2023
DOI: 10.1177/14690667231187502
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Long-term in situ air quality assessment in closed environments: A gas chromatography–ion mobility spectrometry applicability study

Abstract: Contemporary life is mostly spent in indoor spaces like private houses, workplaces, vehicles and public facilities. Nonetheless, the air quality in these closed environments is often poor which leads to people being exposed to a vast range of toxic and hazardous compounds. Volatile organic compounds (VOCs) are among the main factors responsible for the lack of air quality in closed spaces and, in addition, some of them are particularly hazardous to the human organism. Considering this fact, we conducted daily … Show more

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Cited by 5 publications
(2 citation statements)
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“…These could offer the remarkable capacity in qualitative and quantitative analysis of VOCs in the concentration ranges down to parts-per-billion or parts-per-trillion. [22][23][24][25][26][27][28][29][30][31][32][33][34] Statistical analysis could then be applied to analyze GC-IMS results, classify samples into different groups and propose possible volatile markers for several tasks such as disease screening. Breath has been used for COVID-19 screening test based on analysis of the volatile markers, e. g. aldehyde such as methylpent-2-enal, [35][36][37] ethanal and octanal, [38] leading to development of breath-test electronic nose sensors for the screening.…”
Section: Introductionmentioning
confidence: 99%
“…These could offer the remarkable capacity in qualitative and quantitative analysis of VOCs in the concentration ranges down to parts-per-billion or parts-per-trillion. [22][23][24][25][26][27][28][29][30][31][32][33][34] Statistical analysis could then be applied to analyze GC-IMS results, classify samples into different groups and propose possible volatile markers for several tasks such as disease screening. Breath has been used for COVID-19 screening test based on analysis of the volatile markers, e. g. aldehyde such as methylpent-2-enal, [35][36][37] ethanal and octanal, [38] leading to development of breath-test electronic nose sensors for the screening.…”
Section: Introductionmentioning
confidence: 99%
“…Since the analysis of volatile samples highly depends on robust storage and analysis methods, there is a need to employ advanced analytical techniques that enable the application of gas analysis for healthcare (i.e., screening multiple health conditions/diseases using exhaled air [ 3 , 4 , 5 , 6 ] and air quality control applications [ 7 , 8 , 9 , 10 , 11 ]). Environmental monitoring involves the assessment of air quality in various settings, such as industrial sites, urban areas, and indoor environments, to ensure compliance with regulations and to evaluate potential health risks [ 12 ].…”
Section: Introductionmentioning
confidence: 99%