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.
(a) Cross section of a nanochannel highlighting the testosterone distribution during its release across 5 and 40 nm nanochannels membranes. Please note that the aspect ratio was lessened for better visual representation of the molecular distribution; (b) Testosterone single monolayer on a silica (SiO2) surface.
