New color chemosensors for monosaccharides based on Azo dyes

被引：128
作者：
DiCesare, N [1 ]
Lakowicz, JR [1 ]
机构：
[1] Univ Maryland, Sch Med, Ctr Fluorescence Spect, Baltimore, MD 21201 USA
来源：
ORGANIC LETTERS | 2001年 / 3卷 / 24期
关键词：
D O I：
10.1021/ol016813p
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
[GRAPHICS] Sugar detection is important for many applications. New developments in 7 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.
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页码：3891 / 3893
页数：3
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