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. 2021 Nov 1;12:761084. doi: 10.3389/fmicb.2021.761084

Figure 3.

Figure 3

Antibacterial activity of VBLE-MnO2 NPs in terms of (A) log10 reduction and (B) % killing efficiency of bacterial strains in comparison with leaves extract of Viola betonicifolia and CH-MnO2 NPs. (C) Representative images of control and treated S. aureus and K. pneumonia with VBLE-MnO2.