Literature DB >> 31986623

A Selective "Turn-On" Fluorescent Probe for Recognition of Mercury(II) Ions in Aqueous Solution Based on a Desulfurization Reaction.

Yuanyuan Yan1, Yanhua Zhang1, Hui Xu1.   

Abstract

Turn me on: A new "turn-on" 1,8-naphthalimide-type chemosensor 1 has been prepared and exhibited high selectivity and sensitivity towards Hg2+ ions over other heavy- and transition-metal ions in aqueous solution, accompanied by the transformation of a weakly fluorescent thiourea moiety (colorless) to a highly fluorescent urea one (green) with an increase in fluorescence intensity.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  desulfurization; fluorescence; fused-ring systems; mercury; naphthalimides; sensors

Year:  2013        PMID： 31986623     DOI： 10.1002/cplu.201300150

Source DB:  PubMed          Journal:  Chempluschem        ISSN： 2192-6506            Impact factor:   2.863


  2 in total

Review 1.  Synthesis and application of coumarin fluorescence probes.

Authors:  Xiao-Ya Sun; Teng Liu; Jie Sun; Xiao-Jing Wang
Journal:  RSC Adv       Date:  2020-03-17       Impact factor: 4.036

2.  A novel coumarin-based colorimetric and fluorescent probe for detecting increasing concentrations of Hg2+ in vitro and in vivo.

Authors:  Li Huang; Wenlong Sheng; Lizhen Wang; Xia Meng; Hongdong Duan; Liqun Chi
Journal:  RSC Adv       Date:  2021-07-05       Impact factor: 4.036
  2 in total

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