Fig. 1From: Microbial community dynamics in electroactive biofilms across time under different applied anode potentialsCurrent production at four poised potentials from substage 1 to 3 and electrochemical and morphology analyses after substage 3. (a) anode cultivated at poised potential of +0.2 V; (b) anode cultivated at poised potential of 0 V; (c) anode cultivated at poised potential of −0.2 V; (d) anode cultivated at poised potential of −0.4 V; (e) peak current production at four poised potentials from substage 1 to 3Back to article page