Fig. 14

Representative plates showing the antibacterial activity of silver-doped iron NPs. (a, b) Ag-doped Fe3O4 NPs and (c, d) Ag-doped Fe2O3 NPs at various concentrations against the tested pathogenic bacteria.

Representative plates showing the antibacterial activity of silver-doped iron NPs. (a, b) Ag-doped Fe3O4 NPs and (c, d) Ag-doped Fe2O3 NPs at various concentrations against the tested pathogenic bacteria.