Issue 18, 2010
From the journal:

Chemical Communications

A highly sensitive and selective “signal-on” electrochemiluminescent biosensor for mercury†

Xi Zhu,a   Lifeng Chen,a   Zhenyu Lin,*a   Bin Qiua  and  Guonan Chen*a  

* Corresponding authors

a Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
E-mail: gnchen@fzu.edu.cn, zylin@fzu.edu.cn
Fax: (+86) 591-83713866

Abstract

A highly sensitive and selective electrochemiluminescent biosensor was designed for mercury(II) based on T–Hg2+–T complex by using Ru(bpy)32+-doped silica nanoparticles (Ru-SNPs) to label the oligonucleotides in order to improve the sensitivity.

Graphical abstract: A highly sensitive and selective “signal-on” electrochemiluminescent biosensor for mercury

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Article information

DOI
https://doi.org/10.1039/B926319E
Article type
Communication
Submitted
14 Dec 2009
Accepted
15 Feb 2010
First published
11 Mar 2010

Chem. Commun., 2010,46, 3149-3151

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A highly sensitive and selective “signal-on” electrochemiluminescent biosensor for mercury

X. Zhu, L. Chen, Z. Lin, B. Qiu and G. Chen, Chem. Commun., 2010, 46, 3149 DOI: 10.1039/B926319E

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