Fig. 4: Cellular fluorescent images, morphology and proliferation on the various samples.

Fluorescent images (A) and cellular morphology (B) of BMSCs cultured for 5 days on PAN-PVP nanofibers, RMFs, and T-RMFs samples. The proliferation of BMSCs cultured on PAN-PVP nanofibers, RMFs, and T-RMFs samples (C).