Fabrication and Characterization of Chitosan–Vitamin C–Lactic Acid Composite Membrane for Potential Skin Tissue Engineering

Figure 4

Cell adhesion and proliferation of fibroblast cells, cultured on simple chitosan (SC), simple chitosan composite (SCC), porous chitosan (PC), and porous chitosan composite (PCC) membranes on day 1 and day 5 (the cells are indicated by arrows). Day 5 image shows increased cell growth and adhesion on SCC compared to SC membrane and remarkable cell attachment and spreading on PCC composites in comparison to PC membranes. Images were taken at 100x.