The removal of human leukaemia cells from blood using interdigitated microelectrodes

F. F. Becker, X. B. Wang, Y. Huang, R. Pethig, J. Vykoukal, P. R.C. Gascoyne

Research output: Contribution to journalArticlepeer-review

185 Scopus citations

Abstract

An electroaffinity column containing an interdigitated microelectrode array was used to retain human leukaemia cells dielectrophoretically and thereby separate them from normal blood cells. The leukaemic cells could be subsequently released by removal of the dielectrophoretic field and collected. This novel approach exploits the differential dielectric properties of cells as a sorting criterion and has applications in medicine, biotechnology and environmental settings.

Original languageEnglish (US)
Pages (from-to)2659-2662
Number of pages4
JournalJournal of Physics D: Applied Physics
Volume27
Issue number12
DOIs
StatePublished - Dec 14 1994

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Acoustics and Ultrasonics
  • Surfaces, Coatings and Films

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