Influence of lipid composition on the phase transition temperature of liposomes composed of both DPPC and HSPC

Objective: Phase transition of the lipid membrane is one of the most important properties of liposomes. The objective of this study was to investigate the influence of molar ratio of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and hydrogenated soy phosphatidylcholine (HSPC) on the phase transition temperature (Tm) of the liposomes.