250803.fig.001a
(a)
250803.fig.001b
(b)
250803.fig.001c
(c)
Figure 1: FE-SEM images of (a) TiO2 nanofibers and (b) Ag-doped TiO2 nanofibers. (c) EDX spectrum of Ag-doped TiO2 nanofibers.