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
收藏
页码：1230 / 1234
页数：5
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