In Vitro Biocompatibility of Electrospun Chitosan/Collagen Scaffold

Figure 2

Cell morphology, phenotype, and the interaction between the PIECs and the chitosan/collagen nanofibrous scaffolds prepared using different ratios of chitosan and collagen. (a) CS, (b) CS8Col2, (c) CS5Col5, (d) CS2Col8, and (e) Col. Original magnification is ×1,000, and the scale bar = 20 μm.

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