Cadmium isotopic composition of biogenic certified reference materials determined by thermal ionization mass spectrometry with double spike correction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F21%3A00539402" target="_blank" >RIV/61389005:_____/21:00539402 - isvavai.cz</a>

Alternative codes found

RIV/67985831:_____/21:00532956

Result on the web

<a href="https://doi.org/10.1016/j.talanta.2020.121389" target="_blank" >https://doi.org/10.1016/j.talanta.2020.121389</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.talanta.2020.121389" target="_blank" >10.1016/j.talanta.2020.121389</a>

Result language

angličtina

Original language name

Cadmium isotopic composition of biogenic certified reference materials determined by thermal ionization mass spectrometry with double spike correction

Original language description

A Cd-116-Cd-16 double-spike method in combination with thermal ionization mass spectrometry (TIMS) was applied to obtain cadmium (Cd) mass fractions and stable isotope compositions in seven biogenic certified reference materials (pine needles, tomato leaves, spinach leaves, lichen, mussel tissue, oyster tissue, and pig kidney). This sample set was supplemented by the analysis of two manganese nodules and one soil reference material for which the Cd isotopic data has already been reported. The intermediate measurement precision of the whole protocol as determined for the NIST SRM 3108 Cd standard solution yields an excellent value of delta Cd-114/110 of -0.005 +/- 0.029 parts per thousand (2SD, n = 47). The Cd isotopic compositions of the biogenic materials, reported as 8114/11 Cd relative to NIST SRM 3108, range from -0.52 to +0.50 parts per thousand. Plants show delta(114)/Cd-110 mean values ranging from -0.09 to +0.45 parts per thousand whereas the delta Cd-114/110 value of -0.17 parts per thousand was detected in the lichen and the values of -0.51, -0.52, and +0.47 parts per thousand were gathered for the oyster, mussel, and pig kidney tissues, respectively. The observed large variation of the delta Cd-114/110 values in the biogenic reference materials indicates a potential to use the natural mass-dependent Cd isotope fractionation in environmental, biogeochemical, and physiological studies.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10406 - Analytical chemistry

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Talanta

ISSN

0039-9140

e-ISSN

1873-3573

Volume of the periodical

221

Issue of the periodical within the volume

JAN

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

121389

UT code for WoS article

000579910600008

EID of the result in the Scopus database

2-s2.0-85088874391