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Dalton Trans. 2013 Jun 14;42(22):8078-85. doi: 10.1039/c3dt50621e. Epub 2013 Apr 11.

Dual channel selective fluorescence detection of Al(III) and PPi in aqueous media with an 'off-on-off' switch which mimics molecular logic gates (INHIBIT and EXOR gates).

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1
Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah, India. spgoswamical@yahoo.com

Abstract

In this study, we have synthesized a simple Schiff base type isophthaloyl salicylaldehyde hydrazone (ISH) moiety which selectively detects Al(III) and PPi with a fluorescence enhancement at two different wavelengths in aqueous solution. The sensing phenomenon is also reversible and thus the sensor beautifully mimics logic gates (INHIBIT and EXOR gates).

PMID:
23575906
DOI:
10.1039/c3dt50621e
[Indexed for MEDLINE]
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