A review of gas sensors employed in electronic nose applications

K. Arshak, E. Moore, G. M. Lyons, J. Harris, S. Clifford

Research output: Contribution to journalReview articlepeer-review

Abstract

This paper reviews the range of sensors used in electronic nose (e-nose) systems to date. It outlines the operating principles and fabrication methods of each sensor type as well as the applications in which the different sensors have been utilised. It also outlines the advantages and disadvantages of each sensor for application in a cost-effective low-power handheld e-nose system.

Original languageEnglish
Pages (from-to)181-198
Number of pages18
JournalSensor Review
Volume24
Issue number2
DOIs
Publication statusPublished - 2004

Keywords

  • Gases
  • Sensors

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