483976.fig.007a
(a) 1% wt/wt PFMOP-solvent
483976.fig.007b
(b) 2% wt/wt PFMOP-solvent
483976.fig.007c
(c) 3% wt/wt PFMOP-solvent
483976.fig.007d
(d) 4% wt/wt PFMOP-solvent
Figure 7: Photos of water drops on electrospun fiber mat surfaces from different polymer-solvent solution concentrations.