Figure 12


(a) Antibacterial inhibition zone with different Se NPs concentrations: (A) pure sample, (B) 25, (C) 50, and (D) 100 ul of Se NPs. (b) Antibacterial activity of PVP/Se NPs against bacterial strains. Significant difference at p ≤ 0.05”.


(a) Antibacterial inhibition zone with different Se NPs concentrations: (A) pure sample, (B) 25, (C) 50, and (D) 100 ul of Se NPs. (b) Antibacterial activity of PVP/Se NPs against bacterial strains. Significant difference at p ≤ 0.05”.