The reductive stability of various radicals was also investigated with the aim to use them as reporter groups for electron paramagnetic resonance (EPR) spectroscopic studies in cells, which contain natural reductants such as ascorbic acid and glutathione.
Stöðugleiki mismunandi stakeinda gagnvart afoxun var einnig rannsakaður í því augnamiði að nota þær við rafeindasegulgreiningu (electron paramagnetic resonance, EPR) í frumum, sem hafa nátturulega afoxunarmiðla eins og askorbínsýru og glútaþíon.