Formation and Biopharmaceutical Characterization of Electrospun PVP Mats with Propolis and Silver Nanoparticles for Fast Releasing Wound Dressing

Table 2

Maximum quantities of phenolic acids released from nano/microfibers in 6 h.

Sample code	Composition of electrospun solutions	Released quantity (%) of phenolic compounds
		Vanillic acid	Caffeic acid	p-Coumaric acid	Ferulic acid	Vanillin
B	PVP in PEE ()	99.9	52.1	42.1	58.6	74.3
B1	PVP in PEE () with 10% Ag colloidal solution	71.1	48.6	38.0	49.3	53.6
B2	PVP in PEE () with 20% Ag colloidal solution	66.9	32.2	37.9	43.0	45.4
D	PVP in PEE ()	65.0	50.7	35.6	47.1	48.9
D1	PVP in PEE () with 10% Ag colloidal solution	100.0	100.0	82.9	100.0	79.1