A highly selective chemosensor for naked-eye sensing of nanomolar Cu(II) in an aqueous medium

被引：41

作者：

Qian, Yaao ^{[1
]}

Cao, Li ^{[1
]}

Jia, Chunman ^{[1
,2
]}

Boamah, Peter Osei ^{[3
]}

Yang, Qiuyun ^{[1
]}

Liu, Chunling ^{[1
]}

Huang, Yan ^{[4
]}

Zhang, Qi ^{[1
,4
]}

机构：

[1] Hainan Univ, Hainan Prov Key Lab Fine Chem, Haikou 570228, Hainan, Peoples R China

[2] Hainan Univ, Natl Minist Educ Trop Resources Utilizat, Key Study Ctr, Haikou 570228, Hainan, Peoples R China

[3] Bolgatanga Polytech, Dept Ecol Agr, Bolgatanga, Ghana

[4] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Jiangsu, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 95期

基金：

中国国家自然科学基金;

关键词：

RATIOMETRIC FLUORESCENT-PROBE; COLORIMETRIC CHEMOSENSOR; CU2+ DETECTION; SCHIFF-BASE; ION DETECTION; LIVING CELLS; COPPER IONS; SENSOR; SPECTROMETRY; DERIVATIVES;

D O I：

10.1039/c5ra12407g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel highly selective and sensitive colorimetric chemosensor L for the detection of Cu2+ ion with a fast response time was designed and synthesized. Receptor L detected Cu2+ ion by changing its color from colorless to magenta in a semi-aqueous solution. The limit of detection for Cu2+ was calculated to be as low as 28 nM. The possible binding mode of compound L with Cu2+ ion was studied using the Job's method, HRMS, FTIR spectroscopy and H-1 NMR spectroscopy titration. Importantly, test strips containing L were fabricated as a naked-eye indicator for Cu2+ ion in pure water samples.

引用

页码：77965 / 77972

页数：8

共 50 条

[1] A colorimetric "naked-eye" Cu(II) chemosensor and pH indicator in 100% aqueous solution
Noh, Jin Young
Park, Gyeong Jin
Na, Yu Jeong
Jo, Hyun Yong
Lee, Seul Ah
Kim, Cheal
DALTON TRANSACTIONS, 2014, 43 (15) : 5652 - 5656
[2] Highly sensitive and selective colorimetric naked-eye detection of Cu2+ in aqueous medium using a hydrazone chemosensor
Hu, Shengli
Song, Jingjing
Zhao, Fang
Meng, Xianggao
Wu, Gongying
SENSORS AND ACTUATORS B-CHEMICAL, 2015, 215 : 241 - 248
[3] Naphthalene diimides as selective naked-eye chemosensor for copper(II) in aqueous solution
Doria, Filippo
Amendola, Valeria
Grande, Vincenzo
Bergamaschi, Greta
Freccero, Mauro
SENSORS AND ACTUATORS B-CHEMICAL, 2015, 212 : 137 - 144
[4] Colorimetric "Naked-eye" Highly Selective Detection of Cu(II) Ion by a Simple Chemosensor: An Experimental and Theoretical Modeling
Dalapati, Sasanka
Jana, Sankar
Guchhait, Nikhil
CHEMISTRY LETTERS, 2011, 40 (03) : 279 - 281
[5] A new naked-eye fluorescent chemosensor for Cu(II) and its practical applications
Wang, Yulian
Wang, Yue
Guo, Fengqi
Wang, Yanliang
Xie, Puhui
RESEARCH ON CHEMICAL INTERMEDIATES, 2021, 47 (08) : 3515 - 3528
[6] A highly selective coumarin-based chemosensor for naked-eye detection of cyanide anions via nucleophilic addition in pure aqueous environment
Ramesh, Subbiah
Kumaresan, Sudalaiyandi
MICROCHEMICAL JOURNAL, 2021, 169
[7] Highly selective colorimetric naked-eye Cu2+ detection using new bispyrazolone silver nanoparticle-based chemosensor
Ullah, Azeem
Ateeq, Muhammad
Shah, Muhammad Raza
Muhammad, Munira Taj
Shah, Faheem
Khan, Imran
Fazil, Perveen
Khalique, Abdul
Khan, Muhammad
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2018, 98 (10) : 977 - 985
[8] An efficient pyrimidine-based colorimetric chemosensor for naked-eye recognition of copper in aqueous medium
Dhara, Anamika
Guchhait, Nikhil
Bhattacharya, Subash Chandra
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2017, 94 (07) : 781 - 790
[9] A new hydrazone-based colorimetric chemosensor for naked-eye detection of copper ion in aqueous medium
Shi, Shao-Min
Li, Qiao
Hu, Sheng-Li
JOURNAL OF CHEMICAL RESEARCH, 2019, 43 (9-10) : 426 - 430
[10] A ratiometric chemodosimeter for highly selective naked-eye and fluorogenic detection of cyanide
Lin, Wei-Chi
Hu, Jiun-Wei
Chen, Kew-Yu
ANALYTICA CHIMICA ACTA, 2015, 893 : 91 - 100

← 1 2 3 4 5 →