title: [Electron tunneling between photoinduced paramagnetic centers in melanin].
abstract: Decay of paramagnetic centres (PC) in irradiated melanin pigment of Cladosporium transchelii K-1 is shown to obey the linear plot of PC concentration vs. logarithm of time. Temperature dependence of decay rate is investigated. The data obtained allow one propose the long-range tunneling of electrons from thermally excited electronic states of anionradical sites in melanin. The photoinduced and thermal processes of electron transfer in melanin are reversible.
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D004579:Electron Transport; D008027:Light; D008543:Melanins / Q000528:radiation effects*; D013696:Temperature
chemical_list: D008543:Melanins
vernacular_title: Tunnel'nyĭ pevenuos elektronow mezhdu fotoindutsirovannymi paramagnitnymi tsentrami v melaninovom pigmente.