Comprehensive study of processing gain improvement using multielectrode impedance cytometry

P. Xie, X. Cao, Z. Lin, S. Emaminejad, M. Javanmard

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present a novel device structure and method with high SNR for impedance cytometry measurement by using interdigitated multi-finger electrodes in conjunction with a matched filter for high sensitivity. The amplitude of the signal caused by flow-through of particles is proportional to the number of electrode fingers. With the sufficient number of fingers, we envision using microscale channels for detection of nanoscale particles.

Original languageEnglish (US)
Title of host publicationMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages1619-1621
Number of pages3
ISBN (Electronic)9780979806483
StatePublished - 2015
Event19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duration: Oct 25 2015Oct 29 2015

Publication series

NameMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
Country/TerritoryKorea, Republic of
CityGyeongju
Period10/25/1510/29/15

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

Keywords

  • Cytometry
  • Electronic Sensing
  • Impedance

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