Fig. 5From: Enhanced bioethanol production by evolved Escherichia coli LGE2-H in a microbial electrolysis cell systemElectrosynthesis profiles for the E. coli-H strain growing in bio-oil. a Chronoamperometry plot of the current delivered to the fermentation medium. The gray-shaded area represents the area integrated to determine the total charge transferred, (b) Coulomb efficiency of the experimental groupBack to article page