A multifunctional two-photon fluorescent probe for detecting H2S in wastewater and GSH in vivo

文献类型: 外文期刊

第一作者: Yu, Bin

作者: Yu, Bin;Chen, Chunyang;Luo, Weifang;Liu, Weisheng;Yu, Bin;Chen, Chunyang;Luo, Weifang;Liu, Weisheng;Ru, Jiaxi;Ru, Jiaxi

作者机构:

关键词: Coumarin; Fluorescent probe; Thiols; Hydrogen sulfide; Bioimaging

期刊名称:TALANTA ( 影响因子:6.057; 五年影响因子:5.386 )

ISSN: 0039-9140

年卷期: 2018 年 188 卷

页码:

收录情况: SCI

摘要: A novel turn-on fluorescent probe, which coumarin-fused coumarin was used as fluorophore to link with 2, 4-dinitrodiphenyl ether moiety that has high selectivity and sensitivity for H2S and thiols, was designed and synthesized. Our probe YB can sensitively react with H2S and GSH to release free fluorophore with strong fluorescence signals. The probe YB could use as a significant molecular imaging tool to study the endogenous GSH in living cell and a practical detector for H2S in the papermaking wastewater.

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