Issue 47, 2010
From the journal:

Chemical Communications

A “turn-on” electrochemiluminescent biosensor for detecting Hg2+ at femtomole level based on the intercalation of Ru(phen)32+ into ds-DNA†

Chun-Xia Tang,a   Yue Zhao,a   Xi-Wen Hea  and  Xue-Bo Yin*a  

* Corresponding authors

a Research Center for Analytical Sciences, College of Chemistry, Nankai University, Tianjin, P. R. China
E-mail: xbyin@nankai.edu.cn
Fax: +86 22-23502458

Abstract

A well-designed oligonucleotide functionalized for Hg2+ identification and Ru(phen)32+ intercalation is used to develop a “turn-on” electrochemiluminescent (ECL) biosensor for the determination of Hg2+ in a drop (10 μL) of sample.

Graphical abstract: A “turn-on” electrochemiluminescent biosensor for detecting Hg2+ at femtomole level based on the intercalation of Ru(phen)32+ into ds-DNA

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Article information

DOI
https://doi.org/10.1039/C0CC03495A
Article type
Communication
Submitted
26 Aug 2010
Accepted
08 Oct 2010
First published
04 Nov 2010

Chem. Commun., 2010,46, 9022-9024

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A “turn-on” electrochemiluminescent biosensor for detecting Hg2+ at femtomole level based on the intercalation of Ru(phen)32+ into ds-DNA

C. Tang, Y. Zhao, X. He and X. Yin, Chem. Commun., 2010, 46, 9022 DOI: 10.1039/C0CC03495A

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