Mechanism of the Antioxidant Activity and Structure–Activity Relationship of N-Monosubstituted Amino Acid Derivatives of Fullerene С60

Abstract The kinetic characteristics, mechanisms of activity, and relationship between the antioxidant activity molecular supramolecular structure fullerene C 60 some its N -monosubstituted amino acid derivatives have been studied. introduction an substituent in molecule led to increase antiradical free radical oxidation a water-soluble target (fluorescein). mechanism is not associated with hydrogen atom transfer, electron donation, or catalysis peroxide decomposition. It was demonstrated that does affect properties, which are thus determined only by effective total surface area ​​the nanoparticles when their size decreases. This can be characterized as nanowalls on death occurs. A change concentration compounds solution lead relative hence nanoparticle size. results this study important for understanding biological group compounds.