Figure 2.
FESEM images of the leaf skeleton having Au coating (a–c), electrodeposited Cu coating (d–f), and CuO microtufts (g–i) at different resolutions.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.