2022
Feasibility of direct analysis of algae contamination with chromium and copper on the filter with laser-induced breakdown spectroscopy and laser ablation inductively coupled plasma mass spectrometry
HRDLIČKA, Aleš, Jitka HEGROVÁ, Martina BUCKOVÁ, David PROCHAZKA, Markéta HOLÁ et. al.Základní údaje
Originální název
Feasibility of direct analysis of algae contamination with chromium and copper on the filter with laser-induced breakdown spectroscopy and laser ablation inductively coupled plasma mass spectrometry
Autoři
HRDLIČKA, Aleš (203 Česká republika, garant, domácí), Jitka HEGROVÁ, Martina BUCKOVÁ, David PROCHAZKA, Markéta HOLÁ (203 Česká republika, domácí), Karel NOVOTNÝ (203 Česká republika, domácí), Pavel POŘÍZKA, Viktor KANICKÝ (203 Česká republika, domácí) a Jozef KAISER
Vydání
Spectrochimica Acta, Part B: Atomic Spectroscopy, Elsevier B.V. 2022, 0584-8547
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10403 Physical chemistry
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.300
Kód RIV
RIV/00216224:14310/22:00127683
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000840541600006
Klíčová slova anglicky
Laser-induced breakdown spectroscopy; Laser ablation; Inductively coupled plasma; Mass spectrometry; Algae; Filter
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 1. 2023 13:40, Mgr. Marie Šípková, DiS.
Anotace
V originále
The chromium and copper contamination of algae on a filter was directly monitored with laser-induced breakdown spectroscopy (LIBS) as a demonstration of LIBS capabilities. Liquid samples of the green alga Desmodesmus subspicatus were intentionally contaminated with chromium, incubated, filtered, and the filters with the algae were analysed. Inductively coupled plasma mass spectrometry (ICP-MS) was used as a reference method. One half of the filter with the algae was dissolved and analysed as a solution with ICP-MS and the second half was subjected to the LIBS and laser ablation-ICP-MS analysis. Chromium and copper were attributable to the algae contamination and detectable with LIBS. The results from the LIBS provided almost equivalent information about the relative changes of the Cr and Cu concentration in the algae. The sensitivity of LIBS with a Czerny-Turner spectrometer was fully comparable with the ICP-MS procedure. The trends from LIBS were more similar to the LA-ICP-MS ones. It means that the algae growth inhibition in dependence on the chromium or copper content can be alternatively monitored with LIBS instead of the complicated decomposition procedure in ICP-MS analysis.
Návaznosti
EF16_017/0002600, projekt VaV |
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GA22-27580S, projekt VaV |
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MUNI/A/1412/2021, interní kód MU |
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