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.
Nanoparticles can enter a cell either by simply crossing the plasma membrane, by endocytosis (A), receptor mediated endocytosis (B) or through absorptive pinocytosis mechanism (C), where a specific ligands are attached to nanoparticles enabling them to target cells with a specific receptor
