Research Article

Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode

Figure 13

(a) HPMpFP-graphene/GCE was subjected to a stability test and a chronoamperogram for 0.1 mM glucose in 0.1 M PBS at +0.4 V for 3000s operating time. The results showed that the HPMpFP-graphene/GCE was stable for 3000s (see inset) and (b) TGA analysis.
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