Skip to main content
. 2014 Sep 22;7(9):6853–6864. doi: 10.3390/ma7096853

Figure 2.

Figure 2

SEM micrographs show the surface morphology of (a) untreated WF; (b) LCNF (W4); and (c) LCNF (W8). Representative nanostructured fibers were enclosed by dotted frame. The diameter of each nanostructured fibers are approximately (1) 66.4 nm, (2) 97.9 nm, and (3) 87.4 nm, respectively.