Relaxometry, magnetometry, and EPR evidence for three magnetic phases in the MR contrast agent MION-46L

Jeff W Bulte, Rodney A. Brooks, Bruce M. Moskowitz, L. Henry Bryant, Joseph A. Frank

Research output: Contribution to journalArticle

Abstract

Magnetization curves, EPR spectra, and T1 and T2 nuclear magnetic relaxation times versus Larmor frequency have been measured for the MRI contrast agent MION-46L. The resulting data can be successfully explained by adding paramagnetic and antiferromagnetic terms to the known superparamagnetic component.

Original languageEnglish (US)
Pages (from-to)217-223
Number of pages7
JournalJournal of Magnetism and Magnetic Materials
Volume194
Issue number1
DOIs
StatePublished - Apr 1999
Externally publishedYes

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Magnetic relaxation
magnetic relaxation
Magnetic resonance imaging
Relaxation time
Contrast Media
magnetic measurement
Paramagnetic resonance
Magnetization
relaxation time
magnetization
curves
Magnetometry
monocrystalline iron oxide nanoparticle

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Relaxometry, magnetometry, and EPR evidence for three magnetic phases in the MR contrast agent MION-46L. / Bulte, Jeff W; Brooks, Rodney A.; M. Moskowitz, Bruce; Henry Bryant, L.; Frank, Joseph A.

In: Journal of Magnetism and Magnetic Materials, Vol. 194, No. 1, 04.1999, p. 217-223.

Research output: Contribution to journalArticle

Bulte, Jeff W ; Brooks, Rodney A. ; M. Moskowitz, Bruce ; Henry Bryant, L. ; Frank, Joseph A. / Relaxometry, magnetometry, and EPR evidence for three magnetic phases in the MR contrast agent MION-46L. In: Journal of Magnetism and Magnetic Materials. 1999 ; Vol. 194, No. 1. pp. 217-223.
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