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Development of a Tuneable NDIR Optical Electronic Nose
2020
Sensors
Electronic nose (E-nose) technology provides an easy and inexpensive way to analyse chemical samples. In recent years, there has been increasing demand for E-noses in applications such as food safety, environmental monitoring and medical diagnostics. Currently, the majority of E-noses utilise an array of metal oxide (MOX) or conducting polymer (CP) gas sensors. However, these sensing technologies can suffer from sensor drift, poor repeatability and temperature and humidity effects. Optical gas
doi:10.3390/s20236875
pmid:33271862
fatcat:cq4fbugbv5f6njsyv755aojsvy