Extracting information from noise spectra of chemical sensors: single sensor electronic noses and tongues Academic Article uri icon


  • A new principle for electronic noses and other chemical sensor systems, based on resistance noise spectroscopy is presented. It has been demonstrated that even a single sensor can be sufficient to distinguish between a number of different chemical species. Potential advantages of the new technique include a strong reduction of the number of necessary sensors, improved selectivity, and sensitivity.

published proceedings

  • Sensors and Actuators B Chemical

altmetric score

  • 6

author list (cited authors)

  • Kish, L. B., Vajtai, R., & Granqvist, C. G.

citation count

  • 128

complete list of authors

  • Kish, LB||Vajtai, R||Granqvist, CG

publication date

  • January 2000