Figure 4.
Release profile of stavudine from gold nanoparticles at pH 5.5 and 7.4 (in-house experiments). Krel: release rate constant for each pH.
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.