Table 1.

Stability studies of electrospun nanofibers.

Time Interval of the Study	Tested Properties of the Nanofibers
	Morphology	Crystallinity	Drug Loading	In vitro Drug Release	Reference
1 month	×	×			[49]
1 month	×		×		[50]
45 days			×		[51]
3 months	×				[52]
3 months	×		×		[53]
3 months		×		×	[54,55]
4 months		×			[46]
6 months		×			[42,56]
8 months		×			[44,57]
10 months		×			[45]
12 months		×			[58]
12 months			×		[59]
12 months		×		×	[60]