Fig. 3From: Starch/PCL composite nanofibers by co-axial electrospinning technique for biomedical applicationsSEM images of the electrospun starch/PCL composite nanofibers with varying starch concentrations of a, b 4 wt% starch/10 wt% PCL composite fibers; c, d 5 wt% starch/10 wt% PCL; e, f 6 wt% starch/10 wt% PCL; g, h 7 wt% starch/10 wt% PCL; i, j 8 wt% starch/10 wt% PCL; k, l 10 wt% starch/10 wt% PCLBack to article page