Specific ratiometric fluorescent sensing of Hg2+via the formation of mercury(II) barbiturate coordination polymers

Jiani Wang; Lei Zhang; Qiong Qi; Shunhua Li; Yunbao Jiang

doi:10.1039/C2AY26389K

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Specific ratiometric fluorescent sensing of Hg²⁺via the formation of mercury(ii) barbiturate coordination polymers†

Jiani Wang,^ab Lei Zhang,^a Qiong Qi,^a Shunhua Li*^a and Yunbao Jiang^a

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* Corresponding authors

^a Department of Chemistry and Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: lishua@xmu.edu.cn

^b Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China

Abstract

A structurally simple and easily synthesized anthracene derivative bearing a barbituric acid moiety (AnB) was developed as a novel fluorescent chemosensor for Hg²⁺ in terms of specific ratiometric fluorescence response to Hg²⁺ in aqueous solution via the formation of Hg²⁺–AnB coordination polymers.

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Article information

DOI: https://doi.org/10.1039/C2AY26389K
Article type: Communication
Submitted: 12 Nov 2012
Accepted: 25 Dec 2012
First published: 04 Jan 2013

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Anal. Methods, 2013,5, 608-611

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Specific ratiometric fluorescent sensing of Hg²⁺via the formation of mercury(II) barbiturate coordination polymers

J. Wang, L. Zhang, Q. Qi, S. Li and Y. Jiang, Anal. Methods, 2013, 5, 608 DOI: 10.1039/C2AY26389K

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Analytical Methods