Fig. 6

SWV of the successive additions of LG in B–R buffer and 10 mV/s. Inset a: The calibration curve of LG at CPE/Fe2O3NPs. Inset b: The dependence of Ep with log f for LG using Eq. (6)
SWV of the successive additions of LG in B–R buffer and 10 mV/s. Inset a: The calibration curve of LG at CPE/Fe2O3NPs. Inset b: The dependence of Ep with log f for LG using Eq. (6)