Super-stable, high-quality Fe3O4 dendron-nanocrystals dispersible in both organic and aqueous solutions

被引：134

作者：

Kim, M

Chen, YF

Liu, YC

Peng, XG ^{[1
]}

机构：

[1] Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA

[2] NN Labs LLC, Fayetteville, AR 72701 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 11期

关键词：

D O I：

10.1002/adma.200401991

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High-quality Fe3O4 nanocrystals coated with stearate groups are successfully converted to dendron-coated nanocrystals (dendron-nanocrystals). Poly(ethylene glycol) oligomers are used as major terminal groups for the dendron ligands, which afford excellent dispersibility of the dendron-nanocrystals; in a broad spectrum of solvents, ranging from dichloromethane to water (see Figure).

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页码：1429 / +

页数：5

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