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.
Time course for uptake of FITC-BSA-loaded ChS-CS nanoparticles by Caco-2 cells quantified by fluorescence-activated cell sorting analysis using flow cytometry at hours 0, 0.5, 1, 1.5, 2, 4, and 6.
Abbreviations: BSA, bovine serum albumin; ChS, chondroitin 4-sulfate sodium salt; CS, chitosan; FITC, fluorescein isothiocyanate.
