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

Figure 9

Infrared spectra of (a) 25/75, (b) 1H25/75, and (c) 50NaCl_1H25/75 PCL/PHBV after 30 days of degradation in phosphate buffer at 37°C and the same scaffolds in (d), (e), and (f) at 50°C, respectively.