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.
Following systemic administration and homing to BT-474 tumor cells in vivo, 30 nm IONP-Tfab (20,000X magnification) (A) and 30 nm IONP-Maleimide (12,000X magnification) (B) internalize and concentrate within intracellular vesicles (arrows).
