Asymmetric functional colloids through selective hemisphere modification

被引：46

作者：

Correa-Duarte, MA ^{[1
]}

Salgueiriño-Maceira, V

Rodríguez-González, B

Liz-Marzán, LM

Kosiorek, A

Kandulski, W

Giersig, M

机构：

[1] Univ Vigo, Dept Quim Fis, ES-36200 Vigo, Spain

[2] Univ Santiago de Compostela, Inst Invest Tecnol, ES-15782 Santiago De Compostela, Spain

[3] CAESAR, D-53175 Bonn, Germany

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 16期

关键词：

D O I：

10.1002/adma.200500534

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Core-shell colloids with two well-differentiated sides (see Figure) have been produced by a combination of electron beam evaporation (EBE) and polyelectrolytedriven layer-by-layer (LbL) assembly. The colloids are patterned with different optical and magnetic functionalities through deposition of silica-coated gold nanoparticles and evaporation of gold and nickel, forming different thin films on opposite hemispheres.

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页码：2014 / +

页数：6

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