819252.fig.002a
(a)
819252.fig.002b
(b)
819252.fig.002c
(c)
819252.fig.002d
(d)
819252.fig.002e
(e)
819252.fig.002f
(f)
Figure 2: Scanning electron micrographs (SEM), EDX mapping, and UV-vis spectra of the Ag nanowires (NWs) and Ag nanospheres. (a) and (c) SEM micrographs of Ag NWs, (b) and (d) SEM micrographs of Ag nanospheres; note different magnifications; scale bars are indicated. Insets in (c) and (d) show EDX mapping. (e) UV-vis spectrum of Ag NWs and (f) UV-vis spectrum of Ag nanospheres. Maximum absorbance values are shown in (e) and (f).