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.
ROS estimation by dihydrochlorofluorescein-diacetate (DCFH-DA) in Hek293, A549 and HeLa cells after ironoxide nanoparticles (INPs) and chitosan oligosaccharide coated iron oxide nanoparticles (CSO-INP) treatment with 4 μg/μl at 48 h (UT = untreated, CSO-INPs = chitosan oligosaccharide linked iron oxide nanoparticles, INPs = iron oxide nanoparticles).
