FIG 5.
Scanning electron micrographs of the surfaces and cross sections of Fe0 foils submerged in a Prolixibacter sp. MIC1-1 culture and an aseptic medium. (A and B) Surface of an Fe0 foil incubated in the Prolixibacter sp. MIC1-1 culture. (C) Cross section of an Fe0 foil incubated in the Prolixibacter sp. MIC1-1 culture. (D and E) Surface of an Fe0 foil incubated in the aseptic medium. (F) Cross section of an Fe0 foil incubated in the aseptic medium.