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

Table 3

Size of Ag NPs released from nano/microfibers.

Sample	Particle size, mean ± SD, nm
	0.25 h	0.5 h	1 h	2 h	4 h	6 h
B1	37.53 ± 0.75	42.08 ± 0.50	41.34 ± 0.07	61.87 ± 1.02	NA	65.15 ± 0.87
B2	38.62 ± 2.56	38.71 ± 0.28	41.37 ± 1.08	52.64 ± 1.09	50.32 ± 0.19	55.62 ± 0.67
D1	30.85 ± 0.58	33.77 ± 0.15	37.45 ± 0.35	49.98 ± 0.68	71.95 ± 1.06	76.34 ± 1.09

NA, not available.