Colorimetric and fluorescent pH and Cu2+ probes induced by photoisomerization of a maleonitrile-based Salen ligand

被引：60
|
作者：
Cheng, Jinghui [1 ]
Zhang, Yuhui [1 ]
Ma, Xiaofeng [1 ]
Zhou, Xiangge [1 ]
Xiang, Haifeng [1 ]
机构：
[1] Sichuan Univ, Coll Chem, Chengdu 610041, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 100期
基金：
中国国家自然科学基金;
关键词：
ALKYNYLPLATINUM(II) TERPYRIDYL COMPLEXES; SCHIFF-BASE; PHOTOPHYSICAL PROPERTIES; HIGH-EFFICIENCY; LIVING CELLS; RANGE; SENSOR; DEVICES; ZNSALEN; DESIGN;
D O I：
10.1039/c3cc47137c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Both photo-induced cis-trans-isomers of a maleonitrile-based Salen ligand can be used as pH probes covering a broad pH range through three different mechanisms but upon undergoing the formation of a stable complex and Cu2+-promoted hydrolysis, respectively, they exhibit totally different responses and mechanisms for sensing Cu2+.
引用
收藏
页码：11791 / 11793
页数：3
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