Research Article

Biocompatibility Assessment of Novel Collagen-Sericin Scaffolds Improved with Hyaluronic Acid and Chondroitin Sulfate for Cartilage Regeneration

Figure 2

SEM images of (a) Coll-SS, (b) sample A, (c) sample B, (d) sample C and, (e) sample D.
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(a)
598056.fig.002b
(b)
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(c)
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(d)
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(e)