Research Article
Designing of Collagen Based Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) Scaffolds for Tissue Engineering
Figure 2
SEM images of surface morphology of (a) P(3HB-co-50 mol% 4HB), (b) P(3HB-co-50 mol% 4HB)/5 wt% collagen, (c) P(3HB-co-50 mol% 4HB)/10 wt% collagen, and (d) P(3HB-co-50 mol% 4HB)/15 wt% collagen.
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