- Label-free Si quantum dots as photoluminescence probes for glucose detection.
Label-free Si quantum dots as photoluminescence probes for glucose detection.
Chemical communications (Cambridge, England) (2012-12-12)
Yinhui Yi, Jianhui Deng, Youyu Zhang, Haitao Li, Shouzhuo Yao
PMID23223193
RESUMEN
Si quantum dots have been demonstrated to be environmentally friendly photoluminescence probes and their fluorescence was quenched by H(2)O(2) that was produced from the glucose oxidase-catalyzed oxidation of glucose. This strategy could be used to detect glucose with high sensitivity and selectivity.
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Glucosa oxidasa from Aspergillus niger, Type X-S, lyophilized powder, 100,000-250,000 units/g solid (without added oxygen)
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Glucosa oxidasa from Aspergillus niger, Type VII, lyophilized powder, ≥100,000 units/g solid (without added oxygen)
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