A novel highly selectively colorimetric and fluorescent chemosensor for pyrophosphate ion

被引：17

作者：

Fu, Tung-Ming ^{[1
]}

Wu, Chen-Yu ^{[1
]}

Cheng, Chang-Chiang ^{[1
]}

Yang, Chi-Rei ^{[2
]}

Yen, Yao-Pin ^{[1
]}

机构：

[1] Providence Univ, Dept Appl Chem, Taichung 433, Taiwan

[2] Taichung Vet Gen Hosp, Div Urol, Dept Surg, Taichung, Taiwan

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2010年 / 146卷 / 01期

关键词：

Colorimetric sensor; Fluorescent; Pyrophosphate; Anion recognition; Supramolecular chemistry; AQUEOUS-SOLUTION; ANION RECEPTORS; SENSOR; WATER; RECOGNITION; INDICATOR; PHOSPHATE;

D O I：

10.1016/j.snb.2010.02.043

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Three new chemosensors 1-3 were prepared, and their chromogenic and fluorogenic behaviors toward various anions were investigated. Among them, receptor 1 shows exclusive response toward pyrophosphate ion and also distinguishes pyrophosphate from other anions by different color and fluorescent changes in CH3CN/DMSO/H2O (85/10/5, v/v/v) solution. Thus, the receptor 1 can be used as a colorimetric and fluorescent chemosensor for the determination of pyrophosphate ion. The use of test strip of the receptor 1 to detect pyrophosphate was also reported. (c) 2010 Elsevier B.V. All rights reserved.

引用

页码：171 / 176

页数：6

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