Functional nucleic acid-based electrochemiluminescent biosensor for interaction study and detection of Ag+ ions and cysteine

Chun-Xia Tang; Nan-Nan Bu; Xi-Wen He; Xue-Bo Yin

doi:10.1039/C1CC15323D

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Functional nucleic acid-based electrochemiluminescent biosensor for interaction study and detection ofAg⁺ ions and cysteine†

Chun-Xia Tang,^a Nan-Nan Bu,^a Xi-Wen He^a and Xue-Bo Yin*^a

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* Corresponding authors

^a State Key Laboratory of Medicinal Chemical Biology and 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

An electrochemiluminescent biosensor was designed for the detection of Ag⁺ ions and cysteine as well as their interaction study. To this end, a functional nucleic acid was designed for target recognition and probe intercalation.

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Article information

DOI: https://doi.org/10.1039/C1CC15323D
Article type: Communication
Submitted: 26 Aug 2011
Accepted: 28 Sep 2011
First published: 18 Oct 2011

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Chem. Commun., 2011,47, 12304-12306

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Functional nucleic acid-based electrochemiluminescent biosensor for interaction study and detection of Ag⁺ ions and cysteine

C. Tang, N. Bu, X. He and X. Yin, Chem. Commun., 2011, 47, 12304 DOI: 10.1039/C1CC15323D

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Chemical Communications