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. 2023 Jul 20;11(7):1842. doi: 10.3390/microorganisms11071842

Figure 6.

Figure 6

Pseudomonas aeruginosa ATCC 27853 (a) and Staphylococcus aureus ATCC 29213 (b) biofilm formation (%) on polystyrene microplate without (C) or with the BS B3-15 at different concentrations (50, 100, 200, and 300 µg/mL). The bars represent the mean ± standard deviation for six replicates (n = 6). * p ≤ 0.05 and ** p ≤ 0.01 show significant differences compared with untreated controls. Data on biofilm reduction (%) are reported in brackets.