Fig. 3
Background-subtracted cyclic voltammograms at 50 mVs−1 at bare CPE, and ratios of Fe2O3NP/CPEs in 1 mM K4Fe(CN)6/0.1 M KCl solution
Fig. 3 | Bulletin of the National Research Centre
Background-subtracted cyclic voltammograms at 50 mVs−1 at bare CPE, and ratios of Fe2O3NP/CPEs in 1 mM K4Fe(CN)6/0.1 M KCl solution