Fig. 8

Discharge curves of GPCu electrodes made with different amount of peptide (0.2, 0.5, 1 and 2Â mg) in 0.1Â M sodium hydroxide solution at 0.6Â mA/cm2.

Discharge curves of GPCu electrodes made with different amount of peptide (0.2, 0.5, 1 and 2Â mg) in 0.1Â M sodium hydroxide solution at 0.6Â mA/cm2.