Phase TransitionLipid BilayersPhosphatidylcholinesPhysicochemical PhenomenaMembrane FluidityChemistry, Physical1,2-DipalmitoylphosphatidylcholineTemperatureMembranes, ArtificialMembrane LipidsPhysical PhenomenaUnilamellar LiposomesPolyethylene GlycolsCalorimetry, Differential ScanningMembrane MicrodomainsPolymersWaterDimyristoylphosphatidylcholineMolecular ConformationComplex MixturesPhysicsBenzyl AlcoholThermodynamicsDetergentsModels, Chemicalbeta-KeratinsChemical FractionationPorositySolutionsSphingomyelinsGelsSurface PropertiesCell MembranePhosphatidylethanolaminesLiposomesPhospholipidsGlycolsHydrophobic and Hydrophilic InteractionsCholesterolNanostructuresX-Ray DiffractionDiphenylhexatrieneSolubilityBiophysicsSurface-Active AgentsBiophysical PhenomenaLauratesModels, BiologicalMicroscopy, Atomic ForceFreeze FracturingCrystallizationMicroscopy, Electron, ScanningComputer SimulationThymolphthaleinColloidsPressureDiffusion2-NaphthylamineAnxiety, SeparationHemoglobin CCattleMolecular Sequence DataSilicon DioxideMembrane ProteinsSpectrometry, FluorescenceChromatography, High Pressure LiquidBiocompatible MaterialsCell FractionationPhosphatidylglycerolsCrystallinsMicroscopy, FluorescenceImmunomagnetic SeparationFluorescent DyesKineticsEmulsionsCell SeparationParticle SizeCompressive StrengthSpin LabelsLipidsBiopolymersHydrogen-Ion ConcentrationProteinsAmino Acid SequenceTransition TemperatureMicrospheresMagnetic Resonance SpectroscopyLens, CrystallineScattering, RadiationElectrophoresis, Polyacrylamide GelMacromolecular SubstancesModels, MolecularNanofibersDrug StabilityCalorimetryMaterials TestingPolyestersTissue ScaffoldsModels, TheoreticalAir