Polymer-Functionalized Platinum-On-Gold Bimetallic Nanorods

被引：75
|
作者：
Khanal, Bishnu P. [1 ]
Zubarev, Eugene R. [1 ]
机构：
[1] Rice Univ, Dept Chem, Houston, TX 77005 USA
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 37期
关键词：
functionalization; gold; nanostructures; organic-inorganic hybrid composites; platinum; SHAPE-CONTROLLED SYNTHESIS; ASPECT-RATIO; AU NANORODS; GROWTH; NANOPARTICLES; NANOCRYSTALS; NANOSHELLS; NANOPRISMS; OXIDATION; CATALYSTS;
D O I：
10.1002/anie.200903524
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Plastic-wrapped: A polycrystalline shell of platinum can be deposited on single-crystalline gold rods. The surfaces of these structures can be covalently functionalized with organic molecules to form Au/Pt/PS nanorods (see picture, PS=polystyrene) which are soluble in organic solvents. The grafted polymer chains are visualized by electron microscopy and detected by 1H NMR spectroscopy. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：6888 / 6891
页数：4
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