New "turn-on" chemosensor for fluorescence detection of silver (I) based on tetracyanopyridine (TCPy)

被引：12

作者：

Chunikhin, Sergey S. ^{[1
]}

Bardasov, Ivan N. ^{[1
]}

Akasov, Roman A. ^{[2
,3
]}

V. Ershov, Oleg ^{[1
]}

机构：

[1] Ulyanov Chuvash State Univ, Moskovsky Pr 15, Cheboksary 428015, Russia

[2] I M Sechenov First Moscow State Med Univ, Moscow 119991, Russia

[3] Russian Acad Sci, Fed Sci Res Ctr Crystallog & Photon, Leninskiy Prospekt 59, Moscow 119333, Russia

来源：

DYES AND PIGMENTS | 2022年 / 205卷

关键词：

Polynitriles; Tetracyanopyridine; Ag sensor; Cysteine; Fluorescent confocal microscopy; QUANTUM DOTS; AG+; SENSOR; IONS; NANOPARTICLES; PROBE; GOLD;

D O I：

10.1016/j.dyepig.2022.110516

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The novel, selective and pH-resistant AIE type chemosensor, based on pyridine, containing a tetracyanobutadiene moiety (4-CN-TCPy) for turn on detection of Ag+, as well as for turn-off detection of I- and mercaptocarboxylic acids was developed. On the example of both tumor and non-tumor cells, it was shown that developed sensor can be used for fluorescent imaging of tissues.

引用

页数：9

共 44 条

[1]

Arulraj Abraham Daniel, 2015, Sensing and Bio-Sensing Research, V6, P19, DOI [10.1016/j.sbsr.2015.10.004, 10.1016/j.sbsr.2015.10.004]

[2] Novel fluorescent sensor for silver (I) based on the cinnamylidene derivatives of malononitrile trimer [J].

Bardasov, Ivan N. ;

Alekseeva, Anastasiya U. ;

Dianov, Nykolay R. ;

Ershov, Oleg, V .

JOURNAL OF MOLECULAR STRUCTURE, 2020, 1222

[3] Small molecule "turn on" fluorescent probe for silver ion and application to bioimaging [J].

Bhuvanesh, N. ;

Suresh, S. ;

Kumar, P. Ram ;

Mothi, E. M. ;

Kannan, K. ;

Kannan, V. Rajesh ;

Nandhakumar, R. .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2018, 360 :6-12

[4] Mercaptosuccinic acid modified CdTe quantum dots as a selective fluorescence sensor for Ag+ determination in aqueous solutions [J].

Cai, Cheng ;

Cheng, Heyong ;

Wang, Yuanchao ;

Bao, Haifeng .

RSC ADVANCES, 2014, 4 (103) :59157-59163

[5] Construction of Acetaldehyde-Modified g-C3N4 Ultrathin Nanosheets via Ethylene Glycol-Assisted Liquid Exfoliation for Selective Fluorescence Sensing of Ag+ [J].

Cao, Shihai ;

Chen, Huan ;

Jiang, Fang ;

Hu, Zhaoxia ;

Wang, Xin .

ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (51) :44624-44633

[6] A novel ratiometric fluorescent sensor for Ag plus based on two fluorophores [J].

Cen, Ming Jun ;

Chang, Tao ;

Yin, Yao Bing ;

Li, Xiao Liang ;

He, Yong Wu .

METHODS AND APPLICATIONS IN FLUORESCENCE, 2018, 6 (03)

[7] A ratiometric fluorescent sensor for zinc(II) with high selectivity [J].

Chen, Huili ;

Wu, Yanbo ;

Cheng, Yunfei ;

Yang, Hong ;

Li, Fuyou ;

Yang, Pin ;

Huang, Chunhui .

INORGANIC CHEMISTRY COMMUNICATIONS, 2007, 10 (12) :1413-1415

[8] In vitro anti-bacterial and biological properties of magnetron co-sputtered silver-containing hydroxyapatite coating [J].

Chen, W. ;

Liu, Y. ;

Courtney, H. S. ;

Bettenga, M. ;

Agrawal, C. M. ;

Bumgardner, J. D. ;

Ong, J. L. .

BIOMATERIALS, 2006, 27 (32) :5512-5517

[9] Novel chromophores of cyanopyridine series with strong solvatochromism and near-infrared solid-state fluorescence [J].

Chunikhin, Sergey S. ;

Ershov, Oleg, V ;

Ievlev, Mikhail Yu ;

Belikov, Mikhail Yu ;

Tafeenko, Viktor A. .

DYES AND PIGMENTS, 2018, 156 :357-368

[10] A colorimetric and fluorescence "turn-off" chemosensor for the detection of silver ion based on a conjugated polymer containing 2,3-di(pyridin-2-yl)quinoxaline [J].

Cui, Wei ;

Wang, Lingyun ;

Xiang, Gang ;

Zhou, Lixia ;

An, Xiaoning ;

Cao, Derong .

SENSORS AND ACTUATORS B-CHEMICAL, 2015, 207 :281-290

← 1 2 3 4 5 →