It can be observed that these randomly oriented as-spun nanofibers exhibited bead-free, smooth surface with almost uniform diameters along their lengths and the diam- eters of these composite nanofibers were determined to be in the range of 400–700 nm.
It can be observed that these randomly oriented as-spun nanofibers exhibited bead-free, smooth surface with almost uniform diameters along their lengths and the diam- eters of these composite nanofibers were determined to be in the range ของ 400-700 นาโนเมตร