Figure 5.

Etching effects of discharge gases on 1-day old biofilms. A) Z-stack confocal images of stained (Live/Dead kit) S. aureus biofilms after exposure to discharge argon for the indicated time; B) microscope images of CV stained S. aureus biofilms treated with discharge gases for 5 min at 100W. Data represent the mean and SD of at least three samples.

In Fig. 5, “mins” (x3) should read “min”