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Issue 34, 2012
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Ratiometric nanomolar detection of Cu2+ ions in mixed aqueous media: a Cu2+/Li+ ions switchable allosteric system based on thiacalix[4]crown

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Abstract

A novel ditopic fluorescent chemosensor 2, based on the 1,3-alternate conformation of thiacalix[4]crown possessing two complexation sites, was synthesized and shows ratiometric nanomolar detection of Cu2+ ions and exhibits negative allosteric behaviour between Cu2+/Li+ ions in mixed aqueous media.

Graphical abstract: Ratiometric nanomolar detection of Cu2+ ions in mixed aqueous media: a Cu2+/Li+ ions switchable allosteric system based on thiacalix[4]crown

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Publication details

The article was received on 19 May 2012, accepted on 13 Jul 2012 and first published on 16 Jul 2012


Article type: Paper
DOI: 10.1039/C2DT31081C
Citation: Dalton Trans., 2012,41, 10189-10193
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    Ratiometric nanomolar detection of Cu2+ ions in mixed aqueous media: a Cu2+/Li+ ions switchable allosteric system based on thiacalix[4]crown

    M. Kumar, N. Kumar and V. Bhalla, Dalton Trans., 2012, 41, 10189
    DOI: 10.1039/C2DT31081C

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