The Fabrication and Characterization of PCL/Rice Husk Derived Bioactive Glass-Ceramic Composite Scaffolds
Figure 4
SEM micrographs of the porous structure of scaffolds were made using the 6.6% (w/v) PCL polymer solution. (a) Pure PCL scaffold, (b) 30% R-SBgC/PCL scaffold in magnification 500x; marker 200 µm. A higher magnification image (2K X) in upper right section of (b) illustrates an aggregate trapped in the porosity including nanoparticles of R-SBgC powder.
