Chemical and physical analysis of synthesized coumarin compounds: Investigating responses to gamma and neutron radiations

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dc.authoridYAVUZKANAT, NURAY/0000-0001-5055-9185
dc.contributor.authorYavuzkanat, Nuray
dc.contributor.authorSahmaran, Turan
dc.contributor.authorSarac, Kamuran
dc.date.accessioned2024-09-18T20:13:25Z
dc.date.available2024-09-18T20:13:25Z
dc.date.issued2024
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThis research investigates the chemical and physical characteristics of three recently synthesized coumarin compounds produced via the von Pechmann condensation mechanism. These compounds were successfully and precisely synthesized, as confirmed by a comprehensive understanding of their chemical composition obtained through combined infrared and NMR analyses. The compounds underwent examination regarding their responses to gamma and neutron radiations, and their mass attenuation coefficients (MAC) were determined using both GATE/Geant4 simulation and NIST-XCOM data. Additionally, the effective removal cross-section values for fast neutrons were calculated employing various methods. All acquired data has been compared with that of water and other materials in the existing literature. Although coumarin compounds might not have intrinsic shielding properties, they have the potential to be part of composite materials designed for specific applications. Comparative analysis with established radiation dosimetry systems showed the coumarin compounds' attenuation coefficients closely aligning with water, indicating their potential suitability for nuclear applications requiring water -equivalent properties. Further assessment with Geant4 simulation under linac photon beams demonstrated the water -equivalent properties of the coumarin compounds for 6 MV and 18 MV.en_US
dc.identifier.doi10.1016/j.radphyschem.2024.111732
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.scopus2-s2.0-85189447806en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2024.111732
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9176
dc.identifier.volume221en_US
dc.identifier.wosWOS:001250190600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofRadiation Physics and Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCoumarin compoundsen_US
dc.subjectMass attenuation coefficientsen_US
dc.subjectGATE/Geant4en_US
dc.subjectRemoval cross-sectionen_US
dc.titleChemical and physical analysis of synthesized coumarin compounds: Investigating responses to gamma and neutron radiationsen_US
dc.typeArticleen_US

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