E-nose sniffs out VOCs
Envirotec Magazine
JULY 4, 2022
The group prepared six different porous MOF films known to adsorb xylene isomers and applied them to gravimetric sensors in an array. By analyzing the sensor array data with a machine learning algorithm, the team could determine the composition of the mixtures with 86% accuracy for the 10-ppm mixture and 96% accuracy for the 100-ppm mixture.
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