Plasmon-Mediated Synthesis of Heterometallic Nanorods and Icosahedra

被引：85

作者：

Langille, Mark R. ^{[1
,2
]}

Zhang, Jian ^{[1
,2
]}

Mirkin, Chad A. ^{[1
,2
]}

机构：

[1] Northwestern Univ, Dept Chem, 2145 Sheridan Rd, Evanston, IL 60208 USA

[2] Northwestern Univ, Int Inst Nanotechnol, Evanston, IL 60208 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 15期

基金：

美国国家科学基金会;

关键词：

gold; icosahedra; nanostructures; silver; surface plasmon resonance; SILVER NANOCRYSTALS; METAL NANOCRYSTALS; GROWTH; PD; CONVERSION; PARTICLES; PH;

D O I：

10.1002/anie.201007755

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bimetallic nanoparticles: Au-Ag core-shell heterometallic nanorods and icosahedra can be prepared from Au decahedral seed particles using plasmon-mediated synthetic methods and adjusting the pH value of the solution (see picture). This method allows for the preparation of icosahedral nanostructures with an asymmetric metal distribution. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

收藏

页码：3543 / 3547

页数：5

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