Figure 2.
Cytotoxicity profiles of different nylon-3 polymers (average molecular weight ranging from 6 to 44 kDa) in comparison to PEI 25 kDa on H1299/Luc cells with increasing concentrations (0–20 μg/mL) after incubating for 24 h at 37 °C.
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.