One-Nanometer-Scale Size-Controlled Synthesis of Monodisperse Magnetic Iron Oxide Nanoparticles

One-Nanometer-Scale Size-Controlled Synthesis of Monodisperse Magnetic Iron Oxide Nanoparticles

Accurate to size: Monodisperse magnetic iron oxide nanoparticles with a continuous size spectrum of 6–13 nm have been synthesized by a procedure similar to seed‐mediated growth and characterized by transmission electron microscopy (see picture) and magnetic measurements. This method yields monodispe...

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Veröffentlicht in:Angewandte Chemie International Edition 2005-05, Vol.44 (19), p.2872-2877
Hauptverfasser: Park, Jongnam, Lee, Eunwoong, Hwang, Nong-Moon, Kang, Misun, Kim, Sung Chul, Hwang, Yosun, Park, Je-Geun, Noh, Han-Jin, Kim, Jae-Young, Park, Jae-Hoon, Hyeon, Taeghwan
Format: Artikel
Sprache:eng
Schlagworte:
Ferric Compounds - chemistry
iron
magnetic properties
Magnetics
materials science
Microscopy, Electron, Transmission
nanoparticles
Nanoparticles - chemistry
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Zusammenfassung:Accurate to size: Monodisperse magnetic iron oxide nanoparticles with a continuous size spectrum of 6–13 nm have been synthesized by a procedure similar to seed‐mediated growth and characterized by transmission electron microscopy (see picture) and magnetic measurements. This method yields monodisperse nanoparticles directly without a size‐selection process.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200461665