Magnetization response spectroscopy of superparamagnetic nanoparticles for magnetic particle imaging

S. Biederer*, T. Knopp, T. F. Sattel, K. Lüdtke-Buzug, B. Gleich, J. Weizenecker, J. Borgert, T. M. Buzug

*Corresponding author for this work
134 Citations (Scopus)

Abstract

Magnetic particle imaging (MPI) is a tomographic imaging modality sensitive to the spatial distribution of magnetic particles. The spectrometer, described in this paper, is capable of measuring the remagnetization spectrum of superparamagnetic nanoparticles. With this spectrometer the suitability of particles, for MPI, can be characterized. Furthermore, the spectrometer can be used to estimate the particle size distribution, which allows for more accurate simulations in MPI.

Original languageEnglish
Article number205007
JournalJournal of Physics D: Applied Physics
Volume42
Issue number20
ISSN0022-3727
DOIs
Publication statusPublished - 09.11.2009

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