Amperometric Enzyme-based Gas Sensor for Formaldehyde: Impact of Possible Interferences
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چکیده
منابع مشابه
Amperometric Enzyme-based Gas Sensor for Formaldehyde: Impact of Possible Interferences
In this work, cross-sensitivities and environmental influences on the sensitivityand the functionality of an enzyme-based amperometric sensor system for the directdetection of formaldehyde from the gas phase are studied. The sensor shows a linearresponse curve for formaldehyde in the tested range (0 - 15 vppm) with a sensitivity of1.9 μA/ppm and a detection limit of about 130 ppb. Cross-sensiti...
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ژورنال
عنوان ژورنال: Sensors
سال: 2008
ISSN: 1424-8220
DOI: 10.3390/s8031351