Hydrophobic anchoring of monolayer-protected gold nanoclusters to carbon nanotubes

被引：192
|
作者：
Ellis, AV
Vjayamohanan, K
Goswaimi, R
Chakrapani, N
Ramanathan, LS
Ajayan, PM
Ramanath, G [1 ]
机构：
[1] Rensselaer Polytech Inst, Dept Mat Sci & Engn, Troy, NY 12180 USA
[2] Rensselaer Polytech Inst, Dept Chem, Troy, NY 12180 USA
来源：
NANO LETTERS | 2003年 / 3卷 / 03期
关键词：
D O I：
10.1021/nl025824o
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Creating hybrid nanostructures consisting of disparate nanoscale blocks is of interest for exploring new types of quantum device architectures. Here, we demonstrate the novel anchoring of monolayer-protected gold nanoclusters; of 1-3 nm diameter to sidewalls of carbon nanotubes (CNTs) via hydrophobic interactions between octanethiols capping the nanoclusters; and acetone-activated CNT surfaces. Such molecularly interlinked hybrid nanoblocks are attractive for building biocompatible nanodevices.
引用
收藏
页码：279 / 282
页数：4
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