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Lower limits of detection for single biological particles using impedance spectroscopy

  • Pahnit Seriburi
  • , Ashutosh Shastry
  • , Angelique Van't Wout
  • , John Mittler
  • , Shih Hui Chao
  • , John Koschwanez
  • , Deirdre Meldrum

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Single-cell impedance spectroscopy integrated with lab-on-a-chip systems provides a direct and minimally invasive approach for monitoring and characterizing properties of individual cells in real-time. Here we investigate the theoretical potential and limitations of this technique for analyzing single membrane-bound particles as small as 100 nm in diameter. Our theoretical model suggests a lower limit of detection for single cells on the order of a few microns.

Original languageEnglish (US)
Title of host publicationProceedings of the 4th ASME Integrated Nanosystems Conference
Subtitle of host publicationDesign, Synthesis, and Applications
PublisherAmerican Society of Mechanical Engineers
Pages17-18
Number of pages2
ISBN (Print)0791842088, 9780791842089
DOIs
StatePublished - 2005
Externally publishedYes
Event4th ASME Integrated Nanosystems Conference: Design, Synthesis, and Applications - Berkeley, CA, United States
Duration: Sep 14 2005 → Sep 16 2005

Publication series

Name2005 Proceedings of the 4th ASME Conference on Integrated Nanosystems: Design, Synthesis, and Applications

Other

Other4th ASME Integrated Nanosystems Conference: Design, Synthesis, and Applications
Country/TerritoryUnited States
CityBerkeley, CA
Period9/14/05 → 9/16/05

ASJC Scopus subject areas

  • General Engineering

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