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. 2020 Sep 2;13(17):3872. doi: 10.3390/ma13173872

Table 1.

Minimum inhibitory concentration (MIC) of the samples.

Bacterial Species Fe3O4@PDA/Ag/PDA (ug/mL) Fe3O4 (ug/mL) Fe3O4@PDA (ug/mL)
Staphylococcus aureus 320 No obvious antibacterial effect No obvious antibacterial effect
Escherichia coli 200 No obvious antibacterial effect No obvious antibacterial effect