Single-pass relaxation mapping at multiple frequencies using an arbitrary waveform MPI scanner
Date
2023-03-19
Editor(s)
Advisor
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Source Title
International Journal on Magnetic Particle Imaging IJMPI
Print ISSN
Electronic ISSN
2365-9033
Publisher
Infinite Science Publishing
Volume
9
Issue
1
Pages
2303075-1 - 2303075-4
Language
en
Type
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Abstract
In Magnetic Particle Imaging (MPI), relaxation behavior of magnetic nanoparticles (MNPs) has enabled the infer-ence of information about different MNP types and their local environments, such as viscosity and temperature. Previously, we have proposed and demonstrated an arbitrary waveform (AW) MPI scanner that facilitates operation in a wide range of drive field (DF) frequencies by eliminating the need for impedance matching. In this work, we propose a technique for simultaneous relaxation mapping at multiple DF frequencies in a single pass using an AWMPI scanner.