A Squaraine Derivative for Cost-Effective, Quick, and Highly Sensitive Determination of Mercury and Thiols and pH Sensing

被引：5

作者：

Sklavounos, Alexandros A. ^{[1
,2
]}

Pefkianakis, Eleftherios K. ^{[2
]}

Toubanaki, Dimitra K. ^{[3
]}

Vougioukalakis, Georgios C. ^{[2
]}

Calokerinos, Antony C. ^{[1
]}

机构：

[1] Univ Athens, Dept Chem, Analyt Chem Lab, Athens 15771, Greece

[2] Univ Athens, Dept Chem, Organ Chem Lab, Athens 15771, Greece

[3] Hellenic Pasteur Inst, Dept Microbiol, Cellular Immunol Lab, 127 Vasilissis Sofias Ave, Athens 11521, Greece

来源：

CHEMPLUSCHEM | 2016年 / 81卷 / 09期

关键词：

mercury; sensors; squaraines; thiols; UV; Vis spectroscopy; FLUORESCENT-PROBE; DYES; CHEMOSENSORS; SENSOR; HG2+; DESIGN; ION;

D O I：

10.1002/cplu.201600316

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The introduction of innovative sensing approaches is of increasing interest in the development of analytical platforms and methodologies for the colorimetric, fluorimetric, and/or optical detection of important analytes. Herein, the synthesis of a novel squaraine derivative is reported, as well as its successful utilization in the colorimetric and fluorimetric determination of thiols. The reported squaraine was also evaluated as a pH sensor. In addition, a promising paper-based colorimetric method for mercury detection was developed and evaluated.

引用

页码：913 / 916

页数：4

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