A study on photon/neutron interaction parameters with some alloys implant frequently used in orthopedics

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dc.contributor.authorAkman, F.
dc.contributor.authorTurhan, M. F.
dc.contributor.authorOgul, H.
dc.contributor.authorOzdogan, H.
dc.contributor.authorTurhan, M. K.
dc.date.accessioned2026-04-25T14:20:01Z
dc.date.available2026-04-25T14:20:01Z
dc.date.issued2025
dc.departmentSinop Üniversitesi
dc.description.abstractSome Ti and Co-based alloys are used for implant purposes in orthopedics. These implants may cause artifacts during imaging in radiology. These may cause image quality to deteriorate due to glare in the relevant area. In the presented study, radiation protection efficiency (RPE), mass attenuation coefficient (mu/rho, MAC), linear attenuation coefficient (mu, LAC), half value layer (HVL), mean free path (MFP), tenth value layer (TVL), effective atomic number (Zeff) at 30-150 keV, energy-absorption build-up factor (EABF) and exposure build-up factor (EBF) at 0.015-15 MeV and kerma relative to air parameters at 0.001-20 MeV were obtained for some Ti and Cobased alloys, which frequently used in orthopedics. Photon interaction parameters were calculated using WinXCOM, MCNP6, PHITS, FLUKA and GEANT4 methods. EABF, EBF and kerma relative to air parameters were investigated theoretically with the help of WinXCOM. In addition, to investigate the neutron interaction parameters of these implants, RPE values at different thicknesses at 4.5 MeV with FLUKA, total macroscopic cross section and mean free path with GEANT4 and effective removal cross section for fast neutron with theory were obtained. Mass attenuation coefficients for the Ti-based alloys and Co-based alloys were determined as in the range from 0.159 cm2 g- 1 to 6.466 cm2 g- 1 and 0.200 cm2 g- 1 to 10.791 cm2 g- 1 in the energy range from 30 keV to 150 keV, respectively. It has been observed that among TiAl6V, Ti6Al7Nb, Grade1, Co28Cr6Mo, Co20Cr15W10Ni and Co35Ni20Cr10Mo implants, Co20Cr15W10Ni has the best attenuation ability for photons and neutrons.
dc.identifier.doi10.1016/j.radphyschem.2025.112870
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.orcid0000-0002-8838-1762
dc.identifier.scopus2-s2.0-105003562481
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2025.112870
dc.identifier.urihttps://hdl.handle.net/11486/8325
dc.identifier.volume235
dc.identifier.wosWOS:001483699100001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofRadiation Physics and Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260420
dc.subjectOrthopedic material
dc.subjectGamma photon
dc.subjectMCNP6
dc.subjectPHITS
dc.subjectFLUKA
dc.titleA study on photon/neutron interaction parameters with some alloys implant frequently used in orthopedics
dc.typeArticle

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