EPR study of gamma-irradiated cholesteryl methyl carbonate

Küçük Resim Yok

Tarih

2014

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

ELSEVIER SCIENCE BV

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The electron paramagnetic resonance (EPR) of gamma-irradiated single crystals of cholesteryl methyl carbonate (C29H48O3) has been studied for different orientations of the crystals in a magnetic field. EPR spectra of cholesteryl methyl carbonate (C29H48O3 irradiated by Co-60-gamma were recorded between 125 K and 300 K for different orientations of the crystal in the magnetic field. The spectra were found to be temperature independent. In C29H48O3 single crystal,. the radiation damage centers caused by a Co-60-gamma source were determined as CH3CH2CH radical. For CH3CH2CH radical, a value of spectroscopic splitting factor g was calculated and experimentally results were supported by simulation program (WinEPR). (C) 2014 Elsevier B.V. All rights reserved.

Açıklama

Anahtar Kelimeler

EPR, Irradiation effects, Spectroscopic splitting factor, CH3CH2CH, Cholesteryl methyl carbonate

Kaynak

JOURNAL OF MOLECULAR STRUCTURE

WoS Q Değeri

Q3

Scopus Q Değeri

Q2

Cilt

1076

Sayı

Künye