Figure 8.
Anti-biofilm activity of AgNPs. The anti-biofilm activity of AgNPs was assessed by incubating all test strains with different concentrations of AgNPs for 24 h in a 96-well plate. The results are expressed as the mean ± SD of three separate experiments each of which contained three replicates. Treated groups showed statistically significant differences from the control group by Student’s t-test (p < 0.05).