMPI device can be operated at several modes, which have different advantages. In preliminary tests, the feasibility of the μMPI device has been proven.
%0 Journal Article
%1 vogel_2015_3
%A Vogel, Patrick
%A Rückert, Martin Andreas
%A Jakob, Peter Michael
%A Behr, Volker Christian
%D 2015
%J IEEE Trans. Magn.
%K article mpi
%N 2
%P 6502104
%R 10.1109/TMAG.2014.2329135
%T μMPI - Initial Experiments With an Ultrahigh Resolution MPI
%V 51
%X Magnetic particle imaging (MPI) is a novel imaging method for the depiction of superparamagnetic materials. Since the first publication several MPI scanner were presented, which work at gradient strength of ~2-7 T/m. This is reasonable for in vivo imaging and provides a resolution of ~1 mm. In this paper, several approaches for a micro-MPI (μMPI) device for very small samples are presented, which works at a very high magnetic gradient strength of ~85 T/m. This results in a theoretical resolution <100 μm. This μMPI device can be operated at several modes, which have different advantages. In preliminary tests, the feasibility of the μMPI device has been proven.
@article{vogel_2015_3,
abstract = {Magnetic particle imaging (MPI) is a novel imaging method for the depiction of superparamagnetic materials. Since the first publication several MPI scanner were presented, which work at gradient strength of ~2-7 T/m. This is reasonable for in vivo imaging and provides a resolution of ~1 mm. In this paper, several approaches for a micro-MPI (μMPI) device for very small samples are presented, which works at a very high magnetic gradient strength of ~85 T/m. This results in a theoretical resolution <100 μm. This μMPI device can be operated at several modes, which have different advantages. In preliminary tests, the feasibility of the μMPI device has been proven.},
added-at = {2018-03-01T11:41:57.000+0100},
author = {Vogel, Patrick and Rückert, Martin Andreas and Jakob, Peter Michael and Behr, Volker Christian},
biburl = {https://www.bibsonomy.org/bibtex/22a276c1f1733b9d01ef35f89447c6a78/pvogel},
doi = {10.1109/TMAG.2014.2329135},
interhash = {0da9151528a48ced76e3a0d603de1c11},
intrahash = {2a276c1f1733b9d01ef35f89447c6a78},
issn = {0018-9464},
journal = {IEEE Trans. Magn.},
keywords = {article mpi},
month = {2},
number = 2,
pages = 6502104,
timestamp = {2020-01-25T20:38:37.000+0100},
title = {μMPI - Initial Experiments With an Ultrahigh Resolution MPI},
volume = 51,
year = 2015
}