Wettability properties of pure polymeric and composite scaffolds, as spin-coated film and NFs.

Results are expressed as mean ± standard deviation. Statistically significant differences (P<0.05) were found for PCL-HA samples.结果以平均值（mean）±标准差（standard deviation）表示。PCL-HA样品存在具有统计学显著性的差异（P<0.05）。