Research Article

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

Table 3

Water contact angles as function of time of PCL/PHBV scaffolds before and after surface modifications with NaOH.

SampleContact angle () (degree)
0 s15 s30 s60 s

100/0 PCL/PHBV
75/25 PCL/PHBV
50/50 PCL/PHBV
25/75 PCL/PHBV
1H100/0 PCL/PHBV0
1H75/25 PCL/PHBV0
1H50/50 PCL/PHBV0
1H25/75 PCL/PHBV0