A diquinone–imidazole ensemble for selective colorimetric sensing of cyanide in aqueous medium via anion induced NIR absorption

Author:

Jayasudha Palanisamy1234,Manivannan Ramalingam1234,Elango Kuppanagounder P.1234

Affiliation:

1. Department of Chemistry

2. Gandhigram Rural Institute (Deemed University)

3. Gandhigram 624302

4. India

Abstract

The receptor selectively and sensitively senses cyanide ions in aqueous solution with a striking colour changeviaanion induced NIR absorption (913 nm).

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference32 articles.

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2. A colorimetric Schiff base chemosensor for CN− by naked-eye in aqueous solution

3. J. K. Fawell , J. R.Hickman, U.Lurid, B.Mintz and E. B.Pike, Guidelines for Drinking-Water Quality, World Health Organization, Geneva, Switzerland, 1996

4. C. Young , L.Tidwell and C.Anderson, Cyanide: Social Industrial and Economic Aspects, The Minerals, Metals and Materials Society, Warrendale, 2001

5. A selective modified carbon paste electrode for determination of cyanide using tetra-3,4-pyridinoporphyrazinatocobalt(II)

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