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. 2023 Aug 24;12(9):1365. doi: 10.3390/antibiotics12091365

Figure 4.

Figure 4

The effects of various silica NP treatments on A. baumanni’s biofilm inhibition at concentrations of (A) 1.0 mg/mL, (B) 0.5 mg/mL, (C) 0.25 mg/mL, and (D) 0.125 mg/mL. The negative control represents broth only, and the positive control represents (A) 5.0 mg/mL amoxicillin, (B) 2.5 mg/mL amoxicillin, (C) 1.25 mg/mL amoxicillin, and (D) 0.625 mg/mL amoxicillin. * Values represent means ± standard error. Statistical analysis involving different treatments was performed using a one-way ANOVA followed by a Tukey multiple comparison post-test, * p < 0.05. Different letters indicate significant comparison.