Assessment of the mass attenuation parameters with using gamma-rays for manganese substituted nano hydroxyapatite

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dc.contributor.authorKöksal, Oğuz Kağan
dc.contributor.authorApaydın, Gökhan
dc.contributor.authorTozar, Ali
dc.contributor.authorKarahan, İsmail Hakkı
dc.contributor.authorCengiz, Erhan
dc.date.accessioned2021-02-19T21:16:08Z
dc.date.available2021-02-19T21:16:08Z
dc.date.issued2019
dc.departmentALKÜ
dc.descriptionKoksal, Oguz Kagan/0000-0003-2671-6683; Apaydin, Gokhan/0000-0002-4647-344X
dc.description.abstractManganese substituted hydroxyapatite nanoparticles (nMnHAp) were produced using the ultrasonic wet chemical method. The elemental analysis was performed using Scanning Electron Microscopy (SEM) with integrated Energy Dispersive X-ray Spectrometry (EDX). The mass attenuation coefficients of manganese substituted hydroxyapatite nanoparticles have been measured at 59.5 keV gamma energy emitted from Am-241 radioisotope annular source with 50 mCi activity by using Ultra Low Energy Germanium Detector. These values are found to be in good agreement with theoretical values based on calculated XCOM data. Electron densities and effective atomic numbers were calculated by using the mass attenuation coefficients. Also, the mass attenuation coefficient of the real bone was determined as experimentally. The obtained results may provide information on how much radiation is transmitted through the sample when they are exposed to gamma-rays at 59.5 keV by comparing real bone.
dc.identifier.doi10.1016/j.radphyschem.2019.02.040
dc.identifier.endpage80en_US
dc.identifier.issn0969-806X
dc.identifier.scopusqualityQ1
dc.identifier.startpage76en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2019.02.040
dc.identifier.urihttps://hdl.handle.net/20.500.12868/264
dc.identifier.volume159en_US
dc.identifier.wosWOS:000472690000011
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor0-belirlenecek
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.subjectGamma-Ray Attenuation
dc.subjectManganese Substituted Nano Hydroxyapatite
dc.subjectReal Bone
dc.subjectElectron Density
dc.subjectEffective Atomic Number
dc.titleAssessment of the mass attenuation parameters with using gamma-rays for manganese substituted nano hydroxyapatite
dc.typeArticle

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