Ferromagnetic FeCo nanoparticles for biotechnology

Calculated magnetophoretic mobility of a variety of magnetic compounds has identified FeCo to be an alternative for magnetite in in vitro biological cell separations. The synthesis of FeCo nanoparticles and the resulting microstructure is discussed as a function of the particle size. Their synthesis...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2005-05, Vol.293 (1), p.93-101
Hauptverfasser:	Hütten, Andreas, Sudfeld, Daniela, Ennen, Inga, Reiss, Günter, Wojczykowski, Klaus, Jutzi, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology FeCo nanoparticles FT-IR spectroscopy Growth model LaMer model Magnetic properties and materials Magnetophoretic mobility Particle size Physics Studies of specific magnetic materials
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Calculated magnetophoretic mobility of a variety of magnetic compounds has identified FeCo to be an alternative for magnetite in in vitro biological cell separations. The synthesis of FeCo nanoparticles and the resulting microstructure is discussed as a function of the particle size. Their synthesis kinetics is modeled using a consecutive decomposition and growth model and is compared to experimental data.
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2005.01.048