A Selective Colorimetric and Turn-on Fluorescent Chemosensor for Hg2+ in Aqueous Solution

被引：0
|
作者：
Yi-Ru Chiou
Chin-Feng Wan
An-Tai Wu
机构：
[1] National Changhua University of Education,Department of Chemistry
[2] Chung Shan Medical University,Department of Medical Applied Chemistry
来源：
Journal of Fluorescence | 2017年 / 27卷
关键词：
Colorimetric; Fluorescence; Turn-on; Thiophene;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A simple colorimetric and turn-on fluorescence receptor FT (thiophene appended fluorescein-hydrazone derivative) was prepared and its cation-sensing properties were investigated. Receptor FT displayed a selective colorimetric change (from colorless to orange color) upon binding to Hg2+ in DMSO/H2O (1:9, v/v) solution. The association constant of FT-Hg2+ complex was calculated to be 3.03 × 109 M−1, and the detection limit for Hg2+ was found to be 0.24 ppm.
引用
收藏
页码：317 / 322
页数：5
相关论文
共 50 条
  • [1] A Selective Colorimetric and Turn-on Fluorescent Chemosensor for Hg2+ in Aqueous Solution
    Chiou, Yi-Ru
    Wan, Chin-Feng
    Wu, An-Tai
    [J]. JOURNAL OF FLUORESCENCE, 2017, 27 (01) : 317 - 322
  • [2] A colorimetric and turn-on fluorescent chemosensor for selective detection of Hg2+: theoretical studies and intracellular applications
    Roy, Rimi
    Rakshit, Soumyadipta
    Bhar, Sanjay
    Bhattacharya, Subhash Chandra
    [J]. RSC ADVANCES, 2015, 5 (83) : 67833 - 67840
  • [3] Selective colorimetric and fluorescent chemosensor for Hg2+
    Lee, Myoung Mi
    Lee, Jae Jun
    Lee, Sun Young
    Kim, Yong Sung
    Kim, Cheal
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 247
  • [4] Colorimetric and turn-on Fluorescence Chemosensor for Hg2+ Ion Detection in Aqueous Media
    Pydisetti Gurunadha Rao
    Birudaraju Saritha
    T. Siva Rao
    [J]. Journal of Fluorescence, 2019, 29 : 353 - 360
  • [5] Colorimetric and turn-on Fluorescence Chemosensor for Hg2+ Ion Detection in Aqueous Media
    Rao, Pydisetti Gurunadha
    Saritha, Birudaraju
    Rao, T. Siva
    [J]. JOURNAL OF FLUORESCENCE, 2019, 29 (02) : 353 - 360
  • [6] A highly selective fluorescent chemosensor for Hg2+ in aqueous solution
    Wang, L
    Wong, WK
    Wu, L
    Li, ZY
    [J]. CHEMISTRY LETTERS, 2005, 34 (07) : 934 - 935
  • [7] A Selective and Sensitive "Turn-on" Fluorescent Chemosensor for Recognition of Hg2+ Ions in Water
    Dai, Huiling
    Yan, Yuanyuan
    Guo, Yong
    Fan, Lingling
    Che, Zhiping
    Xu, Hui
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (36) : 11188 - 11191
  • [8] A selective colorimetric fluorescent chemosensor for Hg2+ in aqueous medium and in the solid state
    Tsai, Hsuan-Ju
    Su, Yu-chun
    Wan, Chin-Feng
    Wu, An-Tai
    [J]. JOURNAL OF LUMINESCENCE, 2018, 194 : 279 - 283
  • [9] A "Turn-on" Fluorescent Hg2+ Chemosensor Based on Ferrier Carbocyclization
    Ma, Xing
    Wang, Jing
    Shan, Qiuli
    Tan, Zhuowei
    Wei, Guohua
    Wei, Dongbin
    Du, Yuguo
    [J]. ORGANIC LETTERS, 2012, 14 (03) : 820 - 823
  • [10] Highly selective and sensitive fluorescent chemosensor for Hg2+ in aqueous solution
    Wu, Hsiu-Han
    Sun, Yao-Lin
    Wan, Chin-Feng
    Yang, Shih-Tse
    Chen, Shau-Jiun
    Hu, Ching-Han
    Wu, An-Tai
    [J]. TETRAHEDRON LETTERS, 2012, 53 (09) : 1169 - 1172
12345