A biosensor detects ethanol in skin gas with a sensitivity range of 50 to 150 ppb, suggesting potential for non-invasive monitoring.
Herein, we report an enzyme-based electrochemical biosensor composed of screen-printed electrodes on polyimide film for detecting ethanol in skin gas. The linear range and sensitivity were 50 to 150 ppb...
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Shitanda et al. (2025) studied this question.
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