Synthesis and characterization of PVP-functionalized superparamagnetic Fe3O4 nanoparticles as an MRI contrast agent

Synthesis and characterization of PVP-functionalized superparamagnetic Fe3O4 nanoparticles as an MRI contrast agent

The magnetite (Fe3O4) nanoparticles (MNPs) coated with poly(N-vinyl pyrrolidone) (PVP) via covalent bonds were prepared as T2 contrast agent for magnetic resonance imaging (MRI). The surface of MNPs was first coated with 3-(trimethoxysilyl) propyl methacrylate (silan A) by a silanization reaction to...

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Bibliographic Details
Format:	Article
Language:	English
Published:	Budapest University of Technology 2010-06-01
Series:	eXPRESS Polymer Letters
Subjects:	Nanomaterials superparamagnetism iron oxide nanoparticles MRI contrast agent
Online Access:	http://www.expresspolymlett.com/letolt.php?file=EPL-0001431&mi=cd

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