TR-EPR spectra of UV irradiated synthetic eumelanin in equil. with air oxygen, reveal the formation of melanin-superoxide radical pairs and allow to det. both the electron dipolar interaction D and the exchange interaction J between the two radicals.

Time-resolved EPR observation of synthetic eumelanin-superoxide radical pairs

d'Ischia M.
2009

Abstract

TR-EPR spectra of UV irradiated synthetic eumelanin in equil. with air oxygen, reveal the formation of melanin-superoxide radical pairs and allow to det. both the electron dipolar interaction D and the exchange interaction J between the two radicals.
2009
CHEMICAL COMMUNICATIONS
RETINAL-PIGMENT EPITHELIUM; SPIN-RESONANCE SPECTROSCOPY; MELANIN FREE-RADICALS; PHOTOREACTIONS; OXYGEN; MODEL; PHOTOPROTECTION; APOPTOSIS
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11384/84128
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