Supraparticles and "Janus" particles fabricated by replication of particle monolayers at liquid surfaces using a gel trapping technique

被引：243

作者：

Paunov, VN ^{[1
]}

Cayre, OJ ^{[1
]}

机构：

[1] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 9-10期

关键词：

D O I：

10.1002/adma.200306476

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fabrication of composite supraparticles and "Janus" particles via a novel, generic, gel trapping technique is presented. The method is based on templating particle monolayers at air-water or oil-water interfaces, followed by lifting of the particles with poly(dimethylsiloxane) and gold deposition. Replicating ordered colloid monolayers of repulsive particles at liquid surfaces allows fabrication of microporous surfaces and composite supraparticles (see Figure).

引用

页码：788 / +

页数：5

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