
Keywords: Gene delivery; Cationic liposome; Lipoplexes; Reducible tocopherol-based cationic amphiphiles; Lipofection; DNA release; Lipofect; LipofectAmine-2000; DMEM; Dulbecco's modified Eagle's medium; DMAP; 4-(dimethylamino)pyridine; FBS; fetal bovine serum; PBS;