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.
Confocal fluorescence images HeLa and PC3 cell lines showing a marked difference in pattern of uptake in the cells treated with free doxorubicin and doxorubicin loaded PLGA nanoparticles. Images were acquired after 2 and 24 h incubation of nanoparticles
