Table 4. Antibacterial Activity of PVA/AG Hydrogels.

	Pseudomonas aeruginosa		Staphylococcus aureus
sample	bacterial colonies (cfu/mL)	antibacterial activity (%/g)	bacterial colonies (cfu/mL)	antibacterial activity (%/g)
PAG-0	11.8 ± 0.1a	10.4 ± 0.1a	11.8 ± 0.1b	3.5 ± 0.5a
PAG-1	11.4 ± 0.6a	14.5 ± 0.1a	10.7 ± 0.9ab	3.7 ± 0.5a
PAG-2	11.2 ± 0.3a	14.6 ± 0.6a	10.4 ± 0.1ab	5.0 ± 5.2a
PAG-3	10.8 ± 0.2a	15.3 ± 0.5a	10.1 ± 0.1a	7.3 ± 1.7a
PAG-4	10.8 ± 0.1a	37.9 ± 4.6b	9.9 ± 0.1a	8.2 ± 0.1a
Control	1.4 ± 0.3b		14.4 ± 0.3c