Figure 6

The evolution of current and power densities of (A) Z. mobilis + medium and (B) Z. mobilis + medium + CuCl2 (modified medium) at 15 kΩ external resistance.

The evolution of current and power densities of (A) Z. mobilis + medium and (B) Z. mobilis + medium + CuCl2 (modified medium) at 15 kΩ external resistance.