A “naked eye” and ratiometric fluorescent chemosensor for rapid detection of F− based on combination of desilylation reaction and excited-state proton transfer

Yinyin Bao; Bin Liu; Hu Wang; Jiao Tian; Ruke Bai

doi:10.1039/C1CC00034A

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A “naked eye” and ratiometric fluorescent chemosensor for rapid detection of F⁻ based on combination of desilylation reaction and excited-state proton transfer†

Yinyin Bao,^a Bin Liu,^a Hu Wang,^a Jiao Tian^a and Ruke Bai*^a

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* Corresponding authors

^a CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, P. R. China 230026
E-mail: bairk@ustc.edu.cn
Fax: 0086-551-3631760
Tel: 0086-551-3600722

Abstract

A colorimetric and ratiometric fluorescent chemosensor for F⁻ has been prepared, which is based on combination of desilylation reaction and excited-state proton transfer from the desilylation product to F⁻. The sensor exhibits rapid response, excellent selectivity and sensitivity to F⁻.

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Article information

DOI: https://doi.org/10.1039/C1CC00034A
Article type: Communication
Submitted: 04 Jan 2011
Accepted: 24 Jan 2011
First published: 21 Feb 2011

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Chem. Commun., 2011,47, 3957-3959

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A “naked eye” and ratiometric fluorescent chemosensor for rapid detection of F⁻ based on combination of desilylation reaction and excited-state proton transfer

Y. Bao, B. Liu, H. Wang, J. Tian and R. Bai, Chem. Commun., 2011, 47, 3957 DOI: 10.1039/C1CC00034A

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