Issue 39, 2012
From the journal:

Journal of Materials Chemistry

DNA-templated formation of silver nanoclusters as a novel light-scattering sensor for label-free copper ions detection†

Guoliang Liu,‡a   Da-Qian Feng,‡a   Tianfeng Chen,a   Dan Li*b  and  Wenjie Zheng*a  

* Corresponding authors

a Department of Chemistry, College of Life Science and Technology, Jinan University, Guangzhou 510632, China

b Department of Chemistry, Shantou University, Guangdong 515063, China
E-mail: dli@stu.edu.cn
Fax: +86-754-82902767

Abstract

A simple label-free approach for the detection of copper ions with high selectivity and sensitivity has been developed by using single-stranded DNA templated formation of silver nanoclusters (DNA-Ag NCs) as a novel light-scattering sensor.

Graphical abstract: DNA-templated formation of silver nanoclusters as a novel light-scattering sensor for label-free copper ions detection

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Article information

DOI
https://doi.org/10.1039/C2JM35236B
Article type
Communication
Submitted
27 May 2012
Accepted
20 Aug 2012
First published
20 Aug 2012

J. Mater. Chem., 2012,22, 20885-20888

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DNA-templated formation of silver nanoclusters as a novel light-scattering sensor for label-free copper ions detection

G. Liu, D. Feng, T. Chen, D. Li and W. Zheng, J. Mater. Chem., 2012, 22, 20885 DOI: 10.1039/C2JM35236B

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