Fig. 3From: In-situ electrochemical analysis of microbial activityReduction peak confirmed to be associated with C. phytofermentans. With bacterial cells (solid line) in the medium, a reduction peak is observed. When the bacterial cells are removed (dashed line), the reduction peak is no longer observed. Inset: Linear regression of peak current versus scan rates. The peak current of each scan rate was plotted and corresponded surface associated electron transfer based on linear regression analysesBack to article page