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PubMed · 9828363

Optical sensor arrays for odor recognition.

D R Walt·T Dickinson·J White·J Kauer·S Johnson·H Engelhardt·J Sutter·P Jurs
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Abstract

Optical sensor arrays containing fluorescent solvatochromatic dyes immobilized in a plurality of polymers generate information-rich responses upon exposure to organic vapors. The response profiles are used to train a variety of computational networks such that subsequent exposure of the array to the vapors enables them to be classified and/or quantified. A number of strategies can be taken to enhance sensitivity and to increase sensor diversity.

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AnimalsBiosensing TechniquesFiber Optic TechnologyHumansOdorantsJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.

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D R Walt, T Dickinson, J White, J Kauer, S Johnson, H Engelhardt, J Sutter, P Jurs. 1998-09-15. Optical sensor arrays for odor recognition.. https://doi.org/10.1016/s0956-5663(98)00024-4

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