Development of a boron-dipyrromethene-Cu2+ ensemble based colorimetric probe toward hydrogen sulfide in aqueous media

被引：64

作者：

Gu, Xianfeng ^{[2
,3
]}

Liu, Chunhua ^{[2
]}

Zhu, Yi-Chun ^{[1
]}

Zhu, Yi-Zhun ^{[2
]}

机构：

[1] Fudan Univ, Shanghai Coll Med, Dept Physiol & Pathophysiol, Shanghai 200021, Peoples R China

[2] Fudan Univ, Sch Pharm, Shanghai 201203, Peoples R China

[3] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China

来源：

TETRAHEDRON LETTERS | 2011年 / 52卷 / 39期

基金：

美国国家科学基金会;

关键词：

Boron-dipyrromethene; Colorimetric probe; Hydrogen sulfide; Gasotransmitter; Biological sensor; NITRIC-OXIDE; H2S; CHEMOSENSORS; COPPER(II); SENSOR; MICE;

D O I：

10.1016/j.tetlet.2011.07.004

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A boron-dipyrromethene-Cu2+ ensemble based colorimetric probe for detection of hydrogen sulfide in aqueous media is reported. Complex 1-Cu(II) is able to selectively sense hydrogen sulfide over other anions and thiols followed by the release of compound 1 to give a remarkable change of UV absorption in aqueous solution (HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) buffer, 50 mM, pH 7.4, 5% DMSO). (C) 2011 Published by Elsevier Ltd.

引用

页码：5000 / 5003

页数：4

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