EPR of ?-irradiated L-glutamine, glycyl-L-glutamine and N-glycyl-L-valine
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Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
gamma-irradiated powders of L-glutamine, glycyl-L-glutamine and N-glycyl-L-valine were investigated at room temperature and 150K by electron paramagnetic resonance (EPR). The spectra were found to be temperature independent. The g-values and hyperfine coupling constants of the unpaired electrons with the environmental protons and the N-14 nucleus were determined. The species were found to be stable at room temperature for more than six months. The unirradiated samples were found to display no EPR signal.
Açıklama
Anahtar Kelimeler
Epr, Free Radicals, Amino Acid Derivatives, Gamma Irradiation
Kaynak
Radiation Effects and Defects in Solids
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
163
Sayı
1
