Issue 14, 2006
From the journal:

Journal of Materials Chemistry

Formation of electrically conducting DNA-assembled gold nanoparticle monolayers†

Eva Koplin,a   Christof M. Niemeyerb  and  Ulrich Simon*a  

* Corresponding authors

a RWTH Aachen, Institut für Anorganische Chemie, Landoltweg 1, 52056 Aachen, Germany
E-mail: ulrich.simon@ac.rwth-aachen.de
Fax: +49241-8099003

b Universität Dortmund, Fachbereich Chemie, Biologisch-Chemische Mikrostrukturtechnik, Otto-Hahn Str. 6, D-44227 Dortmund, Germany
E-mail: cmn@chemie.uni-dortmund.de
Fax: +49 (0)231/755 7082

Abstract

The formation of DNA-assembled gold nanoparticle monolayers on a silicon substrate is reported. The electrical properties, obtained from temperature dependent dc and impedance measurements, reflect thermally activated hopping transport. The activation energy increases with the inter-particle spacing.

Graphical abstract: Formation of electrically conducting DNA-assembled gold nanoparticle monolayers

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Article information

DOI
https://doi.org/10.1039/B516257B
Article type
Paper
Submitted
16 Nov 2005
Accepted
04 Jan 2006
First published
19 Jan 2006

J. Mater. Chem., 2006,16, 1338-1344

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Formation of electrically conducting DNA-assembled gold nanoparticle monolayers

E. Koplin, C. M. Niemeyer and U. Simon, J. Mater. Chem., 2006, 16, 1338 DOI: 10.1039/B516257B

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