479109.fig.003a
(a)
479109.fig.003b
(b)
479109.fig.003c
(c)
Figure 3: SEM micrographs of scaffolds of different compositions. (a) 100/0 PHBV/PLLA scaffold; (b) 50/50 PHBV/PLLA scaffold; (c) 10% nHA in 50/50 PHBV/PLLA scaffold.