Study on electronic equilibrium of 137Cs gamma radiation for 3D printed phantoms using OSL dosimetry

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dc.contributor.authorVILLANI, D.pt_BR
dc.contributor.authorRODRIGUES JUNIOR, O.pt_BR
dc.contributor.authorMASCARENHAS, Y.M.pt_BR
dc.contributor.authorCAMPOS, L.L.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2021-07-21T13:56:30Z
dc.date.available2021-07-21T13:56:30Z
dc.date.issued2021pt_BR
dc.description.abstractWith the popularization of 3D printing technologies, it is now possible to develop patient specific simulators and various other accessories using this technology in medical physics and dosimetry. This work aims to evaluate the electronic equilibrium of 3D printed phantoms using PLA and ABS filaments compared to PMMA for 137Cs gamma rays using OSL dosimetry. A Landauer microStar ii commercial OSL system was commissioned and it was used nanoDot dosimeters. Phantom plates with 2.5, 3.0 and 5.0 mm thickness were used to obtain electronic equilibrium for 137Cs gamma rays. Measurements were compared with PMMA measurements at standard conditions. Results show that measurements with ABS and PLA thicknesses of 2.5 and 3.0 mm presents dosimetry results within irradiation uncertainty. More accuracy is obtained using 3.0 mm for both PLA and ABS phantoms, with differences in less than 0.5%. It can be concluded that PLA and ABS 3D phantom plates has similar properties of PMMA for 137Cs gamma rays dosimetry and can be used for developing dosimetry accessories for this energy photon beam.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipIDFAPESP: 17/50332-0pt_BR
dc.description.sponsorshipIDCNPq: 142098/2017-5pt_BR
dc.description.sponsorshipIDCAPES: 554/2018pt_BR
dc.format.extent1-6pt_BR
dc.identifier.citationVILLANI, D.; RODRIGUES JUNIOR, O.; MASCARENHAS, Y.M.; CAMPOS, L.L. Study on electronic equilibrium of 137Cs gamma radiation for 3D printed phantoms using OSL dosimetry. <b>Journal of Physics: Conference Series</b>, v. 1826, p. 1-6, 2021. DOI: <a href="https://dx.doi.org/10.1088/1742-6596/1826/1/012057">10.1088/1742-6596/1826/1/012057</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32037.
dc.identifier.doi10.1088/1742-6596/1826/1/012057pt_BR
dc.identifier.issn1742-6588pt_BR
dc.identifier.orcid0000-0001-7137-0613pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7137-0613
dc.identifier.orcidhttps://orcid.org/0000-0002-6704-1910
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScore18.00
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32037
dc.identifier.vol1826pt_BR
dc.relation.ispartofJournal of Physics: Conference Seriespt_BR
dc.rightsopenAccesspt_BR
dc.sourceBrazilian Congress on Metrology, 10th, November 24-27, 2019, Florianopolis, SCpt_BR
dc.subjectphantoms
dc.subject3d printing
dc.subjectgamma radiation
dc.subjectphotoluminescence
dc.subjectdosimetry
dc.titleStudy on electronic equilibrium of 137Cs gamma radiation for 3D printed phantoms using OSL dosimetrypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorLETICIA LUCENTE CAMPOS RODRIGUES
ipen.autorORLANDO RODRIGUES JUNIOR
ipen.autorDANIEL VILLANI
ipen.codigoautor1195
ipen.codigoautor322
ipen.codigoautor12762
ipen.contributor.ipenauthorLETICIA LUCENTE CAMPOS RODRIGUES
ipen.contributor.ipenauthorORLANDO RODRIGUES JUNIOR
ipen.contributor.ipenauthorDANIEL VILLANI
ipen.date.recebimento21-07
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScore0.8
ipen.identifier.ipendoc27808pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationd4d34119-a6e6-4026-9a67-7b16d8b668da
relation.isAuthorOfPublicationf72d59d1-f942-442a-b16e-8b0ba0e2b671
relation.isAuthorOfPublication26698252-02e7-4d43-8ffb-edaf9f863fa2
relation.isAuthorOfPublication.latestForDiscovery26698252-02e7-4d43-8ffb-edaf9f863fa2
sigepi.autor.atividadeCAMPOS, L.L.:1195:330:Npt_BR
sigepi.autor.atividadeRODRIGUES JUNIOR, O.:322:330:Npt_BR
sigepi.autor.atividadeVILLANI, D.:12762:330:Spt_BR
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