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Fundamentals and applications of magnetic particle imaging.

Abstract：

:Magnetic particle imaging (MPI) is a new medical imaging technique which performs a direct measurement of magnetic nanoparticles, also known as superparamagnetic iron oxide. MPI can acquire quantitative images of the local distribution of the magnetic material with high spatial and temporal resolution. Its sensitivity is well above that of other methods used for the detection and quantification of magnetic materials, for example, magnetic resonance imaging. On the basis of an intravenous injection of magnetic particles, MPI has the potential to play an important role in medical application areas such as cardiovascular, oncology, and also in exploratory fields such as cell labeling and tracking. Here, we present an introduction to the basic function principle of MPI, together with an estimation of the spatial resolution and the detection limit. Furthermore, the above-mentioned medical applications are discussed with respect to an applicability of MPI.

journal_name

J Cardiovasc Comput Tomogr

journal_title

Journal of cardiovascular computed tomography

authors

Borgert J,Schmidt JD,Schmale I,Rahmer J,Bontus C,Gleich B,David B,Eckart R,Woywode O,Weizenecker J,Schnorr J,Taupitz M,Haegele J,Vogt FM,Barkhausen J

doi

10.1016/j.jcct.2012.04.007

subject

Has Abstract

pub_date

2012-05-01 00:00:00

pages

149-53

issue

3

eissn

1934-5925

issn

1876-861X

pii

S1934-5925(12)00139-6

journal_volume

6

pub_type

杂志文章

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