A selective fluorescent probe for the detection of Cd2+ in different buffer solutions and water

被引：37

作者：

Xu, Zheng ^{[1
]}

Li, Guoqiang ^{[1
]}

Ren, Yuan-Yuan ^{[2
]}

Huang, Hua ^{[1
]}

Wen, Xiaoping ^{[1
]}

Xu, Qiang ^{[1
]}

Fan, Xiaotian ^{[3
]}

Huang, Zhao ^{[3
]}

Huang, Junhai ^{[4
]}

Xu, Lin ^{[1
,2
]}

机构：

[1] Chongqing Univ Arts & Sci, Coll Mat & Chem Engn, Chongqing Key Lab Environm Mat & Remediat Technol, 319 Honghe Ave, Chongqing 402160, Peoples R China

[2] East China Normal Univ, Sch Chem & Mol Engn, 3663 N Zhongshan Rd, Shanghai 200062, Peoples R China

[3] Yongchuan Inst Food & Drug Control, Chongqing 402160, Peoples R China

[4] China State Inst Pharmaceut Ind, Zhangjiang Inst, 1599 Zhangheng Rd, Shanghai 201203, Peoples R China

来源：

DALTON TRANSACTIONS | 2016年 / 45卷 / 30期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

PLATINUM-ACETYLIDE COMPLEXES; 100-PERCENT AQUEOUS-SOLUTION; INDUCED EMISSION BEHAVIOR; METAL-ION SELECTIVITY; TURN-ON PROBE; LIVING CELLS; CADMIUM IONS; AGGREGATION BEHAVIOR; LIVE CELLS; ZINC IONS;

D O I：

10.1039/c6dt01398h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A simple fluorescent probe NHQ based on quinoline was successfully prepared via one-step synthesis. The probe NHQ exhibited "turn-on" fluorescence and excellent selectivity toward Cd2+ in different buffer solutions such as Tris-HCl buffer solution, HEPES buffer solution, and PBS buffer solution, and even in water. Moreover, the binding model of NHQ with Cd2+ was definitely confirmed by the single crystal X-ray diffraction studies of the complex.

引用

页码：12087 / 12093

页数：7

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