Characterization of Resovist® Nanoparticles for Magnetic Particle Imaging

  • Takashi Yoshida
  • Keiji Enpuku
  • Frank Ludwig
  • Jan Dieckhoff
  • Thilo Wawrzik
  • Aidin Lak
  • Meinhard Schilling
Part of the Springer Proceedings in Physics book series (SPPHY, volume 140)

Abstract

This study investigates the dynamic magnetic properties of Resovist® for magnetic particle imaging (MPI) utilizing static M-H, ac susceptibility (ACS) and magnetic particle spectroscopy (MPS) measurements on a Resovist® suspension and an immobilized sample. Investigating the magnetic moment and anisotropy energy barrier distributions in the sample as well as the relationship between them, we clarified that the MNPs with large magnetic moment (10− 24~10− 23 Wb·m) and small anisotropy energy barrier play an important role in MPI.

Keywords

Magnetic Particle Harmonic Spectrum Drive Frequency Large Magnetic Moment Magnetic Particle Imaging 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  • Takashi Yoshida
    • 1
  • Keiji Enpuku
    • 1
  • Frank Ludwig
    • 2
  • Jan Dieckhoff
    • 2
  • Thilo Wawrzik
    • 2
  • Aidin Lak
    • 2
  • Meinhard Schilling
    • 2
  1. 1.Department of Electrical EngineeringKyushu UniversityNishi-kuJapan
  2. 2.Institut für Elektrische Messtechnik und Grundlagen der ElektrotechnikTU BraunschweigBraunschweigGermany

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