Fabrication and Characterization of Electrospun Wool Keratin/Poly(vinyl alcohol) Blend Nanofibers
Figure 5
FTIR spectra of (a) electrospun PVA and (e) keratin powder as well as the blend nanofibers obtained using various weight ratios of keratin to PVA: (b) 50/50, (c) 60/40, and (d) 70/30.