Research Article

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

Figure 1

Comparative FTIR spectra of (a) simple chitosan (SC) and simple chitosan composite (SCC) membranes; (b) porous chitosan (PC) and porous chitosan composite (PCC) membranes.
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(b)