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Timing carbon turnover (delta C-13) in weaned piglet's brain by IRMS
(Acad Brasileira De Ciencias, 2018-08-01)
Isotope-ratio mass spectrometry (IRMS) is a potential tool that provides time-integrated estimate of assimilated and not just ingested nutrients. This feature turned possible its application to evaluate the effects of ...
Spikes em espectrometria alfa para analise de amostras geologicas
(1990-12-01)
The technique of isotope dilution has been extensively utilized for determining the content of trace elements in geological samples; it has been especially useful for the determination of 238U and 234U contents in crustal ...
Determination of Cr, Cu, Ni, Sn, Sr and Zn Mass Fractions in Geochemical Reference Materials by Isotope Dilution ICP-MS
(Wiley-blackwellHobokenEUA, 2013)
Isotopic carbon turnover in pig hoof and rib
(Editora da Universidade Estadual de Maringá - EDUEM, 2021-06-14)
The objective of this study was to evaluate the behavior of carbon incorporation and turnover in hoof and ribs of pigs at different periods of development in the search for tissues that reflect longer the former diet. We ...
Determination of trace elements in serum samples by isotope dilution inductively coupled plasma mass spectrometry using on-line dialysis
(Royal Soc Chemistry, 2004-01-01)
An on-line dialysis flow system coupled to inductively coupled plasma mass spectrometry to determine trace elements in serum samples by isotope dilution is presented. Isotope dilution was performed on samples incubated ...
Determination of trace elements in serum samples by isotope dilution inductively coupled plasma mass spectrometry using on-line dialysis
(Royal Soc Chemistry, 2004-01-01)
An on-line dialysis flow system coupled to inductively coupled plasma mass spectrometry to determine trace elements in serum samples by isotope dilution is presented. Isotope dilution was performed on samples incubated ...