Fig. 2.

The repetitive CVs at the scan rate of 100 mV s⁻¹ for 50 μg mL⁻¹ favipiravir (A), and CVs at different scan rates (10, 25, 50, 75, 100 and 150 mV s⁻¹) for 100 μg mL⁻¹ favipiravir (B). Electrode, CPT-BDD; supporting electrolyte, surfactant-free BR buffer at pH 8.0. A: Arrow indicates order of the recorded scans. Dashed lines represent background current. B: Linear dependences i_p vs. v and i_p vs. v^1/2 are appended in the inset.