Research Article

Carbon Dioxide as a Microbial Toxicity Enhancer of Some Antibacterial Agents: A New Potential Water Purification Tool

Figure 6

TEM. The effects of H2O2 on E. coli K-12. Negative contrasting (a) and ultrathin section (b): the external membrane cellular wall with expansion of periplasmatic space has been taken. Scale bar (a, b) = 1 μm.
906761.fig.006a
(a)
906761.fig.006b
(b)