Skip to main content
. 2020 Apr 29;6(6):3513–3528. doi: 10.1021/acsbiomaterials.0c00191

Figure 3.

Figure 3

Macrostructure and microstructure of the PHBV SVN scaffolds before and after removal of the 3D printed alginate. (A) Before removal of alginate, SEM images of the channels (top view), macroimage of the PHBV SVN (top view), and dissection microscope image of the cross section of the channels, from left to right, respectively. (B) After removal of alginate, dissection microscope images of the methylene blue injected channels (top view), macroimage of the methylene blue injected PHBV SVN channels (top view), and SEM image of the cross section of the channels, from left to right, respectively.