Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy

Detalhes bibliográficos
Autor(a) principal: Lacerda,Kássio André
Data de Publicação: 2007
Outros Autores: Lameiras,Fernando Soares, Silva,Viviane Viana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400016
Resumo: In this study, non-radioactive iodine was incorporated in two types of biodegradable hydroxyapatite-based porous matrices (HA and HACL) through impregnation process from sodium iodine aqueous solutions with varying concentrations (0.5 and 1.0 mol/L) . The results revealed that both systems presented a high capacity of incorporating iodine into their matrices. The quantity of incorporated iodine was measured through Neutron Activation Analysis (NAA). The porous ceramic matrices based on hydroxyapatite demonstrated a great potential for uses in low dose rate (LDR) brachytherapy.
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spelling Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapyHydroxyapatitebrachytherapyneutron activation analysis (NAA)In this study, non-radioactive iodine was incorporated in two types of biodegradable hydroxyapatite-based porous matrices (HA and HACL) through impregnation process from sodium iodine aqueous solutions with varying concentrations (0.5 and 1.0 mol/L) . The results revealed that both systems presented a high capacity of incorporating iodine into their matrices. The quantity of incorporated iodine was measured through Neutron Activation Analysis (NAA). The porous ceramic matrices based on hydroxyapatite demonstrated a great potential for uses in low dose rate (LDR) brachytherapy.Instituto de Tecnologia do Paraná - Tecpar2007-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400016Brazilian Archives of Biology and Technology v.50 n.4 2007reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132007000400016info:eu-repo/semantics/openAccessLacerda,Kássio AndréLameiras,Fernando SoaresSilva,Viviane Vianaeng2007-10-08T00:00:00Zoai:scielo:S1516-89132007000400016Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2007-10-08T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
title Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
spellingShingle Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
Lacerda,Kássio André
Hydroxyapatite
brachytherapy
neutron activation analysis (NAA)
title_short Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
title_full Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
title_fullStr Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
title_full_unstemmed Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
title_sort Quantification of iodine in porous hydroxyapatite matrices for application as radioactive sources in brachytherapy
author Lacerda,Kássio André
author_facet Lacerda,Kássio André
Lameiras,Fernando Soares
Silva,Viviane Viana
author_role author
author2 Lameiras,Fernando Soares
Silva,Viviane Viana
author2_role author
author
dc.contributor.author.fl_str_mv Lacerda,Kássio André
Lameiras,Fernando Soares
Silva,Viviane Viana
dc.subject.por.fl_str_mv Hydroxyapatite
brachytherapy
neutron activation analysis (NAA)
topic Hydroxyapatite
brachytherapy
neutron activation analysis (NAA)
description In this study, non-radioactive iodine was incorporated in two types of biodegradable hydroxyapatite-based porous matrices (HA and HACL) through impregnation process from sodium iodine aqueous solutions with varying concentrations (0.5 and 1.0 mol/L) . The results revealed that both systems presented a high capacity of incorporating iodine into their matrices. The quantity of incorporated iodine was measured through Neutron Activation Analysis (NAA). The porous ceramic matrices based on hydroxyapatite demonstrated a great potential for uses in low dose rate (LDR) brachytherapy.
publishDate 2007
dc.date.none.fl_str_mv 2007-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132007000400016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.50 n.4 2007
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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