Determination of trace elements in aerosol samples by instrumental neutron activation analysis
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Biological Trace Element Research
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Two nuclear techniques, Energy-Dispersive X-Ray Fluorescence
Analysis (EDXRF) and Instrumental Neutron Activation Analysis
(INAA), were used to analyze aerosol samples collected in the city of
Sao Paulo, Brazil. Na, CI, Mn, V, A1, Sm, Mo, W, La, As, Br, Sb, K,
Ba, Se, Th, Cr, Rb, Ca, Fe, Ce, and Sc were determined by INAA, and
A1, Si, P, S, C1, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Se, Br,
Rb, Sr, Hg, and Pb were determined by EDXRF. A preliminary
identification of the main source of the atmospheric aerosol was
performed based on enrichment factor and correlation coefficient
calculations.
Como referenciar
PAIVA, R.P.; MUNITA, C.J.S.; CUNHA, I.I.L.; ROMANO, J.; ALONSO, C.D. Determination of trace elements in aerosol samples by instrumental neutron activation analysis. Biological Trace Element Research, v. 26, n. 1, p. 231-242, 1990. DOI: 10.1007/BF02992676. Disponível em: http://repositorio.ipen.br/handle/123456789/26726. Acesso em: 30 Dec 2025.
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