Effect of brief exposure to anti-biofilm peptides on pre-formed plaque biofilms: superior efficacy of DJK-5.

<p>(A) CLSM images of 3-day-old plaque biofilms after one or three 3-minute exposures to the peptides (10 μg/mL). The scale bar represents 200 μm. (B) The proportion of dead bacterial cells after different peptide treatments for 3 minutes. Error bars represent the standard deviations calculated from three independent experiments.