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. Author manuscript; available in PMC: 2021 Dec 14.
Published in final edited form as: Biomacromolecules. 2020 Oct 2;21(12):4945–4961. doi: 10.1021/acs.biomac.0c01163

Figure 8.

Figure 8.

Proliferation of (A) immortalized human oral keratinocytes (OKF-6/TERT2) and (B) murine pre-osteoblasts (MC3T3-E1) on surface modified chitosan nanofiber membranes. Each data point represents one replicate, and boxplots present statistical values for each group. * indicates statistical significance at p < 0.05 between compared groups. (C) Triple immunofluorescent staining of adhered oral keratinocytes on surface modified chitosan nano fiber membranes after 3 days of culture. Green = actin, red = cytokeratin 14, blue = nuclei, scale bar = 75 μm.