Singlet OxygenOxygenRose BengalPhotosensitizing AgentsPhotochemistryPhotochemotherapyReactive Oxygen SpeciesSodium AzideLuminescent MeasurementsPeryleneLightOxygen ConsumptionPorphyrinsBromidesFree RadicalsOxidation-ReductionPeroxidesCarotenoidsHydrogen PeroxideHematoporphyrinsDermatitis, PhototoxicOrganosilicon CompoundsFree Radical ScavengersDihematoporphyrin EtherSpin TrappingFullerenesPhotosystem II Protein ComplexLactoperoxidasePeroxidasesHydroxyl RadicalPhotochemical ProcessesUltraviolet RaysMesoporphyrinsMethylene BlueLasersCarthamus tinctoriusElectron Spin Resonance SpectroscopyPhotosensitivity DisordersChlorophyllLipid PeroxidesDiuronOxygen CompoundsNaphtholsOxidative StressSuperoxidesLuminescenceTocopherolsPlastoquinonePhotobiologyPhotolysisTriacetoneamine-N-OxylAntioxidantsOxygen Inhalation TherapyCatalaseHydroxidesRhamnaceaeHematoporphyrin Derivative