Issue 7, 2012
From the journal:

Chemical Communications

Random dsDNA-templated formation of copper nanoparticles as novel fluorescence probes for label-free lead ions detection†

Junhua Chen,a   Jie Liu,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 2032015245
Tel: +86 20 32015312

Abstract

A simple label-free method for the detection of Pb2+ ions 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: Random dsDNA-templated formation of copper nanoparticles as novel fluorescence probes for label-free lead ions detection

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Article information

DOI
https://doi.org/10.1039/C2CC16668B
Article type
Communication
Submitted
27 Oct 2011
Accepted
23 Nov 2011
First published
24 Nov 2011

Chem. Commun., 2012,48, 1057-1059

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Random dsDNA-templated formation of copper nanoparticles as novel fluorescence probes for label-free lead ions detection

J. Chen, J. Liu, Z. Fang and L. Zeng, Chem. Commun., 2012, 48, 1057 DOI: 10.1039/C2CC16668B

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