Properties and Biocompatibility of Chitosan and Silk Fibroin Blend Films for Application in Skin Tissue Engineering
Figure 1
Surface morphology of CS/SF blend films with various blend ratios of chitosan : fibroin (CF) of (a) 3 : 1, (b) 2 : 1 (c) 1 : 1, and (d) 1 : 2 which was observed by SEM at 3500x magnification.