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Cross-linked chitosan/poly(vinyl alcohol) (CS/PVA with weight ratios of 2:1, 1:1, 1:2 and 1:3) nanofibers have been successfully electrospun using 1% aqueous acetic acid. Viscosity average molecular weight of CS was reduced from 78.7×10 4 to 1.4×10 4 by electron beam irradiation (EBI) in order to improve its solubility. The effects of composition on morphologies and swelling property...
Polyacrylonitrile (PAN)-based electrospun nanofibers (NFs) were irradiated using an electron beam. 1% hydrogen peroxide (H 2 O 2 ) solution was sprayed during Electron Beam Irradiation (EBI) as a further oxidative stabilization process. Fourier transform infrared spectroscopy (FT-IR) and X-ray Diffraction (XRD) of electrospun PAN NFs indicated that the transformation of CN to CN groups...
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