Urinary volatile recognition for COVID-19 diagnosis

Volatile organic compounds (VOCs) of urine samples of Covid-19 patients and healthy controls have been collected and analyzed with a gas chromatograph-mass spectrometer (GC-MS) and the actual version of the Tor Vergata electronic nose (E-Nose). This untargeted metabolic investigation leads to a set...

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Bibliographic Details
Published in2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) pp. 1 - 4
Main Authors Ketchanji, Yolande C. Mougang, Di Zazzo, Lorena, Canuano, Rosamaria, Minieri, Marinela, Di Natale, Corrado
Format Conference Proceeding
LanguageEnglish
Published IEEE 29.05.2022
Subjects
COVID-19
Electronic nose (E-Nose)
Instruments
Metabolomics
Nose
Planets
Sensitivity and specificity
Urine samples
VOCs
Volatile organic compounds
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Summary:Volatile organic compounds (VOCs) of urine samples of Covid-19 patients and healthy controls have been collected and analyzed with a gas chromatograph-mass spectrometer (GC-MS) and the actual version of the Tor Vergata electronic nose (E-Nose). This untargeted metabolic investigation leads to a set of 5 discriminative VOCs with 84.38%, 94.44%, 71.43% for accuracy, sensitivity, and specificity. The E- Nose has sniffed Covid-19 subjects at 92.1 %, 100%, 85%, as the accuracy, sensitivity, and specificity respectively.
DOI:10.1109/ISOEN54820.2022.9789613