A new 124Xe irradiation system for 123I routine production at the 30 MeV IPEN-CNEN/SP cyclotron

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dc.contributor.authorLAPOLLI, ANDRE L.
dc.contributor.authorBARCELLOS, HENRIQUE
dc.contributor.authorMATSUDA, HYLTON
dc.contributor.authorSUMIYA, LUIZ C. do A.
dc.contributor.authorJUNQUEIRA, FERNANDO de C.
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2018-01-11T16:50:51Z
dc.date.available2018-01-11T16:50:51Z
dc.date.eventoOctober 22-27, 2017pt_BR
dc.description.abstractSince 2001 the Nuclear and Energy Research Institute (IPEN/CNEN-SP, Brazil) has produced about 2.5 mCi/mAh of 123I weekly using a manual irradiation system fully developed by its researchers. Ultrapure 123I has been produced and distributed to hospitals and clinics where several diagnostic imaging procedures are done for thyroid, brain and cardiovascular functions. Due to the short half-life and emission of low-energy photons, this radioisotope becomes suitable for diagnosis in children. Currently IPEN researchers are involved in the development of a new fully automated irradiation system dedicated to 123I routine production employing enriched xenon gas (124Xe) as the target material. This new system consists of a target port, a water and a helium cooling system, a cryogenic system, an electric power system, a control and process monitoring unit composed of a supervisory software connected to a Programmable Logic Controller (PLC) via personal computer. In this new concept, there is no need for human interference during radioisotope production, reducing the possibility of eventual failures or incidents involving radioactive material. In this way, with this new system, a specific yield of approximately 3.5 mCi/mAh per irradiation is expected and this will meet a large part of the national demand for this important radioisotope. In the present work will be presented all the technical and constructive aspects of this new system as well as the results obtained in the irradiation of tests.pt_BR
dc.event.siglaINACpt_BR
dc.identifier.citationLAPOLLI, ANDRE L.; BARCELLOS, HENRIQUE; MATSUDA, HYLTON; SUMIYA, LUIZ C. do A.; JUNQUEIRA, FERNANDO de C. A new 124Xe irradiation system for 123I routine production at the 30 MeV IPEN-CNEN/SP cyclotron. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 22-27, 2017, Belo Horizonte, MG. <b>Proceedings...</b> Rio de Janeiro, RJ: Associação Brasileira de Energia Nuclear, 2017. Disponível em: http://repositorio.ipen.br/handle/123456789/28294.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28294
dc.localRio de Janeiro, RJpt_BR
dc.local.eventoBelo Horizonte, MGpt_BR
dc.publisherAssociação Brasileira de Energia Nuclearpt_BR
dc.rightsopenAccesspt_BR
dc.subjectautomation
dc.subjectcyclotrons
dc.subjectiodine 123
dc.subjectirradiation devices
dc.subjectisotope production
dc.subjectperformance testing
dc.subjectremote control
dc.subjectxenon 124
dc.titleA new 124Xe irradiation system for 123I routine production at the 30 MeV IPEN-CNEN/SP cyclotronpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorHYLTON MATSUDA
ipen.autorFERNANDO DE CASTRO JUNQUEIRA
ipen.autorLUIZ CARLOS DO AMARAL SUMIYA
ipen.autorHENRIQUE BARCELLOS DE OLIVEIRA
ipen.autorANDRE LUIS LAPOLLI
ipen.codigoautor701
ipen.codigoautor430
ipen.codigoautor283
ipen.codigoautor1141
ipen.codigoautor154
ipen.contributor.ipenauthorHYLTON MATSUDA
ipen.contributor.ipenauthorFERNANDO DE CASTRO JUNQUEIRA
ipen.contributor.ipenauthorLUIZ CARLOS DO AMARAL SUMIYA
ipen.contributor.ipenauthorHENRIQUE BARCELLOS DE OLIVEIRA
ipen.contributor.ipenauthorANDRE LUIS LAPOLLI
ipen.date.recebimento18-01pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24129pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication3557865c-3144-49b5-91fb-39f382894ca5
relation.isAuthorOfPublication737d1899-62e1-4514-b461-6bdcbd75506f
relation.isAuthorOfPublication80328cf7-74ff-46d6-b072-7373ecf3dfb0
relation.isAuthorOfPublicationbe077ccf-8b82-4e20-8baa-0ed66eb148df
relation.isAuthorOfPublication4bf92827-b1d3-4a2e-8231-1d42072554a0
relation.isAuthorOfPublication.latestForDiscovery4bf92827-b1d3-4a2e-8231-1d42072554a0
sigepi.autor.atividadeLAPOLLI, ANDRE L.:154:110:Spt_BR
sigepi.autor.atividadeBARCELLOS, HENRIQUE:1141:110:Npt_BR
sigepi.autor.atividadeMATSUDA, HYLTON:701:110:Npt_BR
sigepi.autor.atividadeSUMIYA, LUIZ C. DO A.:283:110:Npt_BR
sigepi.autor.atividadeJUNQUEIRA, FERNANDO DE C.:430:420:Npt_BR
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