Properties and Biocompatibility of Chitosan and Silk Fibroin Blend Films for Application in Skin Tissue Engineering
Figure 5
Swelling property and retain ability of CS/SF blend films with various blend ratios of chitosan : fibroin (CF) in PBS (pH 7.4) at 37°C for 24 h; (a) degree of swelling and (b) morphology. Each bar represents mean ± standard error (). One-way ANOVA showed a significant difference in degree of swelling among groups (*).