A reusable multichannel anthraimidazoledione-based receptor for Hg2+ and Cu2+ ions: ultrasensitive, economical and facile detection of Hg2+ in real water sources through fluorescence readout

被引：32

作者：

Wani, Manzoor Ahmad ^{[1
]}

Thakur, Neha ^{[1
]}

Pandey, Mrituanjay D. ^{[1
]}

Pandey, Rampal ^{[1
]}

机构：

[1] Dr Harisingh Gour Cent Univ, Dept Chem, Sagar, MP, India

来源：

NEW JOURNAL OF CHEMISTRY | 2017年 / 41卷 / 18期

关键词：

FLUOROMETRIC CHEMOSENSORS; IMIDAZO-ANTHRAQUINONES; FERROCENE DERIVATIVES; COLORIMETRIC PROBES; SENSITIVE DETECTION; FLUORIDE; MERCURY(II); SENSORS; COPPER; CHEMODOSIMETER;

D O I：

10.1039/c7nj02097j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reusable multichannel anthraimidazoledione-based receptor 1 has been developed for the highly selective detection of Cu2+ and Hg2+ in aqueous media. Based on its high fluorescence sensitivity for Hg2+, 1 was probed for the practical detection of Hg2+ in various drinking water sources wherein the trace amount of Hg2+ was detected through fluorescence 'turn-off' signalling. Hence, 1 revealed qualitative and quantitative practical detection of HTMs (especially Hg2+) in a competitive environment through a multichannel signaling response.

引用

页码：10000 / 10008

页数：9

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