Chromatography, High Pressure LiquidPhase TransitionChromatography, Reverse-PhaseAcetonitrilesDrug StabilityChromatography, LiquidSpectrophotometry, UltravioletReproducibility of ResultsCalibrationLipid BilayersLimit of DetectionTemperatureCountercurrent DistributionPhosphatidylcholinesMobile Health UnitsPhysicochemical PhenomenaReference StandardsMembrane FluidityChemistry, PhysicalChemical Fractionation1,2-DipalmitoylphosphatidylcholineIonic LiquidsCapillary ElectrochromatographySpectrometry, Mass, Electrospray IonizationPolymersTandem Mass SpectrometryMembrane LipidsMethanolMembranes, ArtificialUnilamellar LiposomesWaterPolyethylene GlycolsSensitivity and SpecificityCellular PhonePhysical PhenomenaTabletsSolventsSolutionsCalorimetry, Differential ScanningMembrane MicrodomainsSolid Phase ExtractionDrug ContaminationCaprolactamIndicators and ReagentsLiquid-Liquid ExtractionHydrogen-Ion ConcentrationHydrophobic and Hydrophilic InteractionsModels, ChemicalThermodynamics2-PropanolComplex MixturesDimyristoylphosphatidylcholineMolecular ConformationDosage FormsBenzyl AlcoholDetergentsChromatography, Thin Layerbeta-KeratinsStereoisomerismPorosityPhysicsSphingomyelinsGelsCell MembraneSolubilityMass SpectrometrySilicon DioxideChemistry, PharmaceuticalPhosphatidylethanolaminesPharmaceutical PreparationsSurface PropertiesMolecular StructureLiposomesTrifluoroacetic AcidGlycolsSpectrometry, FluorescenceDrugs, Chinese HerbalPhospholipidsNanostructuresCholesterolDiphenylhexatrieneX-Ray DiffractionQuality ControlSurface-Active AgentsVanilmandelic AcidLinear ModelsLeast-Squares AnalysisLauratesBiophysicsMicrochemistryBiophysical PhenomenaClorazepate DipotassiumHexanesMobile ApplicationsFreeze FracturingPhenylcarbamatesMicroscopy, Atomic ForceAmygdalinElectrochemistryCrystallization