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

共 43 条

[41] A low-cost and simple paper-based microfluidic device for simultaneous multiplex determination of different types of chemical contaminants in food [J].

Zhang, Yali ;

Zuo, Peng ;

Ye, Bang-Ce .

BIOSENSORS & BIOELECTRONICS, 2015, 68 :14-19

[42]

Zhu HY, 2013, LAB CHIP, V13, P51, DOI [10.1039/c2lc40864c, 10.1039/c21c40864c]

[43] A coordination driven deaggregation approach toward Hg2+-specific chemosensors based on thioether linked squaraine-aniline dyads [J].

Zhu, Huijun ;

Lin, Yaohui ;

Wang, Guimei ;

Chen, Yaqing ;

Lin, Xiaohong ;

Fu, Nanyan .

SENSORS AND ACTUATORS B-CHEMICAL, 2014, 198 :201-209

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