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.
Release profiles of PRN, PRN-LDH, different DS of GS (A) and the amount of CG-GS (B) for CG-GS-PRN-LDH nanocomposites in artificial tears (mean±SD, n=3).
Abbreviations: CG-GS, chitosan-glutathione-glycylsarcosine; DS, degree of substitution; LDH, layered double hydroxides; PRN, pirenoxine sodium.
