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. 2020 Oct 29;10:18683. doi: 10.1038/s41598-020-75514-7

Figure 3.

Figure 3

Cyclic voltammograms of 10 mM K4[Fe(CN)6] in 50 mM phosphate buffer (scan rate 50 mV s−1) for bare gold electrode (GE), after formation of POPC lipid bilayer (PC), after direct plasma treatment of the SLB (20 min/30 min plasma), or with 200 µM hydrogen peroxide (200 µM).