A highly selective PET-based chemosensor for instant detecting of Zn2+

被引：30

作者：

Guan, Jie ^{[1
]}

Zhang, Peng ^{[1
]}

Wei, Tai-bao ^{[1
]}

Lin, Qi ^{[1
]}

Yao, Hong ^{[1
]}

Zhang, You-ming ^{[1
]}

机构：

[1] Northwest Normal Univ, Coll Chem & Chem Engn, Minist Educ China, Key Lab Ecoenvironm Related Polymer Mat,Key Lab P, Lanzhou 730070, Gansu, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 67期

基金：

中国国家自然科学基金;

关键词：

AQUEOUS-SOLUTION; LIVING CELLS; FLUORESCENCE PROBE; EXCIMER FORMATION; ZINC-DEFICIENCY; METAL-IONS; ZN(II); SENSOR; WATER; COMPLEX;

D O I：

10.1039/c4ra04130e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple Zn2+-selective chemosensor system based on acylhydrazone was designed and synthesized, which could detect Zn2+ ions in aqueous solution with high selectivity and sensitivity over a wide pH range by the mechanism of photo-induced electron transfer (PET). The obvious color changes and pronounced OFF-ON-type fluorescent signaling behavior can be seen by the naked eye. The detection limit of L2 for Zn2+ ion was as low as 0.13 mu M. In addition, L2-Zn2+ complex can be used as an ON-OFF chemosensor candidate for Cu2+, as the Zn2+-induced emission can be quenched upon addition of Cu2+. Moreover, test strips for Zn2+ based on L2 were also fabricated, which could be used as a convenient and efficient test kit for instantly detecting Zn2+ in aqueous solution.

引用

页码：35797 / 35802

页数：6

共 50 条

[21] A highly selective diarylethene chemosensor for dual channel recognition of CN- and Zn2+ and its application [J].

Gao, Wendan ;

Li, Hui ;

Zhang, Yaping ;

Pu, Shouzhi .

TETRAHEDRON, 2019, 75 (17) :2538-2546

[22] Quinoline based fluorescent chemosensor for Zn2+ in water [J].

Li, Xiao-Bo ;

Chen, Jia-Yi ;

Niu, Zhi-Gang ;

Wang, En-Ju .

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2014, 53 (10) :1349-1352

[23] A highly selective turn-on chemosensor for Zn2+ in aqueous media and living cells [J].

Jung, Jae Min ;

Lee, Seong Youl ;

Nam, Eunju ;

Lim, Mi Hee ;

Kim, Cheal .

SENSORS AND ACTUATORS B-CHEMICAL, 2017, 244 :1045-1053

[24] A Novel Nanofibrous Film Chemosensor for Highly Selective and Sensitive Optical Signaling of Zn2+ [J].

Zhou, Chen ;

Liu, Heng .

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2017, 28 (10) :1947-1952

[25] The salen based chemosensors for highly selective recognition of Zn2+ ion [J].

Zhu, Wenkai ;

Du, LongChao ;

Li, Wensheng ;

Zuo, Jinyan ;

Shan, Jingrui .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 203 :501-509

[26] A novel di-triazole based peptide as a highly sensitive and selective fluorescent chemosensor for Zn2+ ions [J].

Kotha, Sambasivarao ;

Goyal , Deepti ;

Banerjee, Subhasree ;

Datta, Anindya .

ANALYST, 2012, 137 (12) :2871-2875

[27] A highly sensitive turn-on fluorescent chemosensor for recognition of Zn2+ and Hg2+ and applications [J].

Tang, Xu ;

Han, Juan ;

Wang, Yun ;

Bao, Xu ;

Ni, Liang ;

Wang, Lei ;

Li, Longhua .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017, 184 :177-183

[28] A Coumarin-Based Fluorescent Chemosensor for Zn2+ in Aqueous Ethanol Media [J].

Su, Zhuan ;

Chen, Kangyu ;

Guo, Yuan ;

Qi, Haiping ;

Yang, Xiao-Feng ;

Zhao, Minglei .

JOURNAL OF FLUORESCENCE, 2010, 20 (04) :851-856

[29] An Indole-Based Fluorescent Chemosensor for Detecting Zn2+ in Aqueous Media and Zebrafish [J].

Choe, Donghwan ;

So, Haeri ;

Park, Soyoung ;

Lee, Hangyul ;

Chae, Ju Byeong ;

Kim, Jiwon ;

Kim, Ki-Tae ;

Kim, Cheal .

SENSORS, 2021, 21 (16)

[30] Selective chemosensor capable of sensing both CN- and Zn2+: Its application to zebrafish [J].

Jung, Jae Min ;

Yun, Dongju ;

Lee, Hyojin ;

Kim, Ki-Tae ;

Kim, Cheal .

SENSORS AND ACTUATORS B-CHEMICAL, 2019, 297

← 1 2 3 4 5 →