Hydrophobic anchoring of monolayer-protected gold nanoclusters to carbon nanotubes

Ellis, A. V. ; Vijayamohanan, K. ; Goswami, R. ; Chakrapani, N. ; Ramanathan, L. S. ; Ajayan, P. M. ; Ramanath, G. (2003) Hydrophobic anchoring of monolayer-protected gold nanoclusters to carbon nanotubes Nano Letters, 3 (3). pp. 279-282. ISSN 1530-6984

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Official URL: http://pubs.acs.org/doi/abs/10.1021/nl025824o

Related URL: http://dx.doi.org/10.1021/nl025824o

Abstract

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.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:53280
Deposited On:05 Aug 2011 11:16
Last Modified:05 Aug 2011 11:16

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