Recent advances of small-molecule fluorescent probes for detecting biological hydrogen sulfide
作者机构：Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of TechnologyHangzhou 310014China College of Pharmaceutical SciencesZhejiang UniversityHangzhou 310058China
出 版 物：《Frontiers of Chemical Science and Engineering》 (化学科学与工程前沿（英文版）)
年 卷 期：2022年第16卷第1期
页 面：34-63页
核心收录：
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学]
基 金：supported by China Postdoctoral Science Foundation(Grant No.2019M652053).
主 题：hydrogen sulfide fluorescent probe reducibility nucleophilicity copper sulfide precipitate hydrogen polysulfides
摘 要：H_(2)S is well-known as a colorless,acidic gas,with a notoriously rotten-egg smell.It was recently revealed that H_(2)S is also an endogenous signaling molecule that has important biological functions,however,most of its physiology and pathology remains elusive.Therefore,the enthusiasm for H_(2)S research remains.Fluorescence imaging technology is an important tool for H_(2)S biology research.The development of fluorescence imaging technology has realized the study of H_(2)S in subcellular organelles,facilitated by the development of fluorescent probes.The probes reviewed in this paper were categorized according to their chemical mechanism of sensing and were divided into three groups:H_(2)S reducibility-based probes,H_(2)S nucleophilicity-based probes,and metal sulfide precipitation-based probes.The structure of the probes,their sensing mechanism,and imaging results have been discussed in detail.Moreover,we also introduced some probes for hydrogen polysulfides.
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