Fabrication of Chitosan Nanofibers Scaffolds with Small Amount Gelatin for Enhanced Cell Viability

Chitosan and gelatin has attracted considerable interest owing to its advantageous biological properties such as excellent biocompatibility, biodegradation, and non-toxic properties. In this paper, we investigated the potential of chitosan/gelatin (Chi-Gel) nanofibers mat with enhanced cell viability for use as cell culture scaffolds. The surface morphology, mechanical properties, and initial contact angle analysis of Chi-Gel nanofibers mat were evaluated. The proliferation of human dermal fibroblast cell (HDFs) on Chi-Gel nanofibers mat was found to be approximately 20% higher than the pure chitosan nanofibers mat after 7 days of culture. These results suggest that the Chi-Gel nanofibers mat has great potential for use tissue engineering applications.