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New Color Chemosensors for Monosaccharides Based on Azo Dyes

Overview
Journal Org Lett
Publisher American Chemical Society
Specialties Biochemistry
Chemistry
Date 2001 Nov 27
PMID 11720562
Citations 23
Authors
N DiCesare
J R Lakowicz
Affiliations
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Abstract

Sugar detection is important for many applications. New developments in sugar signaling would provide new technologies to monitor glucose and other sugars. Azo dye 1 presents a new way to build molecular color sensors for monosaccharides. The boronic acid group is used as chelator group for monosaccharides and linked directly in resonance with the aromatic dye. Dye 1 shows a color change, from orange to purple, in the presence of sugar at neutral pH. [structure: see text]

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