Synthesis and Spectral Studies of a Novel Benzoxazole-Derived Fluorescent Probe for Hg2+-Reference-Cited by-同舟云学术

Synthesis and Spectral Studies of a Novel Benzoxazole-Derived Fluorescent Probe for Hg2+

Published:2016-05 Issue:5 Volume:40 Page:280-283
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Zhang Yong¹,Wang Yi-Chao¹,Mei Jia-Geng¹,Yang Na-Na¹,Wang Wei-Na²,Ai Si-Fan³,Fang Zhi-Qiang⁴

Affiliation:

1. College of Chemistry and Chemical Engineering, Hubei Polytechnic University, Huangshi 435003, P.R. China

2. Higher Vocational Technical School, Hubei Polytechnic University, Huangshi 435003, P.R. China

3. College of Science, Tianjin University of Science and Technology, Tianjin 300457, P.R. China

4. Huangshi Lifuda pharmaceutical chemical co., Ltd., Yangxin, 435229, P.R. China

Abstract

A novel turn-off fluorescent probe bearing a benzoxazole fluorophore has been synthesised and characterised. Its recognition properties towards different metal ions have been researched by spectrometry. The probe was highly selective and sensitive to Hg2+ and showed a complexation ratio towards Hg2+ of 1:1. Its fluorescence intensity varied almost linearly with the concentration of Hg2+ (1.6~8.6 μmol L−1), and the detection limit of Hg2+ was estimated to be 0.68 μmol L−1.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/174751916X14599541191262

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