Dendronized ferromagnetic gold nanoparticles self-organized in a thermotropic cubic phase

被引：103

作者：

Donnio, Bertrand ^{[1
]}

Garcia-Vazquez, Patricia ^{[1
]}

Gallani, Jean-Louis ^{[1
]}

Guillon, Daniel ^{[1
]}

Terazzi, Emmanuel ^{[1
]}

机构：

[1] Univ Strasbourg, Inst Phys & Chim Mat Strasbourg, IPCM CNRS, UMR 7504, F-67034 Strasbourg, France

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 21期

关键词：

D O I：

10.1002/adma.200701252

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold nanoparticles possessing a positionally ordered 3D liquid crystalline phase in the bulk have been prepared (see figure). Induction of the mesophase results from the synergy between the gold core and the non-mesogenic dendrons. These particles are also ferromagnetic up to 400 K and are able to self-organize in a 2D hexagonal array on solid substrates, opening perspectives in the field of information storage at the molecular level.

引用

页码：3534 / +

页数：7

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