Assessment of metals by instrumental neutron activation analysis in six fish species consumed in the city of São Paulo
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2013
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INTERNATIONAL CONFERENCE ON HEAVY METALS IN THE ENVIRONMENT, 16th
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Resumo
The objective of this work is to quantify the concentration of the metals As, Co, Cs, Fe, K, Na, Rb,
Sb, Sc, Sm, Th, U and Zn in the muscles of six fish species (anchovy, brycon, catfish, hake, pacu and sardine).
Metals characterization was performed by instrumental neutron activation analysis (INAA). The elements
determination was made by irradiation of approximately 150 mg of each sample (dry weight), during 16 hours
at a neutron flux of 1012 n.cm-2.s-1 in the nuclear research reactor IEA-R1 of Instituto de Pesquisas Energéticas
e Nucleares (IPEN). Most of the results for the metals concentration is low, exception for As and Zn in
seawater fish and for Rb in river fish. The results obtained in this study can be used to ensure the quality of
the fish consumed in the city of São Paulo.
Como referenciar
NISTI, M.B.; SAUEIA, C.H.R.; MAZZILLI, B.P.; MENESES, N.F.A. Assessment of metals by instrumental neutron activation analysis in six fish species consumed in the city of São Paulo. In: INTERNATIONAL CONFERENCE ON HEAVY METALS IN THE ENVIRONMENT, 16th, September 23-27, 2012, Rome, Italy. Proceedings... Les Ulis, France: EDP Sciences, 2013. p. 1-3. (EPJ Web of Conferences, 1, 37007). DOI: 10.1051/e3sconf/20130176007. Disponível em: http://repositorio.ipen.br/handle/123456789/27624. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.