365947.fig.003a
(a)
365947.fig.003b
(b)
365947.fig.003c
(c)
365947.fig.003d
(d)
Figure 3: Photo images of water droplets on the surface of Ag nanoplates arrays with the polymer-coated substrate immersing in Ag seeds colloid solution for different time, 4 h (a), 8 h (b), and 10 h (c), respectively, and the water CAs were , , and ; (d) photograph of (c).