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. 2021 Mar 23;22(6):3277. doi: 10.3390/ijms22063277

Figure 5.

Figure 5

Schematic diagram demonstrating the preparation of food detection system containing electrochemically reduced graphene oxide/cyclodextrin modified glassy carbon electrode (E-rGO/CDs/GCE) to quantify the amount of imidacloprid (IDP) in test solution [142]. CE—counter electrode, RE—reference electrode, and WE—working electrode.