EPR investigation of damage centers formed in some drug powders irradiated with gamma rays
[ X ]
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Bv
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The radiation damage centers in levetiracetam, progesterone, ethosuximide, and propranolol hydrochloride were investigated by EPR spectroscopy at 295 K. The paramagnetic species were attributed to the -CHCHNH-, -CH2CH2CH- and -CH-, -CHCH2N- and -CH-, and -NCCH2- radicals, respectively. The results were observed as being in good conformity with the literature. The spectra of these compounds were computer simulated. Furthermore, the EPR parameters of the radicals formed by (SIC)-irradiation in the samples were determined. (C) 2018 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Epr, Free Radicals, Drugs, Gamma-Irradiation
Kaynak
Journal of Molecular Structure
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
1163
