Poly(ε-caprolactone)/Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Blend from Fused Deposition Modeling as Potential Cartilage Scaffolds

Figure 5

Indirect cytotoxicity of scaffolds with different blending ratios with surface modification with 1 M NaOH as evaluated by the viability of mouse fibroblast (L929) cells.