Figure 7.
SEM images of (a) empty particles and nanocapsules containing (b) orange essential oil and (c) bergamot essential oil.
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.