Norbert Miekeley
Pontifical Catholic University of Rio de Janeiro
59 Papers
789 Citations
Norbert Miekeley is an academic researcher from Pontifical Catholic University of Rio de Janeiro. The author has contributed to research in topics: Inductively coupled plasma mass spectrometry & Chemistry. The author has an hindex of 25, co-authored 59 publications. Previous affiliations of Norbert Miekeley include The Catholic University of America.
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Papers
How reliable are human hair reference intervals for trace elements
TL;DR: It is evident from data that published reference intervals have to be used with extreme caution and that their urgent revision, based on reliable data produced by the ICP-MS technique, is of extreme importance.
198
The determination of trace elements in crude oil and its heavy fractions by atomic spectrometry
Christiane B. Duyck,Norbert Miekeley,Carmem Lúcia P. da Silveira,Ricardo Q. Aucélio,Reinaldo Calixto de Campos,Patricia Grinberg,Geisamanda Pedrini Brandão +6 more
TL;DR: A literature review on the determination of trace elements in crude oil and heavy molecular mass fractions (saturates, aromatics, resins and asphaltenes) by ICP-MS, ICP OES and AAS is presented in this paper.
181
Trace element determination in crude oil and its fractions by inductively coupled plasma mass spectrometry using ultrasonic nebulization of toluene solutions
TL;DR: In this paper, a method was developed for the determination of trace elements in crude oil by inductively coupled plasma mass spectrometry (ICP-MS) after sample dissolution in toluene and subsequent ultrasonic nebulization (USN).
158
Groundwater colloid properties: a global approach
Claude Degueldre,Claude Degueldre,Ines R. Triay,Jae-Il Kim,Peter Vilks,Marcus Laaksoharju,Norbert Miekeley +6 more
TL;DR: In this paper, the authors present and discuss groundwater colloid results from various geological formations ranging from crystalline to sedimentary, from organic rich to organic poor systems and from subsurface to very deep aquifers.
122
Estuarine dependency in a marine fish evaluated with otolith chemistry
Cristiano Queiroz de Albuquerque,Norbert Miekeley,Jose H Muelbert,Benjamin D. Walther,Andrés Javier Jaureguizar +4 more
TL;DR: The examination of life-long otolith Sr revealed that 71 % of the marine-sampled fish moved toward brackish waters from age 0 to age 1, and that estuarine egress ranged from ages 2.1 to 4.1 years depending on the sampling area.
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