科研之友
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摘要
Monodispersed Fe3O4-Dextran nano-particles were prepared by chemical co-deposition with average diameter of 16 nm, and a core of diameter of 5.5 nm f or Fe3O4 with a shell of thickness 5 nm for Dextran. The results of magnetic pro perty determination show that: they have a good magnetization of 76 e...
- 出版日期2005
- 单位中国科学院金属研究所; 沈阳工业大学
