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Issue 30, 2013
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Carbazole based hemicyanine dye for both “naked eye” and ‘NIR’ fluorescence detection of CN in aqueous solution: from molecules to low cost devices (TLC plate sticks)

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Abstract

A hybrid carbazole hemicyanine dye (receptor CHD) was developed as a new visible and near infrared chemodosimeter type sensor with high ratiometric selectivity towards cyanide in the presence of other anions in aqueous solution. The chemosensor also showed excellent performance when used in the “dip stick” method, i.e. in solid phase (TLC plates).

Graphical abstract: Carbazole based hemicyanine dye for both “naked eye” and ‘NIR’ fluorescence detection of CN− in aqueous solution: from molecules to low cost devices (TLC plate sticks)

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Publication details

The article was received on 14 May 2013, accepted on 10 Jun 2013 and first published on 10 Jun 2013


Article type: Communication
DOI: 10.1039/C3DT51262B
Citation: Dalton Trans., 2013,42, 10682-10686
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    Carbazole based hemicyanine dye for both “naked eye” and ‘NIR’ fluorescence detection of CN in aqueous solution: from molecules to low cost devices (TLC plate sticks)

    S. Goswami, S. Paul and A. Manna, Dalton Trans., 2013, 42, 10682
    DOI: 10.1039/C3DT51262B

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