Fig. 1.
The mechanism of DTNs-AS1411 delivery system. AS1411 is linked with DTNs and then transported into A549 cells by DTNs. The main target site of AS1411 is in nucleus
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.