Ferromagnetic FeCo nanoparticles for biotechnology

被引：99

作者：

Hütten, A

Sudfeld, D

Ennen, I

Reiss, G

Wojczykowski, K

Jutzi, P

机构：

[1] Univ Bielefeld, Fac Phys, D-33615 Bielefeld, Germany

[2] Univ Bielefeld, Fac Chem, D-33615 Bielefeld, Germany

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2005年 / 293卷 / 01期

关键词：

FeCo nanoparticles; magnetophoretic mobility; FT-IR spectroscopy; LaMer model; particle size; growth model;

D O I：

10.1016/j.jmmm.2005.01.048

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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. (c) 2005 Published by Elsevier B.V.

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页码：93 / 101

页数：9

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