789289.fig.002a
(a)
789289.fig.002b
(b)
789289.fig.002c
(c)
789289.fig.002d
(d)
789289.fig.002e
(e)
789289.fig.002f
(f)
789289.fig.002g
(g)
789289.fig.002h
(h)
Figure 2: Morphology of electrospun PEO nanofibers (in water) at varying electrospinning solution viscosities. (a) 13 centipoise, (b) 32 centipoise, (c) 74 centipoise, (d) 160 centipoise, (e) 289 centipoise, (f) 527 centipoise, (g) 1250 centipoise, and (h) 1835 centipoise (electric field: 0.7 kV/cm). Adapted from Fong et al. [83].