Multi-element analysis (Pb, Al, Fe) of Antarctic flora using
HR-CS ETAAS with an extended working range

J 2024

Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range

ZVĚŘINA, Ondřej, Lenka BRŮHOVÁ, Pavel COUFALIK, Christopher D. STRINGER, Jaqueline RIEGER et. al.

Základní údaje

Originální název

Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range

Autoři

ZVĚŘINA, Ondřej (203 Česká republika, domácí), Lenka BRŮHOVÁ (203 Česká republika, domácí), Pavel COUFALIK (203 Česká republika), Christopher D. STRINGER (826 Velká Británie a Severní Irsko), Jaqueline RIEGER (40 Rakousko) a Walter GOESSLER (40 Rakousko)

Vydání

Spectrochimica Acta - Part B Atomic Spectroscopy, Oxford, PERGAMON-ELSEVIER SCIENCE LTD, 2024, 0584-8547

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10301 Atomic, molecular and chemical physics

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.300 v roce 2022

Organizační jednotka

Lékařská fakulta

DOI

http://dx.doi.org/10.1016/j.sab.2024.106979

UT WoS

001261848200001

Klíčová slova anglicky

Simultaneous multi-element analysis; HR-CS ETAAS; Antarctic flora analysis; Biomonitoring; Antarctica

Štítky

14110525, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 9. 2024 08:44, Mgr. Tereza Miškechová

Anotace

V originále

This paper introduces a new method for the simultaneous determination of lead, aluminum, and iron in plant samples using high-resolution continuum source electrothermal atomic absorption spectrometry (HR-CS ETAAS). The method is suitable for covering a wide range of concentrations for all three elements, by utilizing two spectral lines for Al and employing the wavelength-selected absorbance (WSA) approach, which combines the reading of absorbance signals at both the central and wing parts of the spectral lines. The method was validated against certified reference materials and was then applied in a large-scale analysis of Antarctic flora collected from Nelson Island in the South Shetland Islands, Antarctica. The method was found to be a useful biomonitoring tool for assessing Pb pollution in various plant materials, including lichens, mosses, grass and mushrooms, while Al and Fe contents may serve as normalizing elements in calculations of environmental indices. The observed Pb levels in lichens (median content 0.19 mg Pb/kg) were lower than those reported in other Antarctic regions. These findings indicate that the Stansbury Peninsula on Nelson Island is relatively unaffected by local pollution, compared to other Antarctic regions, and that the data might serve as an example of background levels in the South Shetland Islands.

Návaznosti

MUNI/A/1366/2022, interní kód MU

Název: Prohlubování znalostí v oblasti zdravotních rizik a benefitů výživy, prostředí a životního stylu V

Investor: Masarykova univerzita, Prohlubování znalostí v oblasti zdravotních rizik a benefitů výživy, prostředí a životního stylu V

MUNI/A/1623/2023, interní kód MU

Název: Prohlubování znalostí v oblasti zdravotních rizik a benefitů výživy, prostředí a životního stylu VI

Investor: Masarykova univerzita, Prohlubování znalostí v oblasti zdravotních rizik a benefitů výživy, prostředí a životního stylu VI

Citovat

ZVĚŘINA, Ondřej, Lenka BRŮHOVÁ, Pavel COUFALIK, Christopher D. STRINGER, Jaqueline RIEGER a Walter GOESSLER. Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range. Spectrochimica Acta - Part B Atomic Spectroscopy. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2024, roč. 218, August 2024, s. 1-10. ISSN 0584-8547. Dostupné z: https://dx.doi.org/10.1016/j.sab.2024.106979.

@article{2436663,
   author = {Zvěřina, Ondřej and Brůhová, Lenka and Coufalik, Pavel and Stringer, Christopher D. and Rieger, Jaqueline and Goessler, Walter},
   article_location = {Oxford},
   article_number = {August 2024},
   doi = {http://dx.doi.org/10.1016/j.sab.2024.106979},
   keywords = {Simultaneous multi-element analysis; HR-CS ETAAS; Antarctic flora analysis; Biomonitoring; Antarctica},
   language = {eng},
   issn = {0584-8547},
   journal = {Spectrochimica Acta - Part B Atomic Spectroscopy},
   title = {Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range},
   url = {https://www.sciencedirect.com/science/article/pii/S058485472400123X?via%3Dihub},
   volume = {218},
   year = {2024}
}

TY  - JOUR
ID  - 2436663
AU  - Zvěřina, Ondřej - Brůhová, Lenka - Coufalik, Pavel - Stringer, Christopher D. - Rieger, Jaqueline - Goessler, Walter
PY  - 2024
TI  - Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range
JF  - Spectrochimica Acta - Part B Atomic Spectroscopy
VL  - 218
IS  - August 2024
SP  - 1-10
EP  - 1-10
PB  - PERGAMON-ELSEVIER SCIENCE LTD
SN  - 05848547
KW  - Simultaneous multi-element analysis
KW  - HR-CS ETAAS
KW  - Antarctic flora analysis
KW  - Biomonitoring
KW  - Antarctica
UR  - https://www.sciencedirect.com/science/article/pii/S058485472400123X?via%3Dihub
N2  - This paper introduces a new method for the simultaneous determination of lead, aluminum, and iron in plant samples using high-resolution continuum source electrothermal atomic absorption spectrometry (HR-CS ETAAS). The method is suitable for covering a wide range of concentrations for all three elements, by utilizing two spectral lines for Al and employing the wavelength-selected absorbance (WSA) approach, which combines the reading of absorbance signals at both the central and wing parts of the spectral lines. The method was validated against certified reference materials and was then applied in a large-scale analysis of Antarctic flora collected from Nelson Island in the South Shetland Islands, Antarctica. The method was found to be a useful biomonitoring tool for assessing Pb pollution in various plant materials, including lichens, mosses, grass and mushrooms, while Al and Fe contents may serve as normalizing elements in calculations of environmental indices. The observed Pb levels in lichens (median content 0.19 mg Pb/kg) were lower than those reported in other Antarctic regions. These findings indicate that the Stansbury Peninsula on Nelson Island is relatively unaffected by local pollution, compared to other Antarctic regions, and that the data might serve as an example of background levels in the South Shetland Islands.
ER  -

ZVĚŘINA, Ondřej, Lenka BRŮHOVÁ, Pavel COUFALIK, Christopher D. STRINGER, Jaqueline RIEGER a Walter GOESSLER. Multi-element analysis (Pb, Al, Fe) of Antarctic flora using HR-CS ETAAS with an extended working range. \textit{Spectrochimica Acta - Part B Atomic Spectroscopy}. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2024, roč.~218, August 2024, s.~1-10. ISSN~0584-8547. Dostupné z: https://dx.doi.org/10.1016/j.sab.2024.106979.

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