Highly selective sensing of ClO4- in water with a simple cationic iridium(III) complex and its application in bioimaging

被引：9

作者：

Chao, Duobin ^{[1
]}

Ni, Shitan ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Petr & Chem Engn, Panjin 124221, Liaoning, Peoples R China

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2016年 / 324卷

关键词：

Sensor; Perchlorate; AIE; Iridium(III) complexes; Bioimaging; AGGREGATION-INDUCED EMISSION; INDUCED PHOSPHORESCENCE; FLUORESCENT-PROBE; IONS; DEAGGREGATION; FLUOROPHORES; DEPROTECTION; PERCHLORATE; SENSORS;

D O I：

10.1016/j.jphotochem.2016.03.010

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Anion sensing by optical sensors has gained considerable attention. Perchlorate ions readily exist in water medium. Sensing of ClO4- in water and living cells is still poorly studied. In this work, we demonstrate an efficient strategy for sensing of ClO4- in water and imaging ClO4- with red emission in cells by using a facilely synthesized cationic cyclometalated iridium(III) complex. Taking advantage of aggregation induced emission enhancement (AIEE), this iridium(III)-based sensor with weak emission in water displayed clear emission enhancement in presence of ClO4-. It is also demonstrated that the sensing process in water would not be interfered by Hg2+ which is capable of quenching emission of the sensor in THF. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：1 / 7

页数：7

共 47 条

[31] Lighting of a rhodamine-based fluorescent lamp using ClO4- as a connector: detection by the naked eye and cell imaging studies of trace amounts of ClO4- ions [J].

Sahana, Animesh ;

Banerjee, Arnab ;

Lohar, Sisir ;

Chottapadhyay, Amarnath ;

Mukhopadhyay, Subhra Kanti ;

Das, Debasis .

RSC ADVANCES, 2013, 3 (33) :14044-14047

[32] An aggregation-induced emission (AIE) active probe renders Al(III) sensing and tracking of subsequent interaction with DNA [J].

Samanta, Soham ;

Goswami, Sudeep ;

Hoque, Md. Najbul ;

Ramesh, Aiyagari ;

Das, Gopal .

CHEMICAL COMMUNICATIONS, 2014, 50 (80) :11833-11836

[33] Aggregation enhanced two-photon fluorescence of organic nanoparticles [J].

Shi, Xingrui ;

Xu, Zhenzhen ;

Liao, Qing ;

Wu, Yishi ;

Gu, Zhanjun ;

Zheng, Renhui ;

Fu, Hongbing .

DYES AND PIGMENTS, 2015, 115 :211-217

[34] Bay functionalized perylenediimide as a deaggregation based intracellular fluorescent probe for perchlorate [J].

Singh, Prabhpreet ;

Mittal, Lalit Singh ;

Vanita, Vanita ;

Kumar, Rahul ;

Bhargava, Gaurav ;

Walia, Amandeep ;

Kumar, Subodh .

CHEMICAL COMMUNICATIONS, 2014, 50 (90) :13994-13997

[35] Processible nanostructured materials with electrical conductivity and magnetic susceptibility: Preparation and properties of maghemite polyaniline nanocomposite films [J].

Tang, BZ ;

Geng, YH ;

Lam, JWY ;

Li, BS ;

Jing, XB ;

Wang, XH ;

Wang, FS ;

Pakhomov, AB ;

Zhang, XX .

CHEMISTRY OF MATERIALS, 1999, 11 (06) :1581-1589

[36] A novel triple-mode fluorescent pH probe from monomer emission to aggregation-induced emission [J].

Wang, Zhenghua ;

Ye, Jia-Hai ;

Li, Jing ;

Bai, Yang ;

Zhang, Wenchao ;

He, Weijiang .

RSC ADVANCES, 2015, 5 (12) :8912-8917

[37] Near-infrared phosphorescence: materials and applications [J].

Xiang, Haifeng ;

Cheng, Jinghui ;

Ma, Xiaofeng ;

Zhou, Xiangge ;

Chruma, Jason Joseph .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (14) :6128-6185

[38] Fluorescent chemosensors for Zn2+ [J].

Xu, Zhaochao ;

Yoon, Juyoung ;

Spring, David R. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (06) :1996-2006

[39] Luminescent Chemodosimeters for Bioimaging [J].

Yang, Yuming ;

Zhao, Qiang ;

Feng, Wei ;

Li, Fuyou .

CHEMICAL REVIEWS, 2013, 113 (01) :192-270

[40] Cationic iridium(III) complexes for phosphorescence staining in the cytoplasm of living cells [J].

Yu, Mengxiao ;

Zhao, Qiang ;

Shi, Linxi ;

Li, Fuyou ;

Zhou, Zhiguo ;

Yang, Hong ;

Yia, Tao ;

Huang, Chunhui .

CHEMICAL COMMUNICATIONS, 2008, (18) :2115-2117

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