656914.fig.002a
(a)
656914.fig.002b
(b)
656914.fig.002c
(c)
Figure 2: Microstructures examined by SEM of three types of scaffolds: (a) 100/0 PHBV scaffold, (b) 50/50 PHBV/PLLA scaffold, and (c) 10% HA in 50/50 PHBV/PLLA scaffold.