Uranium, thorium and rare earth elements in macrofungi: what are the genuine concentrations?
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10112474" target="_blank" >RIV/00216208:11310/11:10112474 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/67985831:_____/11:00364069 RIV/61389005:_____/11:00364069
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s10534-011-9435-4" target="_blank" >http://dx.doi.org/10.1007/s10534-011-9435-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10534-011-9435-4" target="_blank" >10.1007/s10534-011-9435-4</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Uranium, thorium and rare earth elements in macrofungi: what are the genuine concentrations?
Popis výsledku v původním jazyce
Concentrations of uranium, thorium and rare earth elements (REE) in 36 species of ectomycorrhizal (26 samples) and saprobic (25 samples) macrofungi from unpolluted sites with differing bedrock geochemistry were analyzed by inductively coupled plasma massspectrometry (ICP-MS). Analytical results are supported by use of certified reference materials (BCR-670, BCR-667, NIST-1575a) and the reliability of the determination of uranium was verified by epithermal neutron activation analysis (ENAA). It appearsthat data recently published on these elements are erroneous, in part because of use of an inappropriate analytical method; and in part because of apparent contamination by soil particles resulting in elevated levels of thorium and REE. Macrofungi from unpolluted areas, in general, did not accumulate high levels of the investigated metals. Concentrations of uranium and thorium were generally below 30 and 125 mu g kg(-1) (dry weight), respectively. Concentrations of REE in macrofungi did
Název v anglickém jazyce
Uranium, thorium and rare earth elements in macrofungi: what are the genuine concentrations?
Popis výsledku anglicky
Concentrations of uranium, thorium and rare earth elements (REE) in 36 species of ectomycorrhizal (26 samples) and saprobic (25 samples) macrofungi from unpolluted sites with differing bedrock geochemistry were analyzed by inductively coupled plasma massspectrometry (ICP-MS). Analytical results are supported by use of certified reference materials (BCR-670, BCR-667, NIST-1575a) and the reliability of the determination of uranium was verified by epithermal neutron activation analysis (ENAA). It appearsthat data recently published on these elements are erroneous, in part because of use of an inappropriate analytical method; and in part because of apparent contamination by soil particles resulting in elevated levels of thorium and REE. Macrofungi from unpolluted areas, in general, did not accumulate high levels of the investigated metals. Concentrations of uranium and thorium were generally below 30 and 125 mu g kg(-1) (dry weight), respectively. Concentrations of REE in macrofungi did
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DD - Geochemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/IAA600480801" target="_blank" >IAA600480801: Obsah stříbra a zinku v plodnicích velkých hub: chemická speciace v plodnicích, geochemické a environmentální aspekty a chemotaxonomický význam</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine
ISSN
0966-0844
e-ISSN
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Svazek periodika
24
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
9
Strana od-do
837-845
Kód UT WoS článku
000294463300005
EID výsledku v databázi Scopus
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