An approach for training of temperature cycled metal oxide semiconductor gas sensors to monitor food quality is presented. A setup including various gas sensors and a GC-MS is used to measure the ...

MEMS sensor combines the advantages of the MEMS technology and the sensor technology. The hot film MEMS sensor can be applied to detect the natural gas flow, which is an important technical means to ...

The gas sensor, based on a p–n heterojunction structure, was fabricated by vertically stacking a nanometer-thick layer of p-type cobalt phthalocyanine (CoPc) on a solution-processed n-type ...

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