Radiation effect studies in single crystal of Trifluoroacetyl-?-Aminoisobutyric acid
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Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, electron paramagnetic resonance of -irradiated single crystals of N-Trifluoroacetyl--amino isobutyric acid (F3Ac-Aib-OH) was investigated at room temperature and analyzed for different orientations of the crystal in the magnetic field. The paramagnetic species in N-Trifluoroacetyl--aminoisobutyric acid was attributed to the CF2-R radical (R= CONHC(CH3)COOH). Hyperfine coupling constants and g value were also determined. In addition, the single crystal of F3Ac-Aib-OH was UV-irradiated and paramagnetic species formed was studied at room temperature. The effects of gamma irradiation on fluoroamino acid and stability were discussed.
Açıklama
Anahtar Kelimeler
Gamma Irradiation, Epr, Fluoroamino Alkyl Radicals
Kaynak
Radiation Effects and Defects in Solids
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
170
Sayı
10
