An official website of the United States government
Here's how you know
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.
Figure 4. Spectral Properties of UV-treated liposomes.
Liposomes (prepared without calcein) were treated with UV (254 nm) for 30 min, and absorption spectra were recorded (Methods section). Traingles, UV-treated liposomes, Squares, untreated liposomes, Diamonds, PBS alone.