A pyridoxal-based chemosensor for visual detection of copper ion and its application in bioimaging

被引：0

作者：

Cai-Xia Yin ^{[1
]}

Li-Jun Qu ^{[1
]}

Fang-Jun Huo ^{[2
]}

机构：

[1] Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education,Institute of Molecular Science,Shanxi University

[2] Research Institute of Applied Chemistry,Shanxi University

来源：

ChineseChemicalLetters | 2014年 / 25卷 / 09期

基金：

中国国家自然科学基金; 山西省青年科学基金;

关键词：

Pyridoxal-based; Copper ion; Chemosensor; Bioimaging;

D O I：

暂无

中图分类号：

TP212.2 [化学传感器]; O657.3 [光化学分析法（光谱分析法）];

学科分类号：

070302 ; 080202 ; 081704 ;

摘要：

A pyridoxal-based chemosensor was synthesized by reacting hydrazine hydrate and pyridoxal hydrochloride in ethanol and characterized by NMR and ESI-MS.The optical properties of the compound were investigated in a methanol:HEPES solution.The compound displayed selectivity for Cu2+,as evidenced by a colorless to yellow color change,which was characterized using UV–vis spectroscopy.The fluorescence of the compound can be quenched only by Cu2+,accompanying by a color change from blue to colorless.Furthermore,it can be used in bioimaging.

引用

页码：1230 / 1234

页数：5

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