Sugar sensing based on induced pH changes

Literature Information

Publication Date 2007-03-09
DOI 10.1039/B700741H
Impact Factor 6.222
Authors

Youngmi Kim, Scott A. Hilderbrand, Ralph Weissleder, Ching-Hsuan Tung


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Abstract

A sensory assembly consisting of a pH sensitive NIR dye and an arylboronic acid shows ratiometric absorption changes with increased fluorescence intensity upon addition of sugar in aqueous media; this demonstrates a new signal transduction mechanism for the detection of sugar based on pH changes induced in the microenvironment of the sensory assembly.

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Chemical Communications

Chemical Communications
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