A benzothiazole-based semisquarylium dye suitable for highly selective Hg2+ sensing in aqueous media

被引：27
|
作者：
Bae, Jin-Seok [1 ]
Gwon, Seon-Yeong [1 ]
Son, Young-A. [2 ]
Kim, Sung-Hoon [1 ]
机构：
[1] Kyungpook Natl Univ, Dept Text Syst Engn, Taegu 702701, South Korea
[2] Chungnam Natl Univ, Sch Chem & Biol Engn, Taejon 305764, South Korea
来源：
DYES AND PIGMENTS | 2009年 / 83卷 / 03期
关键词：
Benzothiazole; Semisquaraine; Hg2+ ion; Chemosensor; Fluorescence; SQUARYLIUM DYES; METAL-IONS; FLUORESCENT CHEMOSENSORS; MERCURY ION; HG(II); MOLECULES; SENSORS;
D O I：
10.1016/j.dyepig.2009.05.010
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A novel semisquarylium dye was synthesized by the reaction between 3,4-dibutoxy-3-cyclobutene-1,2-dione and a benzothiazolium salt and its metal ion sensing properties were investigated using absorption and emission spectroscopy. These misquarylium exhibited high selectivity for Hg2+ ions, as compared with Ca2+, Pb2+, Al3+, Ce2+, Ba2+, Ni2+, Cd2+, Zn2+ and Mg2+ ions in DMSO/H2O (9:1, v/v), which was attributed to the formation of a 2:1 BSQ:Hg2+ coordination complex. the formation of which was supported by the calculated geometry of the complex. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：324 / 327
页数：4
相关论文
共 50 条
  • [31] A selective and highly sensitive fluorescent probe of Hg2+ in organic and aqueous media: The role of a polymer network in extending the sensing phenomena to water environments
    Vallejos, Saul
    Estevez, Pedro
    Ibeas, Saturnino
    Munoz, Asuncion
    Garcia, Felix C.
    Serna, Felipe
    Garcia, Jose M.
    SENSORS AND ACTUATORS B-CHEMICAL, 2011, 157 (02) : 686 - 690
  • [32] Highly selective and sensitive turn-on fluorescent probes for sensing Hg2+ ions in mixed aqueous solution
    Wu, Zhen-Long
    Shi, Di
    Huang, Li
    He, Wen-Ying
    Sun, Xiang-Ying
    Liu, Bin
    Shen, Jiang-Shan
    SENSORS AND ACTUATORS B-CHEMICAL, 2019, 281 : 311 - 319
  • [33] A Highly Sensitive and Selective Fluorescent Chemodosimeter for Hg2+ in Neutral Aqueous Solution
    Fang-Ying Wu
    Yong-Qiang Zhao
    Zhao-Jun Ji
    Yu-Mei Wu
    Journal of Fluorescence, 2007, 17 : 460 - 465
  • [34] Highly selective and anions controlled fluorescent sensor for Hg2+ in aqueous environment
    Du, Jianjun
    Fan, Jiangli
    Peng, Xiaojun
    Li, Honglin
    Wang, Jingyun
    Sun, Shiguo
    JOURNAL OF FLUORESCENCE, 2008, 18 (05) : 919 - 924
  • [35] Highly Selective and Anions Controlled Fluorescent Sensor for Hg2+ in Aqueous Environment
    Jianjun Du
    Jiangli Fan
    Xiaojun Peng
    Honglin Li
    Jingyun Wang
    Shiguo Sun
    Journal of Fluorescence, 2008, 18 : 919 - 924
  • [36] The detection of Hg2+ by cyanobacteria in aqueous media
    Suresh, Moorthy
    Mishra, Sanjiv K.
    Mishra, Sandhya
    Das, Amitava
    CHEMICAL COMMUNICATIONS, 2009, (18) : 2496 - 2498
  • [37] Conformation-switched chemosensor for selective detection of Hg2+ in aqueous media
    Huang, Wei
    Wu, Da-Yu
    Duan, Chun-Ying
    INORGANIC CHEMISTRY COMMUNICATIONS, 2010, 13 (02) : 294 - 297
  • [38] Benzothiazole-based heterodipodal chemosensor for Cu2+ and CN- ions in aqueous media
    Na, Won Sik
    Raj, Pushap
    Singh, Narinder
    Jang, Doo Ok
    TETRAHEDRON LETTERS, 2019, 60 (39)
  • [39] Fluorescence probes based on AIE luminogen: application for sensing Hg2+ in aqueous media and cellular imaging
    Wang, Kai
    Li, Jiajun
    Ji, Shaomin
    Li, Lujun
    Qiu, Zhipeng
    Pan, Chengqiang
    Zhang, Jianye
    Huo, Yanping
    NEW JOURNAL OF CHEMISTRY, 2018, 42 (16) : 13836 - 13846
  • [40] A highly selective and sensitive fluorescent sensor based on a 1,8-naphthalimide with a Schiff base function for Hg2+ in aqueous media
    Li, Kaiyi
    Li, Ruixue
    Kong, Xiaoxia
    Shen, Qinqin
    Wan, Tiantian
    Wu, Huilu
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2022, 77 (09): : 611 - 617
12345