Table 1.

Effect of urea concentration on electrospun nanofibre diameter.

Urea concentration (*% w/w)	Nanofibre diameter (nm)	**CV%
0	496.183	22%
10	650.154	33%
20	710.000	37%
40	782.231	31%

*% w/w based on amount of PLLA used.

**Coefficient of Variation (CV).