Recent advances in chromium speciation in biological samples

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73597789" target="_blank" >RIV/61989592:15310/19:73597789 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0584854718302210" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0584854718302210</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.sab.2018.12.008" target="_blank" >10.1016/j.sab.2018.12.008</a>

Result language
angličtina
Original language name
Recent advances in chromium speciation in biological samples
Original language description
The chromium toxicity greatly depends on its oxidation state and therefore accurate determination of all Cr species is essential to understand its potential health risk. Numerous critical reviews have underlined the exposure to especially Cr(III) and Cr(VI) species in various matrices but the chromium speciation in biological samples has not been discussed yet. Therefore, the objective of this article is to review recent advances in chromium speciation in various biological samples. Up to now, the most widely studied biological samples are urine, whole blood, serum, plasma but few studies dealing with tissues, saliva and joint effusion have been published as well. The major emphasis is put on the sampling, different pre-treatment procedures, and application of off-line and on-line techniques based on different atomic spectrometry methods together with their validation. A partial attention has been paid on the diversity of Cr species in biological samples as well as their interconversions together with the suggested speciated isotope dilution (SID) approach representing a valuable tool for correction of these interconversions.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10406 - Analytical chemistry

Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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