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. Author manuscript; available in PMC: 2019 Dec 10.
Published in final edited form as: ACS Biomater Sci Eng. 2018 Oct 19;4(12):4367–4377. doi: 10.1021/acsbiomaterials.8b01154

Figure 3.

Figure 3.

Images of amniotic membrane-wrapped scaffolds. (A) Scanning electron microscopy of core–shell scaffolds with a collagen–chondroitin sulfate core and amniotic membrane shell (white arrow). The scale bar is 200 μm. (B) Macro image showing hydrated scaffolds in the well of a 6-well plate; the amniotic membrane indicated by a white arrow.