Paper Based Enzymatic Chemiresistor for POC Detection of Ethanol in Human breath
IEEE Sensors Journal(2020)
Abstract
A paper based chemiresistor has been fabricated to selectively sense ethanol in human breath. The chemiresistor was composed of a sensing mixture of multiwall-carbon-nano-tubes (MWCNTs), poly (diallyl-dimethyl-ammonium chloride) (PDDA), alcohol dehydrogenase (ADH), and coenzyme (NADH). The aluminum electrode was deposited on the paper surface, followed by drop-casting of the aforementioned sensing...
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Key words
Ethanol,Sensor phenomena and characterization,Chemical sensors,Fabrication,Electrodes,Surface resistance
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