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Poly [1,1'-bis(ethynyl)-4,4'-biphenyl(bis-tributylphosphine)Pt(II)] solutions used as low dose ionizing radiation dosimeter

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dc.contributor.authorBronze-Uhle, E. S. [UNESP]
dc.contributor.authorBatagin-Neto, A. [UNESP]
dc.contributor.authorFernandes, D. M. [UNESP]
dc.contributor.authorFratoddi, I.
dc.contributor.authorRusso, M. V.
dc.contributor.authorGraeff, Carlos Frederico de Oliveira [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Rome Sapienza
dc.date.accessioned2014-05-27T11:29:41Z
dc.date.available2014-05-27T11:29:41Z
dc.date.issued2013-06-17
dc.description.abstractIn this work, the effect of gamma radiation on the optical properties of polymetallayne poly[1,1'-bis(ethynyl)-4,4'-biphenyl(bis-tributylphosphine)Pt(II) ] (Pt-DEBP) in chloroform solution is studied. The samples were irradiated at room temperature with doses from 0.01 Gy to 1 Gy using a 60Co gamma ray source. A new band at 420 nm is observed in the emission spectra, in superposition to the emission maximum at 398 nm, linearly dependent on dose. We propose to use the ratio of the emission amplitude bands as the dosimetric parameter. This method proved to be robust, accurate, and can be used as a dosimeter in medical applications. © 2013 AIP Publishing LLC.en
dc.description.affiliationDepartment of Physics FC-UNESP, Av. Eng. Luiz Edmundo Carrijo Coube 14-01, 17033-360 Bauru
dc.description.affiliationUNESP-Univ Estadual Paulista POSMAT-Programa de Pós-Graduação em Ciência e Tecnologia de Materiais, Bauru, São Paulo
dc.description.affiliationDepartment of Chemistry University of Rome Sapienza, P.le A. Moro 5, 00185 Rome
dc.description.affiliationUnespDepartment of Physics FC-UNESP, Av. Eng. Luiz Edmundo Carrijo Coube 14-01, 17033-360 Bauru
dc.description.affiliationUnespUNESP-Univ Estadual Paulista POSMAT-Programa de Pós-Graduação em Ciência e Tecnologia de Materiais, Bauru, São Paulo
dc.identifierhttp://dx.doi.org/10.1063/1.4812186
dc.identifier.citationApplied Physics Letters, v. 102, n. 24, 2013.
dc.identifier.doi10.1063/1.4812186
dc.identifier.file2-s2.0-84879804274.pdf
dc.identifier.issn0003-6951
dc.identifier.orcid0000-0003-0162-8273
dc.identifier.scopus2-s2.0-84879804274
dc.identifier.urihttp://hdl.handle.net/11449/75670
dc.identifier.wosWOS:000320962400038
dc.language.isoeng
dc.relation.ispartofApplied Physics Letters
dc.relation.ispartofjcr3.495
dc.relation.ispartofsjr1,382
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectChloroform solutions
dc.subjectDosimetric parameter
dc.subjectEmission maxima
dc.subjectEmission spectrums
dc.subjectGamma ray sources
dc.subjectLow dose
dc.subjectRadiation dosimeters
dc.subjectRoom temperature
dc.subjectEmission spectroscopy
dc.subjectGamma rays
dc.subjectIonizing radiation
dc.subjectMedical applications
dc.subjectPlatinum
dc.titlePoly [1,1'-bis(ethynyl)-4,4'-biphenyl(bis-tributylphosphine)Pt(II)] solutions used as low dose ionizing radiation dosimeteren
dc.typeArtigo
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dspace.entity.typePublication
unesp.author.lattes2813393825580000[2]
unesp.author.lattes5268607684223281[6]
unesp.author.orcid0000-0003-0162-8273[6]
unesp.author.orcid000-0003-4609-9002[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt

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