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The use of 99mTc as a tracer in the determination of 99Tc by ICPmass spectrometry

 

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dc.creator Más Balbuena, José Luis
dc.creator García León, Manuel
dc.creator Bolívar Raya, Juan Pedro
dc.creator Sánchez Angulo, Celestino Ignacio
dc.date.accessioned 2015-02-26T16:33:47Z
dc.date.available 2015-02-26T16:33:47Z
dc.date.issued 2000
dc.identifier.issn 0267-9477 es
dc.identifier.issn 1364-5544 es
dc.identifier.uri http://hdl.handle.net/11441/22783
dc.description.abstract The aim of this paper is to carry out a deep study on the possibilities of using 99mTc from 99Mo-99mTc clinical isotope generators to trace the radiochemical separations for 99Tc measurements by ICP-MS. By appropriately de®ning a minimum detectable mass concentration (MDMC) for the mass spectrometer it is possible to conclude that such use is acceptable for a wide range of activities of the tracer. The MDMC increases from 0.41 to 0.51 ppt when the amount of 99mTc added to the samples ranges from 0 to 2 MBq. The purification of the final sample from Ru must be the main objective of the 99Tc measurement method, since its presence noticeably enhances the 99Tc MDMC. es
dc.format application/pdf es
dc.language.iso eng es
dc.relation.ispartof Journal of analytical atomic spectrometry, 15, 1369-1373 es
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.title The use of 99mTc as a tracer in the determination of 99Tc by ICPmass spectrometry es
dc.type info:eu-repo/semantics/article es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Física Aplicada I
dc.relation.publisherversion 10.1039/b004273k es
dc.relation.publisherversion 10.1039/b004273k
dc.identifier.idus https://idus.us.es/xmlui/handle/11441/22783
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