Tailored PVA/ECM Scaffolds for Cartilage Regeneration
Figure 2
SEM investigation of PVA (a), PVA/W’s J (b), and PVA/AC (c) scaffold surface morphology. The edge of PVA scaffold not covered by W’s J and AC matrix is represented in (b) and (c), respectively. Magnification: ×200 (a, b, c); ×50 (b, c).
