Quantification of cellular properties from external fields and resulting induced velocity: Magnetic susceptibility

Jeffrey J. Chalmers, Seungjoo Haam, Yang Zhao, Kara McCloskey, Lee Moore, Maciej Zborowski, P. Stephen Williams

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

An experimental technique is discussed in which the magnetic susceptibility of immunomagnetically labeled cells can be determined on a cell-by-cell basis. This technique is based on determining the magnetically induced velocity that an immunomagnetically labeled cell has in a well- defined magnetic energy gradient. This velocity is determined through the use of video recordings of microscopic images of cells moving in the magnetic energy gradient. These video images are then computer digitized and processed using a computer algorithm, cell tracking velocimetry, which allows larger numbers (>103) of cells to be analyzed.

Original languageEnglish
Pages (from-to)519-526
Number of pages8
JournalBiotechnology and Bioengineering
Volume64
Issue number5
DOIs
Publication statusPublished - 1999 Mar 20

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology

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