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.
Diameter and zeta potential of the liposome formulations over a 1-month period. Data are means ± standard deviations of three replicate measurements in one representative experiment of at least two independent experiments. Using unpaired t test (p > 0.05), no significant change in diameter or zeta potential of liposomes was observed after the 1-month storage at 4 °C
