Table 2.

The actual percentage of sacrificial PEO within the electrospun nanofibrous scaffolds was verified through measuring the scaffolds weight before and after PEO removal

Sample name	Estimated PEO percentage within the scaffolds	Scaffold weight before PEO removal (mg)	Scaffold weight after PEO removal (mg)	Calculated PEO percentage within the scaffolds
S-20% PEO	20%	6.4 ± 0.2	5.03 ± 0.15	21.67 ± 0.58
S-40% PEO	40%	4.93 ± 0.15	2.93 ± 0.15	40.67 ± 1.53
S-60% PEO	60%	5.97 ± 0.12	2.27 ± 0.15	61.33 ± 2.52