Ternary Fingerprints with Reference Odor for Fluctuation-Enhanced Sensing.
cow manure bacteria
fluctuation enhanced sensing
odor sensing, trinary fingerprints
Journal
Biosensors
ISSN: 2079-6374
Titre abrégé: Biosensors (Basel)
Pays: Switzerland
ID NLM: 101609191
Informations de publication
Date de publication:
09 Aug 2020
09 Aug 2020
Historique:
received:
29
06
2020
revised:
01
08
2020
accepted:
05
08
2020
entrez:
14
8
2020
pubmed:
14
8
2020
medline:
15
4
2021
Statut:
epublish
Résumé
An improved method for fluctuation-enhanced sensing (FES) is introduced. We enhanced the old binary fingerprinting method, where the fingerprint bit values were ±1, by introducing ternary fingerprint bits utilizing a reference odor. In the ternary method, the fingerprint bit values are -1, 0, and +1, where the 0 value stands for the situation where the slope of the spectrum is identical to that of the reference odor. The application of the reference odor spectrum makes the fingerprint relative to the reference. The ternary nature and the reference feature increase the information entropy of the fingerprints. The method is briefly illustrated by sensing bacterial odor in cow manure isolates.
Identifiants
pubmed: 32784841
pii: bios10080093
doi: 10.3390/bios10080093
pmc: PMC7459463
pii:
doi:
Substances chimiques
Manure
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Références
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