Phase TransitionLipid BilayersPhosphatidylcholinesMembrane Fluidity1,2-DipalmitoylphosphatidylcholineChemistry, PhysicalTemperaturePhysicochemical PhenomenaChromatography, High Pressure LiquidMembrane LipidsWaterSolutionsUnilamellar LiposomesMembranes, ArtificialMolecular ConformationPolyethylene GlycolsPhysical PhenomenaModels, ChemicalRheiformesX-Ray DiffractionThermodynamicsCalorimetry, Differential ScanningChromatography, LiquidMembrane MicrodomainsPolymersSurface PropertiesIonic LiquidsCholesterolSolubilityComplex MixturesPhospholipidsDimyristoylphosphatidylcholineChemical FractionationApatitesAirBenzyl AlcoholDetergentsChromatography, Gasbeta-KeratinsPorosityPhysicsSphingomyelinsGelsPhosphatidylethanolaminesLiquid Phase MicroextractionCell MembraneLiposomesPressureHydrophobic and Hydrophilic InteractionsGlycolsSolventsCattleDiffusionNanostructuresLiquid CrystalsDiphenylhexatrieneSurface-Active AgentsMaterials TestingLauratesHydrogen-Ion ConcentrationBiophysicsVolatilizationBiophysical PhenomenaMicroscopy, Atomic ForceCrystallizationHydroxyapatitesFreeze FracturingKineticsThymolphthaleinCalcium PhosphatesColloidsMicroscopy, Electron, Scanning2-NaphthylamineAnxiety, SeparationSilicon DioxideHemoglobin CSpectrometry, FluorescenceBiocompatible MaterialsTime FactorsDrug StabilityModels, BiologicalCell FractionationPhosphatidylglycerolsEmulsionsCrystallinsImmunomagnetic SeparationParticle SizeMagnetic Resonance SpectroscopyComputer SimulationSuccinic AcidCell SeparationMicroscopy, FluorescenceFluorescent DyesMembrane ProteinsLipidsCompressive StrengthTransition TemperatureSpin LabelsElectrophoresis, Polyacrylamide GelMicrospheres