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.
Scanning electron (left) and confocal scanning laser microscopy (right) micrographs of the gelatin films incorporated with mint essential oil (MEO) at different concentrations. Surface (a) and cross-section fracture (b). Size bars in confocal scanning laser microscopy represent 25 μm
