Biomedical Engineering Reference
In-Depth Information
FIGURE 3.9
Cross-section of the OCT images for the same PLLA scaffolds in Figure 3.8 by (a) single
porogen and (b) dual porogen.
FIGURE 3.10
SEM images of porous PLLA scaffolds generated by (a) single porogen and (b) dual poro-
gen. The pore size ranged from 106 to 255 µm. The concentration of the second porogen, that is, naphtha-
lene, was 20%.
