A sensitive and selective DNAzyme-based flow cytometric method for detecting Pb2+ ions

Dandan Nie; Haiyan Wu; Qishan Zheng; Liangqia Guo; Peirong Ye; Yanli Hao; Yongning Li; FengFu Fu; Yanghao Guo

doi:10.1039/C2CC16635F

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A sensitive and selective DNAzyme-based flow cytometric method for detecting Pb²⁺ ions†

Dandan Nie,^a Haiyan Wu,^a Qishan Zheng,^a Liangqia Guo,*^a Peirong Ye,^a Yanli Hao,^a Yongning Li,^b FengFu Fu*^a and Yanghao Guo^b

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* Corresponding authors

^a Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, and Department of Chemistry, Fuzhou University, Fuzhou, Fujian, China
E-mail: lqguo@fzu.edu.cn, fengfu@fzu.edu.cn
Fax: +86 591-22866135
Tel: +86 591-22866135

^b Fujian Key Laboratory of Medical Devices and Pharmaceutical Technology, Fuzhou 350002, P. R. China

Abstract

A sensitive and selective Pb²⁺ sensor based on GR-5 DNAzyme has been developed by a flow cytometric method.

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Article information

DOI: https://doi.org/10.1039/C2CC16635F
Article type: Communication
Submitted: 26 Oct 2011
Accepted: 28 Nov 2011
First published: 28 Nov 2011

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Chem. Commun., 2012,48, 1150-1152

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A sensitive and selective DNAzyme-based flow cytometric method for detecting Pb²⁺ ions

D. Nie, H. Wu, Q. Zheng, L. Guo, P. Ye, Y. Hao, Y. Li, F. Fu and Y. Guo, Chem. Commun., 2012, 48, 1150 DOI: 10.1039/C2CC16635F

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Chemical Communications