Efficacy Study of Carrageenan as an Alternative Infused Material (Filler) in Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Porous 3D Scaffold

Figure 7

Surface morphology of porous 3D scaffolds infused with different carrageenan concentrations: (a) control (naked 3D scaffold); (b) 2% (w/v) carrageenan; (c) 4% (w/v) carrageenan; (d) 6% (w/v) carrageenan; (e) 8% (w/v) carrageenan; and (f) 10% (w/v) carrageenan.

(a)

(b)

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(d)

(e)

(f)