From: Fabrication of chitosan-polyvinyl alcohol and silk electrospun fiber seeded with differentiated keratinocyte for skin tissue regeneration in animal wound model
Composition
Mean diameter (nm)
Pore size (μm)
Porosity (%)
PVA
842 ± 205
1.33 ± 0.49
74 ± 3.9
Ch-PVA
1070 ± 340
0.9 ± 0.31
52 ± 4.7
Ch-PVA + Silk
1200 ± 321
2.2 ± 0.9
68 ± 4.4