Multiple headspace sampling coupled to a programmed temperature vaporizer – Gas chromatograph-mass spectrometer for the determination of polycyclic aromatic hydrocarbons in water and saliva

Peña, Javier; Laespada, María Esther Fernández; Pinto, Carmelo Garcı́a; Pavón, José Luis Pérez

doi:10.1016/j.microc.2020.105822

Cited by 7 publications

(2 citation statements)

References 35 publications

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“…It is noteworthy the correlation between the values previously observed by our group and others for PAHs in saliva and the corresponding metabolites in urine. In this sense, naphthalene and fluorene derivatives were observed again as major components, and acenaphthylene derivative was not detected [ 29 , 30 ].…”

Section: Resultsmentioning

confidence: 99%

Determination of Hydroxy Polycyclic Aromatic Hydrocarbons in Human Urine Using Automated Microextraction by Packed Sorbent and Gas Chromatography–Mass Spectrometry

García-García

Matilla-González

Peña

et al. 2022

IJERPH

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A fast methodology for the determination of monohydroxy polycyclic aromatic hydrocarbons in human urine using a fully automated microextraction by packed sorbent coupled to a gas chromatograph–mass spectrometer is reported. Sample preparation requires simple hydrolysis, centrifugation, filtration, and dilution. The method does not require a derivatization step prior to analysis with gas chromatography and allows the measurement of up to three samples per hour after hydrolysis. Quantitation is carried out by a one-point standard addition allowing the determination of 6 analytes with good limits of detection (10.1–39.6 ng L−1 in water and 0.5–19.4 µg L−1 in urine), accuracy (88–110%) and precision (2.1–23.4% in water and 5.1–19.0% in urine) values. This method has been successfully applied to the analysis of six urine samples (three from smoker and three from non-smoker subjects), finding significant differences between both types of samples. Results were similar to those found in the literature for similar samples, which proves the applicability of the methodology.

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Section: Resultsmentioning

confidence: 99%

Determination of Hydroxy Polycyclic Aromatic Hydrocarbons in Human Urine Using Automated Microextraction by Packed Sorbent and Gas Chromatography–Mass Spectrometry

García-García

Matilla-González

Peña

et al. 2022

IJERPH

View full text Add to dashboard Cite

show abstract

“…[ 50 ] in saliva of non-smokers versus smokers (0.068–0.14 ng/ml), and Pena et al. [ 51 ] in saliva of non-smokers versus light smokers (0.037–0.16 ng/ml) and less than those reported by Carrizo et al. [ 52 ] in saliva of heavy smokers (100–1000 ng/ml).…”

Section: Discussionmentioning

confidence: 95%

Saliva as a diagnostic tool to measure polycyclic aromatic hydrocarbon exposure in dental patients exposed to intimate partner violence (IPV)

Ramesh¹,

Halpern²,

Southerland³

et al. 2023

Biomedical Journal

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Electrochemical polishing with glycol-based electrolyte of the curved internal channels fabricated via laser powder bed fusion

An,

Wang,

Zhu

2024

Journal of Manufacturing Processes

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Multiple headspace sampling coupled to a programmed temperature vaporizer – Gas chromatograph-mass spectrometer for the determination of polycyclic aromatic hydrocarbons in water and saliva

Cited by 7 publications

References 35 publications

Determination of Hydroxy Polycyclic Aromatic Hydrocarbons in Human Urine Using Automated Microextraction by Packed Sorbent and Gas Chromatography–Mass Spectrometry

Determination of Hydroxy Polycyclic Aromatic Hydrocarbons in Human Urine Using Automated Microextraction by Packed Sorbent and Gas Chromatography–Mass Spectrometry

Saliva as a diagnostic tool to measure polycyclic aromatic hydrocarbon exposure in dental patients exposed to intimate partner violence (IPV)

Electrochemical polishing with glycol-based electrolyte of the curved internal channels fabricated via laser powder bed fusion

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