A bio-inspired sensor coupled with a bio-bar code and hybridization chain reaction for Hg2+ assay

Huifeng Xu; Xi Zhu; Hongzhi Ye; Lishuang Yu; Guonan Chen; Yuwu Chi; Xianxiang Liu

doi:10.1039/C5CC05369B

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A bio-inspired sensor coupled with a bio-bar code and hybridization chain reaction for Hg²⁺ assay†

Huifeng Xu,‡^ab Xi Zhu,‡^c Hongzhi Ye,^a Lishuang Yu,^a Guonan Chen,^b Yuwu Chi*^b and Xianxiang Liu*^a

Author affiliations

* Corresponding authors

^a Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, P. R. China
E-mail: liuxianxiang@163.com

^b Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian, P. R. China
E-mail: y.w.chi@fzu.edu.cn

^c College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China

Abstract

In this article, a bio-inspired DNA sensor is developed, which is coupled with a bio-bar code and hybridization chain reaction. This bio-inspired sensor has a high sensitivity toward Hg²⁺, and has been used to assay Hg²⁺ in the extraction of Bauhinia championi with good satisfaction.

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Article information

DOI: https://doi.org/10.1039/C5CC05369B
Article type: Communication
Submitted: 30 Jun 2015
Accepted: 18 Aug 2015
First published: 18 Aug 2015

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Chem. Commun., 2015,51, 15031-15034

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A bio-inspired sensor coupled with a bio-bar code and hybridization chain reaction for Hg²⁺ assay

H. Xu, X. Zhu, H. Ye, L. Yu, G. Chen, Y. Chi and X. Liu, Chem. Commun., 2015, 51, 15031 DOI: 10.1039/C5CC05369B

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