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  • Title: An efficient thiourea-based colorimetric chemosensor for naked-eye recognition of fluoride and acetate anions: UV-vis and 1HNMR studies.
    Author: Misra A, Shahid M, Dwivedi P.
    Journal: Talanta; 2009 Dec 15; 80(2):532-8. PubMed ID: 19836516.
    Abstract:
    An efficient colorimetric chemosensor with a thiourea binding site and 2-amino-6-nitrobenothiazole as a signaling unit has been synthesized by dithiocarbamate approach. The chemosensor has been utilized for selective recognition of fluoride and acetate anions in dry DMSO solution by UV-vis and (1)H NMR titration experiments. The chemosensor has shown naked-eye sensitivity for both the anions in solution.
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