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Title: ‘‘Single-’’ and ‘‘multi-core’’ FePt nanoparticles: from controlled synthesis via zwitterionic and silica bio-functionalization to MRI applications
Authors: Kostevsek, Nina ×
Sturm, Saso
Sersa, Igor
Sepe, Ana
Bloemen, Maarten
Verbiest, Thierry
Kobe, Spomenka
Zuzek Rozman, Kristina #
Issue Date: 30-Nov-2015
Publisher: Springer Netherlands
Series Title: Journal of Nanoparticle Research vol:17
Article number: 464
Abstract: The value of the magnetization has a strong influence on the performance of nanoparticles that act as the contrast agent material for MRI. In this article, we describe processing routes for the synthesis of FePt nanoparticles of different sizes, which, as a result, exhibit different magnetization values. ‘‘Single-core’’ FePt nanoparticles of different sizes (3–15 nm) were prepared via one-step or two-step synthesis, with the latter exhibiting twice the magnetization (m(1.5T) = 14.5 emu/g) of the nanoparticles
formed via the one-step synthesis (m(1.5T)\8 emu/g).
ISSN: 1388-0764
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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