Figure 1.
Size distribution of PTXD-Se NPs (A) and uPA-PTXD NPs (C). TEM images of PTXD-Se NPs (B) and uPA-PTXD NPs (D).
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.