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. 2020 Oct 28;13(21):4821. doi: 10.3390/ma13214821

Figure 9.

Figure 9

The antibacterial performance of (ac) blank chitosan and chitosan/Ag NP composites prepared using the system with (df) liquid cathode and (gi) liquid anode against Escherichia coli, Staphylococcus aureus, and Bacillus subtilis. Treatment time, 30 min. Incubation time, 24 h.