A study to identify and analyze the radiosensitivity of 4-piperidinecarboxylic acid using electron paramagnetic resonance spectroscopy

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dc.contributor.authorSütçü, Kerem
dc.date.accessioned2024-04-24T16:01:58Z
dc.date.available2024-04-24T16:01:58Z
dc.date.issued2024
dc.departmentDicle Üniversitesien_US
dc.description.abstractThis study aims to investigate the spectroscopic, dosimetric, and stability properties of free radicals generated within 4-piperidinecarboxylic acid (4PCA) sample due to gamma irradiation within the 2-20 kGy range, utilizing electron paramagnetic resonance (EPR) spectroscopy. To achieve this goal, the EPR signals of the samples were studied in relation to microwave power, ranging from 0.01 to 50 mW, at room temperature. The investigation revealed that gamma-irradiation induces the formation of -CH2CCH2CH2- (radical I) and -CHN- (radical II) radicals within the 4PCA compound. Hyperfine structure constants and g values were also determined for the radicals. The optimal agreement between experimental and computed results within the dose range of 2-20 kGy was achieved using polynomial and linear functions. Experimental measurements were undertaken under varied temperature conditions (123-323 K) to study the dosimetric features of free radicals generated as a consequence of gamma irradiation. Furthermore, an investigation into the time dependency of signal intensity within the irradiated sample was conducted, with the objective of analyzing the long-term stability characteristics of the free radicals present.en_US
dc.description.sponsorshipDicle Üniversitesi, Ziya Gökalp Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümüen_US
dc.description.sponsorshipNo Statement Availableen_US
dc.identifier.citationSütçü, K. (2024). A study to identify and analyze the radiosensitivity of 4-piperidinecarboxylic acid using electron paramagnetic resonance spectroscopy. Applied Magnetic Resonance, 1-13.
dc.identifier.doi10.1007/s00723-024-01641-3
dc.identifier.issn0937-9347
dc.identifier.issn1613-7507
dc.identifier.scopus2-s2.0-85183681949
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1007/s00723-024-01641-3
dc.identifier.urihttps://hdl.handle.net/11468/14533
dc.identifier.wosWOS:001152217400001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringer Wienen_US
dc.relation.ispartofApplied Magnetic Resonance
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleA study to identify and analyze the radiosensitivity of 4-piperidinecarboxylic acid using electron paramagnetic resonance spectroscopyen_US
dc.titleA study to identify and analyze the radiosensitivity of 4-piperidinecarboxylic acid using electron paramagnetic resonance spectroscopy
dc.typeArticleen_US

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