FIG. 3.
Epi-fluorescent images (×200) of a C. albicans biofilm during exposure to a CHG-PI solution (0.2 mg of CHG/ml). Times (in minutes) after interfacial saturation with CHG (90% dosing) were as follows: (a) 0.5, (b) 1.0, (c) 1.5, (d) 2.0, (e) 4.0, (f) 8.0. Scale bar, 50 μm. Only a portion of the field of view is shown.