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The 22 pages that link to Free radical, each with the reason it gives.

• Reactive oxygen speciesNarrower topic: Several reactive oxygen species are radicals, though not all are.

• Oxidative stressBroader topic: Many oxidants that damage cells are free radicals, though not all reactive oxygen species are.

• CarbocationCompared with: A radical has an unpaired electron rather than a formally positive carbon.

• AntioxidantRelated: Many antioxidants interrupt oxidation by reacting with free radicals before they attack other molecules.

• PhotolysisRelated: Homolytic photolysis often creates radicals that drive subsequent chemistry.

• Hydroxyl radicalNarrower topic: The unpaired electron places ·OH in this broader chemical class.

• Chlorine dioxideRelated: Chlorine dioxide has an unpaired electron, contributing to its reactivity.

• Vitamin ENarrower topic: Free radicals drive the lipid oxidation that vitamin E helps limit.

• PhotodegradationRelated: Radicals formed under illumination can propagate degradation through a material.

• PeroxidesRelated: Peroxide bond homolysis can produce highly reactive radical species.

• Thermal degradationRelated: Radicals are common intermediates in heat-driven degradation of organic materials.

• Reaction intermediateBroader topic: Radicals can be short-lived chain intermediates in photochemical and thermal reactions.

• Lipid oxidationRelated: Radicals abstract hydrogen from fatty acids and sustain oxidation chains.

• AutoxidationNarrower topic: Radicals are the reactive intermediates that drive the characteristic chain pathway.

• SuperoxideNarrower topic: Superoxide's unpaired electron gives it radical character.

• CatechinRelated: Catechin can react with radicals in laboratory systems.

• Radical polymerizationNarrower topic: Radical polymerization depends on radicals that add to monomer and carry chain growth.

• Caffeic acidRelated: Caffeic acid can quench some radicals by donating hydrogen from its phenolic groups.

• Free-radical additionNarrower topic: The unpaired electron enables the species that initiates addition and carries its chain forward.

• Louis Harold GrayRelated: Radiation-generated radicals can damage cellular molecules after energy is absorbed.

• Nikolay SemyonovRelated: Radicals commonly carry the reactive chains analyzed in Semyonov’s theory.

• Potassium persulfateNarrower topic: Sulfate radicals are the reactive intermediates responsible for persulfate’s initiating action.