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Issue 48, 2010
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A highly sensitive microRNA biosensor based on ruthenium oxide nanoparticle-initiated polymerization of aniline

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Abstract

Well-defined voltammetric current peaks of polyaniline were observed at biosensors hybridized with ruthenium oxide nanoparticle-tagged microRNAs and incubated in a mixture of aniline/H2O2, which can be used for direct microRNA expression profiling with excellent sensitivity.

Graphical abstract: A highly sensitive microRNA biosensor based on ruthenium oxide nanoparticle-initiated polymerization of aniline

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Supplementary files

Article information


Submitted
21 Jun 2010
Accepted
07 Oct 2010
First published
01 Nov 2010

Chem. Commun., 2010,46, 9131-9133
Article type
Communication

A highly sensitive microRNA biosensor based on ruthenium oxide nanoparticle-initiated polymerization of aniline

Y. Peng, G. Yi and Z. Gao, Chem. Commun., 2010, 46, 9131
DOI: 10.1039/C0CC01990A

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