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>In 4 mM K3 [Fe(CN)6] containing 1.0 M KCl, the CV curves of the unmodified GCE (a), graphene/GCE (b), and HPMpFP-graphene/GCE (c) were shown (a), as were the Nyquist plots of the unmodified GCE (a), graphene/GCE (b), and HPMpFP-graphene/GCE (c) (the Randles equivalent system circuit is shown in the inset) (b).</div>

Journal of Analytical Methods in Chemistry

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Figure 3: 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 3 | 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 