1,9-Pyrazoloanthrone as a Colorimetric and ``Turn-On'' Fluorometric Chemosensor: Structural Implications

Prasad, Karothu Durga and Venkataramaiah, N and Row, Tayur N Guru (2014) 1,9-Pyrazoloanthrone as a Colorimetric and ``Turn-On'' Fluorometric Chemosensor: Structural Implications. In: CRYSTAL GROWTH & DESIGN, 14 (5). pp. 2118-2122.

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Abstract

A colorimetric and ``turn-on'' fluorescent chemosensor based on 1,9-pyrazoloanthrone specifically for cyanide and fluoride ion detection shows a remarkable solid state reaction when crystals of tetrabutylammonium cyanide and fluoride are brought in physical contact with 1,9-pyrazoloanthrone. X-ray crystal structures of 1,9-pyrazoloanthrone and complexes have been determined, and the ion sensing activity (detection limit of 0.2 and 2 ppb) has been inferred based on spectroscopic and structural features.

Item Type:	Journal Article
Publication:	CRYSTAL GROWTH & DESIGN
Publisher:	AMER CHEMICAL SOC
Additional Information:	Copyright for this article belongs to the AMER CHEMICAL SOC, USA
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	14 Jun 2014 05:08
Last Modified:	14 Jun 2014 05:08
URI:	http://eprints.iisc.ac.in/id/eprint/49252

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