Mittapalli, Ramana R., Namashivaya, Siva S. R., Oshchepkov, Aleksandr S., Shumilova, Tatiana A., Rüffer, Tobias, Lang, Heinrich and Kataev, Evgeny A. (2017) Selective recognition of oxalate in water: effect of pH on binding strength and sensing mechanisms. Chemical Communications, 82:53. pp. 11345-11348. ISSN 1359-7345 (Print), 1364-548X (Online) (doi:https://doi.org/10.1039/c7cc06955c)

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Abstract

Bicyclic receptors bearing anthracene as a strap were designed for selective oxalate binding in a buffered aqueous solution. The receptors were found to possess two mechanisms of fluorescence response depending on the pH of a buffered solution. Receptor 2 binds oxalate at pH 6.2 showing a 10-fold fluorescence enhancement and a two orders of magnitude selectivity over other anions.

Item Type:	Article
Uncontrolled Keywords:	Materials Chemistry, Electronic, Optical and Magnetic Materials, General Chemistry, Surfaces, Coatings and Films, Metals and Alloys, Ceramics and Composites, Catalysis
Subjects:	Q Science > QD Chemistry
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science Faculty of Engineering & Science > School of Science (SCI)
SWORD Depositor:	Users 6393 not found.
Last Modified:	23 Nov 2018 16:35
URI:	http://gala.gre.ac.uk/id/eprint/17763

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