Phase TransitionCalorimetry, Differential ScanningTransition TemperatureLipid BilayersTemperature1,2-DipalmitoylphosphatidylcholinePhosphatidylcholinesMembrane FluidityDimyristoylphosphatidylcholinePhosphatidylethanolaminesThermodynamicsMolecular ConformationMembranes, ArtificialMembrane LipidsChemistry, PhysicalPhysicochemical PhenomenaGelsLiposomesBehavior, AnimalWaterX-Ray DiffractionModels, ChemicalUnilamellar LiposomesBiophysicsBiophysical PhenomenaPhospholipidsDiphenylhexatrieneLauratesPolyethylene Glycols2-NaphthylamineFeeding BehaviorPolymersSphingomyelinsComplex MixturesSurface PropertiesPhysical PhenomenaCell MembraneSolutionsPhysicsPhosphatidylglycerolsModels, BiologicalMembrane MicrodomainsSpectroscopy, Fourier Transform InfraredPressureCrystallizationKineticsCholesterolFluorescence PolarizationFreeze FracturingDetergentsSpectrometry, FluorescenceHydrophobic and Hydrophilic InteractionsSurface-Active AgentsMagnetic Resonance SpectroscopyPorosityCalorimetryComputer SimulationSocial BehaviorSolubilityHealth BehaviorNanostructuresModels, MolecularBenzyl AlcoholColloidsScattering, RadiationChemical FractionationMolecular Structurebeta-KeratinsBehavior