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Fluorescence turn-on detection of glucose via the Ag nanoparticle mediated release of a perylene probe
Juanmin Li1, Yongxin Li, Sohail Anjum Shahzad
1State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. congyu@ciac.ac.cn.
Abstract:
A novel fluorescence turn-on strategy for glucose sensing is demonstrated. The fluorescence of a perylene probe could be quenched by the silver nanoparticles (Ag NPs). The Ag NPs could be etched by H2O2 generated from the enzymatic oxidation of glucose. And efficient probe fluorescence recovery was detected.

