2021
Analysis of alkylphenols and bisphenols in soils using liquid chromatography-tandem mass spectrometry
PERNICA, Marek; Romana LESNIÁKOVÁ; Denisa DOLEŽALOVÁ a Zdeněk ŠIMEKZákladní údaje
Originální název
Analysis of alkylphenols and bisphenols in soils using liquid chromatography-tandem mass spectrometry
Autoři
PERNICA, Marek; Romana LESNIÁKOVÁ; Denisa DOLEŽALOVÁ a Zdeněk ŠIMEK
Vydání
International Journal of Environmental Analytical Chemistry, Abingdon, Taylor & Francis, 2021, 0306-7319
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10400 1.4 Chemical sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.731
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/21:00118726
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Alkylphenols; bisphenols; soil; extraction techniques; derivatisation; LC-MS; MS
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 6. 2025 20:18, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
Methods useful for the extraction of alkylphenols from soil samples were assessed. A comparison is made of the four extraction techniques that are most commonly used to extract phenolic compounds from soil, such as bisphenol A, bisphenol F and alkylphenols (4-t-OP, iso-NP, 4-OP and 4-n-NP). Soxhlet extraction, ultrasonic-assisted extraction (USE), accelerated solvent extraction (ASE) and the so-called Quick, Easy, Cheap, Effective, Rugged and Safe extraction (QuEChERS) were included. Modifications of the QuEChERS technique such as original, citrate and acetate were investigated. The effects of basic purification sorbents used for QuEChERS extracts such as a primary and secondary amine (PSA), C18 endcapped sorbents and graphitised carbon black (GCB) were tested. A derivatisation step prior to the final analyses by liquid chromatography coupled to a triple quadrupole analyser operating in tandem mass spectrometry (LC-MS/MS) was performed by using dansyl chloride (DNSC). The best extraction of the monitored compounds from spiked soil was obtained using QuEChERS extraction. Recoveries of phenolic compounds using the QuEChERS technique were in the range from 67% to 114%. The lowest extraction recoveries (16-73%) were obtained using ultrasonic extraction. The QuEChERS method was successfully applied for the analysis of alkylphenols in soil samples. Instrumental limits of quantification and limits of detection ranged from 0.08 to 0.83 pg per injection and 0.02 to 0.25 pg per injection, respectively.
Návaznosti
| GA13-20357S, projekt VaV |
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| LO1214, projekt VaV |
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| 90028, velká výzkumná infrastruktura |
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