An effective fluorescent sensor for ClO- in aqueous media based on thiophene-cyanostilbene Schiff-base

被引：23
作者：
Guo, Hongyu [1 ,2 ,3 ]
Lin, Jianrong [1 ]
Zheng, Linlu [4 ]
Yang, Fafu [1 ,3 ]
机构：
[1] Fujian Normal Univ, Coll Chem & Mat, Fuzhou 350007, Peoples R China
[2] Fujian Key Lab Polymer Mat, Fuzhou 350007, Peoples R China
[3] Fujian Prov Key Lab Adv Mat Oriented Chem Engn, Fuzhou 350007, Peoples R China
[4] Ningde Normal Univ, Fujian Prov Key Lab Featured Biochem & Chem Mat, Ningde 352106, Peoples R China
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2021年 / 256卷
基金：
中国国家自然科学基金;
关键词：
Cyanostilbene; ClO-; Sensor; Fluorescence; Aqueous media; AGGREGATION-INDUCED EMISSION; REACTIVE OXYGEN; HYPOCHLOROUS ACID; LIVING CELLS; LIVE CELLS; PROBE; AIE; BODIPY; LIGHT; WATER;
D O I：
10.1016/j.saa.2021.119744
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Although some reports on sensing ClO- had been presented, the ClO- sensor with high selectivity and sensitivity in aqueous media was still expected. Herein, an effective fluorescent sensor for ClO- in aqueous media was designed and synthesized by simple procedure based on cyanostilbene derivative (TCS). TCS exhibited strong fluorescence in aqueous media, which could be selectively quenched by ClO- among various species. The detection limit was as low as 3.2 x 10(-8) M. The sensing mechanism of the oxidation of sulfur in thiophene unit was confirmed by the FT-IR spectrum, fluorescence Job's plot, H-1 NMR spectrum and MS spectrum. This sensor was successfully applied on detecting ClO- in real sample and living cell imaging, suggesting its potential application for sensing ClO- in both vitro assay and vivo environment. (C) 2021 Elsevier B.V. All rights reserved.
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页数：7
相关论文
共 57 条
[1]  
[Anonymous], 2021, ACTA PART MOL BIOMOL, V256
[2]   A fluorescent sensor for thymine based on bis-BODIPY containing butanediamido bridges [J].
Bi, Jiahui ;
Ji, Xiaoyu ;
Guo, Meiyan ;
Guo, Hongyu ;
Yang, Fafu .
NEW JOURNAL OF CHEMISTRY, 2019, 43 (15) :5890-5896
[3]   Aggregation-Induced Emission-Based Chemodosimeter Approach for Selective Sensing and Imaging of Hg(II) and Methylmercury Species [J].
Chatterjee, Amrita ;
Banerjee, Mainak ;
Khandare, Dipratn G. ;
Gawas, Ram U. ;
Mascarenhas, Starlaine C. ;
Ganguly, Anasuya ;
Gupta, Rishabh ;
Joshi, Hrishikesh .
ANALYTICAL CHEMISTRY, 2017, 89 (23) :12698-12704
[4]   Sensing and imaging of mitochondrial viscosity in living cells using a red fluorescent probe with a long lifetime [J].
Chen, Bochao ;
Li, Chengde ;
Zhang, Jie ;
Kan, Jianfei ;
Jiang, Tiantian ;
Zhou, Jin ;
Ma, Huimin .
CHEMICAL COMMUNICATIONS, 2019, 55 (51) :7410-7413
[5]   Execution of aggregation-induced emission as nano-sensors for hypochlorite detection and application for bioimaging in living cells and zebrafish [J].
Chen, Hong ;
He, Xiaojun ;
Yu, Yuzhong ;
Qian, Yuna ;
Shen, Jianliang ;
Zhao, Shanchao .
TALANTA, 2020, 214
[6]   Ultrasensitive water sensors based on fluorenone-tetraphenylethene AIE luminogens [J].
Chen, Tao ;
Chen, Ze-Qiang ;
Gong, Wen-Liang ;
Li, Chong ;
Zhu, Ming-Qiang .
MATERIALS CHEMISTRY FRONTIERS, 2017, 1 (09) :1841-1846
[7]   Synthesis of a highly HOCl-selective fluorescent probe and its use for imaging HOCl in cells and organisms [J].
Chen, Xiaoqiang ;
Lee, Kyung-Ah ;
Ren, Xintong ;
Ryu, Jae-Chan ;
Kim, Gyungmi ;
Ryu, Ji-Hwan ;
Lee, Won-Jae ;
Yoon, Juyoung .
NATURE PROTOCOLS, 2016, 11 (07) :1219-1228
[8]   Recent progress in the development of fluorescent, luminescent and colorimetric probes for detection of reactive oxygen and nitrogen species [J].
Chen, Xiaoqiang ;
Wang, Fang ;
Hyun, Ji Young ;
Wei, Tingwen ;
Qiang, Jian ;
Ren, Xintong ;
Shin, Injae ;
Yoon, Juyoung .
CHEMICAL SOCIETY REVIEWS, 2016, 45 (10) :2976-3016
[9]   Fluorescent and luminescent probes for detection of reactive oxygen and nitrogen species [J].
Chen, Xiaoqiang ;
Tian, Xizhe ;
Shin, Injae ;
Yoon, Juyoung .
CHEMICAL SOCIETY REVIEWS, 2011, 40 (09) :4783-4804
[10]   Light up ClO- in live cells using an aza-coumarin based fluorescent probe with fast response and high sensitivity [J].
Fan, Jiangli ;
Mu, Huiying ;
Zhu, Hao ;
Wang, Jingyun ;
Peng, Xiaojun .
ANALYST, 2015, 140 (13) :4594-4598
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