Bioactivity Assessment of Poly(ɛ-caprolactone)/Hydroxyapatite Electrospun Fibers for Bone Tissue Engineering Application

Table 1

Contact angle measurement of fibers at different PCL and HA concentration.

Composition	0% HA/7.5% PCL	10% HA/7.5% PCL	20% HA/7.5% PCL	0% HA/12.5% PCL	10% HA/12.5% PCL	20% HA/12.5% PCL
Contact angle	127.3 ± 2.4	112.7 ± 3.1	106.3 ± 4.5	120.5 ± 2.2	115.1 ± 4.1	93.7 ± 3.6