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.
NP size distribution by DLS. (A) Chit 80% NPs in water; (B) Chit 80% NPs after 24 h in DMEM medium; (C) Chit 80% NPs after 24 h in RPMI medium; (D) Chit 93% NPs in water; (E) Chit 93% NPs after 24 h in DMEM medium; (F) Chit 93% NPs after 24 h in RPMI medium.
