A new indazole-based colorimetric chemosensor for sequential detection of Cu2+ and GSH in aqueous solution

被引：28

作者：

Kim, Min Seon ^{[1
,2
]}

Jung, Jae Min ^{[1
,2
]}

Kang, Ji Hye ^{[1
,2
]}

Ahn, Hye Mi ^{[1
,2
]}

Kim, Pan-Gi ^{[3
]}

Kim, Cheal ^{[1
,2
]}

机构：

[1] Seoul Natl Univ Sci & Technol, Dept Fine Chem, Seoul 139743, South Korea

[2] Seoul Natl Univ Sci & Technol, Dept Interdisciplinary Bio IT Mat, Seoul 139743, South Korea

[3] Kyungpook Natl Univ, Sch Ecol & Environm Syst, Sangju 37224, South Korea

来源：

TETRAHEDRON | 2017年 / 73卷 / 32期

基金：

新加坡国家研究基金会;

关键词：

Colorimetric; Copper; Glutathione; Sequential detection; Theoretical calculations; EFFECTIVE CORE POTENTIALS; FLUORESCENT SENSOR; SELECTIVE DETECTION; METAL-IONS; MOLECULAR CALCULATIONS; BIOLOGICAL THIOLS; RELAY RECOGNITION; COPPER COMPLEX; CU(II); CYSTEINE;

D O I：

10.1016/j.tet.2017.06.051

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new selective and sensitive colorimetric chemosensor 1 was developed for the sequential detection of Cu2+ and glutathione (GSH) in aqueous solution. The sensor 1 detected Cu2+ ion by an obvious color change from colorless to pale yellow. Importantly, 1 could be used to detect and quantify Cu2+ ion in water samples, and the detection limit (0.14 mu M) of 1 for Cu2+ was much lower than the guideline (31.5 mu M) of WHO in drinking water. Also, Cu2+-2.1 complex can be used as a colorimetric sensor for GSH via naked -eye. The detection limit for GSH was founded to be 2.98 mu M. Moreover, the sensing ability of 1 for Cu2+ was supported by theoretical calculations. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：4750 / 4757

页数：8

共 50 条

[41] A selective colorimetric sensor for Cu2+ in aqueous solution
Liu, Yen-Wen
Chir, Jiun-Ly
Wang, Shan-Teng
Wu, An-Tai
INORGANIC CHEMISTRY COMMUNICATIONS, 2014, 45 : 112 - 115
[42] Selective detection of Cu2+ by benzothiazole-based colorimetric chemosensor: a DFT study
Heo, Jae Sung
Suh, Boeon
Kim, Cheal
JOURNAL OF CHEMICAL SCIENCES, 2022, 134 (02)
[43] Selective detection of Cu2+ by benzothiazole-based colorimetric chemosensor: a DFT study
JAE SUNG HEO
BOEON SUH
CHEAL KIM
Journal of Chemical Sciences, 2022, 134
[44] Specific detection of Cu2+ by a pH-independent colorimetric rhodamine based chemosensor
Cheah, Poh Wei
Heng, Mok Piew
Saad, Hazwani Mat
Sim, Kae Shin
Tan, Kong Wai
OPTICAL MATERIALS, 2021, 114
[45] Highly selective colorimetric schiff base chemosensor for detection of Cu2+
Liu, Dan
Zhu, Hua
Yang, Li
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2018, 57 (04): : 490 - 494
[46] A single colorimetric sensor for multiple targets: the sequential detection of Co2+ and cyanide and the selective detection of Cu2+ in aqueous solution
Jang, Hyo Jung
Jo, Tae Geun
Kim, Cheal
RSC ADVANCES, 2017, 7 (29): : 17650 - 17659
[47] A new thiophene-based dual functional chemosensor for ultrasensitive colorimetric detection of Cu2+ in aqueous solution and highly selective fluorimetric detection of Al3+ in living cells
Yin, Pengcheng
Niu, Qingfen
Wei, Tao
Li, Tianduo
Li, Yang
Yang, Qingxin
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2020, 389 (389)
[48] A novel colorimetric chemosensor based on quinoline for the sequential detection of Fe3+ and PPi in aqueous solution
Wang, Wei
Wei, Jiwen
Liu, Huimin
Liu, Qinglei
Gao, Yan
TETRAHEDRON LETTERS, 2017, 58 (11) : 1025 - 1029
[49] Visual-Detection of Cu2+ in DMSO aAqueous Solution Based on Benzimidazole Azo-dye as a Colorimetric Chemosensor
Ghorbanian, Moein
Asghari, Sakineh
Tajbakhsh, Mahmood
CHEMISTRYSELECT, 2024, 9 (31):
[50] A new and efficient diaminopyrimidine-based colorimetric and fluorescence chemosensor for the highly selective and sensitive detection of Cu2+ in aqueous media and living cells
Chounechenan, Sobhan Asadpour
Mohammadi, Asadollah
Ghafouri, Hossein
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2022, 267

← 1 2 3 4 5 →