L-Proline promoted fluorescent sensor for Mg2+ detection in a multicomponent sensory system

Yu Dong; Xuerong Mao; Xiaoxiang Jiang; Jiali Hou; Yixiang Cheng; Chengjian Zhu

doi:10.1039/C1CC12957K

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l-Proline promoted fluorescent sensor for Mg²⁺ detection in a multicomponent sensory system†

Yu Dong,^a Xuerong Mao,^a Xiaoxiang Jiang,^a Jiali Hou,^a Yixiang Cheng*^a and Chengjian Zhu*^a

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* Corresponding authors

^a Key Lab of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
E-mail: yxcheng@nju.edu.cn, cjzhu@nju.edu.cn
Fax: +86-25-88317761
Tel: +86-25-83686508

Abstract

Mg²⁺ can lead to the fluorescence enhancement of a dye molecule as high as 47.3-fold while L-proline acts as a promoter in this multicomponent sensory system. The fluorescence color could be easily detected by the naked eye under a UV-lamp.

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Article information

DOI: https://doi.org/10.1039/C1CC12957K
Article type: Communication
Submitted: 19 May 2011
Accepted: 04 Jul 2011
First published: 21 Jul 2011

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Chem. Commun., 2011,47, 9450-9452

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L-Proline promoted fluorescent sensor for Mg²⁺ detection in a multicomponent sensory system

Y. Dong, X. Mao, X. Jiang, J. Hou, Y. Cheng and C. Zhu, Chem. Commun., 2011, 47, 9450 DOI: 10.1039/C1CC12957K

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Chemical Communications