Spontaneous assembly of a monolayer of charged gold nanocrystals at the water/oil interface

被引：420

作者：

Reincke, F ^{[1
]}

Hickey, SG ^{[1
]}

Kegel, WK ^{[1
]}

Vanmaekelbergh, D ^{[1
]}

机构：

[1] Univ Utrecht, Debye Inst, Vant Hoff Lab Phys & Colloid Chem, NL-3508 TA Utrecht, Netherlands

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 04期

关键词：

colloids; electrostatic interactions; interfaces; nanostructures; self-assembly;

D O I：

10.1002/anie.200352339

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Charge control as a tool for assembly: Dense layers of individual, charged nanocrystals are formed at the aqueous/organic interface upon a slight reduction of the surface charge. The layers are remarkably robust, they creep up the glass (see picture). This method should be widely applicable to a broad range of charged colloids and will lead to the production of new materials.

引用

页码：458 / 462

页数：5

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