Electron Spin Resonance SpectroscopySpin LabelsFree RadicalsCyclic N-OxidesSpin TrappingMagnetic Resonance SpectroscopyHydroxyl RadicalNitrogen OxidesHydroxidesSuperoxidesFree Radical ScavengersMembrane LipidsOxidation-ReductionReactive Oxygen SpeciesQuinonesTemperatureOxidative StressNitric OxideMagnetic Resonance ImagingElectronsDimyristoylphosphatidylcholineMolecular ConformationMicroscopy, ElectronElectron TransportMembrane FluidityCreatinePhosphatidylcholinesLipid BilayersSpectrum AnalysisKineticsProtein ConformationPhosphocreatineStearic AcidsProtonsModels, MolecularWaterAspartic AcidCobalt IsotopesCholineHydrogen-Ion ConcentrationOxygenHydrogen PeroxideMicroscopy, Electron, ScanningMolecular StructureNuclear Magnetic Resonance, Biomolecular1,2-DipalmitoylphosphatidylcholineIronMicrowavesProtein BindingBinding SitesPeroxidesCopperSpectrophotometryModels, ChemicalSpectrometry, FluorescenceMembranes, ArtificialLiposomesSolutionsAscorbic AcidThermodynamicsSarcoma, YoshidaXanthine OxidaseUnithiolMolecular Sequence DataBrainIodoacetamideBiophysical PhenomenaSpectroscopy, Near-InfraredCattlePhospholipidsThiramChemistryBiophysicsMelaninsMathematicsChemical PhenomenaAmino Acid SequenceMagneticsBenzoquinonesAntioxidantsManganeseNitroso CompoundsPhosphatidylethanolaminesSuperoxide DismutaseSurface Plasmon Resonance