Highly selective fluorescent and colorimetric chemosensor for detection of Hg2+ ion in aqueous media

被引：32

作者：

Jonaghani, Mohammad Zareh ^{[1
]}

Zali-Boeini, Hassan ^{[1
]}

机构：

[1] Univ Isfahan, Dept Chem, Esfahan 8174673441, Iran

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2017年 / 178卷

关键词：

Fluorescent; colorimetric; Chemosensor; Hg2+ ion; SENSITIVE FLUORESCENT; MERCURY; SENSOR; CHEMODOSIMETER; ICT;

D O I：

10.1016/j.saa.2017.01.065

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A highly efficient and selective fluorescent and colorimetric chemosensor based on naphthothiazole skeleton was synthesized and its colorimetric and fluorescent properties, were investigated. The sensor displays a rapid and highly selective colorimetric and fluorescence response toward Hg2+ without interference with other metal ions in CH3CN/H2O mixture (50/50, v/v). The detection limit for the fluorescent chemosensor S1 toward Hg2+ was 3.42 x 10(-8) M. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：66 / 70

页数：5

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