Water-dispersible silicon dots as a peroxidase mimetic for the highly-sensitive colorimetric detection of glucose.
CHEMICAL COMMUNICATIONS(2014)
Abstract
We demonstrate that photoluminescent Si-dots exhibit intrinsic peroxidase-like activity, and can catalyze the oxidization of 3,3',5,5'-tetramethylbenzidine (TMB) by H2O2, and produce a color change. This strategy can be used to detect glucose with high sensitivity and selectivity.
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Key words
peroxidase mimetic,water-dispersible,highly-sensitive
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