Abstract
This study aims to identify SARS-CoV-2-related volatile organic compounds (VOCs) of the exhaled breath from face masks. Face masks collected from SARS-CoV-2 patients (n = 30) and the control group (n = 11) were analyzed to detect VOCs in the exhaled breath using the Headspace-Gas Chromatography Mass Spectrometry. Significant increases in concentrations of toluene, hexadecane, and phenol were detected in the face masks belonging to patient groups (p < 0.001). Clinical significance was further found in isobutyric acid levels considering Cohen's d value (p = 0.070). The findings of this study suggest that monitoring toluene, hexadecane, phenol, and isobutyric acid could provide considerable support in rapid screening of SARS-CoV-2.
| Original language | English (US) |
|---|---|
| Article number | 109756 |
| Journal | Microchemical Journal |
| Volume | 197 |
| DOIs | |
| State | Published - Feb 2024 |
| Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Spectroscopy
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