Figure 2.
Characterization of liposomes (LIPs). (A) Transmission electron microscopic (TEM) image of LIPs. (B). Size distribution of LIPs. (C) Zeta potential of LIPs. (D) Serological stability of LIPs. The LIPs were incubated with fetal bovine serum for 0.5, 1, 2, 4, 8, and 24 hours. LIPs = liposomes, TEM = transmission electron microscopic.