Platonic gold nanocrystals

被引：875

作者：

Kim, F ^{[1
]}

Connor, S ^{[1
]}

Song, H ^{[1
]}

Kuykendall, T ^{[1
]}

Yang, PD ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Div Sci Mat, Berkeley, CA 94720 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 28期

关键词：

crystal growth; gold; nanostructures; self-assembly;

D O I：

10.1002/anie.200454216

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Systematic shape evolution of gold nanocrystals with sizes between 100 and 300 nm was observed in a modified polyol process. By adding a surface-regulating polymer and foreign ions, one can readily access the distinct shapes of tetrahedron, cube, octahedron, and icosahedron (dubbed platonic nanocrystals, see picture) with high yield and good uniformity.

引用

页码：3673 / 3677

页数：5

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