[New prospects in assessing the absorbed radiation dose by electron paramagnetic resonance].
Spin-lattice relaxation rates of radiation induced and background centers in dental enamel have been investigated by electron spin resonance techniques. It has been found that these centers differ in the value of the saturation half-power and the saturation process. Based on these experimental results a new approach to discrimination of the radiation induced signal from the total ESR spectrum of dental enamel is proposed. Comparison of the current methods of radiation dose estimation by the ESR analysis has been performed using the new approach.
Moroz
I A
IA
Serezhenkov
V A
VA
Klevezal'
G A
GA
Burbaev
D Sh
DSh
Vanin
A F
AF
D003743:Dental Enamel / Q000737:chemistry / Q000528:radiation effects*; D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D011829:Radiation Dosage
Novye vozmozhnosti v otsenke pogloshcheniia radiatsionnoĭ dozy metodom élektronnogo paramagnitnogo rezonansa.