Fluctuation enhanced sensing (FES) with a nanostructured, semiconducting metal oxide film for gas detection and classification Academic Article uri icon


  • The feasibility of fluctuation-enhanced sensing (FES) for the detection and classification of different gases using a single chemiresistive microsensor has been investigated through experimental measurements and data analyses. A nanostructured semiconducting metal oxide film has been used as a chemiresistive sensor in the experiments. Similarity fingerprints have been introduced to be used with the FES signatures, and combining similarity fingerprints with slope fingerprints results in a considerable increase in the classification accuracy attained by both Linear Discriminant Analysis (LDA) and Support Vector Machine (SVM) classification techniques. 2013 Elsevier B.V.

published proceedings


altmetric score

  • 3

author list (cited authors)

  • Ayhan, B., Kwan, C., Zhou, J., Kish, L. B., Benkstein, K. D., Rogers, P. H., & Semancik, S.

citation count

  • 30

complete list of authors

  • Ayhan, Bulent||Kwan, Chiman||Zhou, Jin||Kish, Laszlo B||Benkstein, Kurt D||Rogers, Phillip H||Semancik, Steve

publication date

  • January 2013