Issue 23, 2012
From the journal:

Analyst

A simple and sensitive sensor for rapid detection of sulfide anions using DNA-templated copper nanoparticles as fluorescent probes†

Jie Liu,a   Junhua Chen,a   Zhiyuan Fanga  and  Lingwen Zeng*a  

* Corresponding authors

a Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
E-mail: zeng6@yahoo.com
Fax: +86 20 32015245
Tel: +86 20 32015312

Abstract

A simple and rapid method for the detection of S2− anions with high selectivity and sensitivity has been developed by using random double-strand DNA-templated formation of copper nanoparticles as novel fluorescence probes in aqueous solution.

Graphical abstract: A simple and sensitive sensor for rapid detection of sulfide anions using DNA-templated copper nanoparticles as fluorescent probes

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Article information

DOI
https://doi.org/10.1039/C2AN35885A
Article type
Communication
Submitted
29 Jun 2012
Accepted
06 Oct 2012
First published
09 Oct 2012

Analyst, 2012,137, 5502-5505

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A simple and sensitive sensor for rapid detection of sulfide anions using DNA-templated copper nanoparticles as fluorescent probes

J. Liu, J. Chen, Z. Fang and L. Zeng, Analyst, 2012, 137, 5502 DOI: 10.1039/C2AN35885A

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