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Issue 29, 2012
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Aza crown ether appended hetarylazo dye—single molecular dual analyte chemosensor for Hg2+ and Pb2+

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Abstract

A hetarylazo dye appended with an aza crown ether detects and discriminates Hg2+ and Pb2+ from each other by immediate visual observation, significant from an ‘on-site’ evaluation point of view. It is accompanied by absorption based changes and is convincingly established from 1H NMR, TD-DFT and electrochemical studies.

Graphical abstract: Aza crown ether appended hetarylazo dye—single molecular dual analyte chemosensor for Hg2+ and Pb2+

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Publication details

The article was received on 17 Mar 2012, accepted on 18 May 2012 and first published on 21 May 2012


Article type: Communication
DOI: 10.1039/C2DT30610G
Citation: Dalton Trans., 2012,41, 8767-8769
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    Aza crown ether appended hetarylazo dye—single molecular dual analyte chemosensor for Hg2+ and Pb2+

    P. Kaur, D. Sareen and K. Singh, Dalton Trans., 2012, 41, 8767
    DOI: 10.1039/C2DT30610G

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