• Medientyp: E-Artikel
  • Titel: Cocaine by-product detection with metal oxide semiconductor sensor arrays
  • Beteiligte: Tarttelin Hernández, Paula; Hailes, Stephen M. V.; Parkin, Ivan P.
  • Erschienen: Royal Society of Chemistry (RSC), 2020
  • Erschienen in: RSC Advances
  • Sprache: Englisch
  • DOI: 10.1039/d0ra03687k
  • ISSN: 2046-2069
  • Entstehung:
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  • Beschreibung: <p>Metal oxide semiconductor gas sensors based on SnO<sub>2</sub> and Cr<sub>2</sub>O<sub>3</sub> were modified with zeolites H-ZSM-5, Na-A and H–Y to create a gas sensor array to detect cocaine by-product, methyl benzoate. SVMs were later used with a 4 sensor array to classify 9 gases of interest.</p>
  • Zugangsstatus: Freier Zugang