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.
Possible morphologies of ZnO nanostructured systems. From left to right and from top to bottom: nanoflowers (adapted from ref. [149]), nanopods (adapted from ref. [147]), nanorods (adapted from ref. [148]), mesoporous films, spherical nanoparticles, nanoneedles (adapted from ref. [150]), hollow microcolumns (adapted from ref. [151]), and micropods (adapted from ref. [152]).
