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

<div>Plots of Q-t curves (A) for unmodified GCE (a), graphene/GCE (b), and HPMpFP-graphene/GCE (c) in 4 mM K3 [Fe(CN)6] containing 0.1 M KCl (inset: plots of Q-t1/2 curves for each electrode, respectively); plots of Q-t curves (B) for the HPMpFP/graphene-modified GCE in 0.1 M PBS in the absence (a) and presence (b) of 0.1 mM glucose, respectively (inset: the plot of Q-t1/2 curves on HPMpFP-graphene/GCE).</div>

Journal of Analytical Methods in Chemistry

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Figure 8: 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 8 | 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 