A Selective “Turn‐On” Fluorescent Probe for Recognition of Mercury(II) Ions in Aqueous Solution Based on a Desulfurization Reaction | Zendy

Yan Yuanyuan | Zendy; Zhang Yanhua | Zendy; Xu Hui | Zendy

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A Selective “Turn‐On” Fluorescent Probe for Recognition of Mercury(II) Ions in Aqueous Solution Based on a Desulfurization Reaction

Author(s) -

Yan Yuanyuan,

Zhang Yanhua,

Xu Hui

Publication year - 2013

Publication title -

chempluschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.801

H-Index - 61

ISSN - 2192-6506

DOI - 10.1002/cplu.201300150

Subject(s) - fluorescence , moiety , chemistry , aqueous solution , thiourea , metal ions in aqueous solution , photochemistry , mercury (programming language) , selectivity , turn (biochemistry) , ion , inorganic chemistry , flue gas desulfurization , combinatorial chemistry , catalysis , organic chemistry , physics , quantum mechanics , computer science , programming language , biochemistry

Turn me on : A new “turn‐on” 1,8‐naphthalimide‐type chemosensor 1 has been prepared and exhibited high selectivity and sensitivity towards Hg 2+ 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.

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