Figure 3

Peroxidase-like activities of S. oneidensis.
UV-Vis of color development in (a) S. oneidensis, (b) Cytochrome c, (c) S. oneidensis/MBs, (d) MBs and (e) Pure water. The color developing was performed in substrate solution containing H2O2 and TMB for 30 min. Inset: photographs of the corresponding solutions.