the lateral-diffusion coefficients ( d ) of a fluorescent lipid analogue , 3,3'-dioctadecylindotricarbocyanine ( dii ) , have been measured in black lipid membranes ( blms ) , in large ( 20 -- 50-micron diameter ) solvent-free bilayer and multilayer membrane vesicles , and in multilamellar liquid crystals of dipalmitoylphosphatidylcholine , dimyristoylphosphatidylcholine , and egg lecithin .
C0023779
lipid
C0025249
lipid