Display options
Cite
Sancho M, Martínez G, Muñoz S, et al. Interaction between cells in dielectrophoresis and electrorotation experiments. Biomicrofluidics. 2010;4(2)doi: 10.1063/1.3454129.
Sancho, M., Martínez, G., Muñoz, S., Sebastián, J. L., & Pethig, R. (2010). Interaction between cells in dielectrophoresis and electrorotation experiments. Biomicrofluidics, 4(2), . https://doi.org/10.1063/1.3454129
Sancho, Miguel, et al. "Interaction between cells in dielectrophoresis and electrorotation experiments." Biomicrofluidics vol. 4,2 (2010). doi: https://doi.org/10.1063/1.3454129
Sancho M, Martínez G, Muñoz S, Sebastián JL, Pethig R. Interaction between cells in dielectrophoresis and electrorotation experiments. Biomicrofluidics. 2010 Jun 29;4(2). doi: 10.1063/1.3454129. PMID: 20697598; PMCID: PMC2917873.
Copy Download .nbib Format: NLM
Share it on

Biomicrofluidics. 2010 Jun 29;4(2). doi: 10.1063/1.3454129.

Interaction between cells in dielectrophoresis and electrorotation experiments.

Biomicrofluidics

Miguel Sancho, Genoveva Martínez, Sagrario Muñoz, José L Sebastián, Ronald Pethig

PMID: 20697598 PMCID: PMC2917873 DOI: 10.1063/1.3454129

Abstract

Progress in microelectrode-based technologies has facilitated the development of sophisticated methods for manipulating and separating cells, bacteria, and other bioparticles. For many of these various applications, the theoretical modeling of the electrical response of compartmentalized particles to an external field is important. In this paper we address the analysis of the interaction between cells immersed in rf fields. We use an integral formulation of the problem derived from a consideration of the charge densities induced at the interfaces of the particle compartments. The numerical solution by a boundary element technique allows characterization of their dielectric properties. Experimental validation of this theoretical model is obtained by investigating two effects: (1) The influence that dipolar "pearl chaining" has on the dielectrophoretic behavior of human T lymphocytes and (2) the frequency variation of the spin and orbital torques of approaching insulinoma beta-cells in a rotating field.

References

  1. Chemphyschem. 2002 May 17;3(5):416-23 - PubMed
  2. Electrophoresis. 2002 Jul;23(13):1973-83 - PubMed
  3. Phys Med Biol. 1998 May;43(5):1075-90 - PubMed
  4. Biomicrofluidics. 2010 Jan 12;4(1):13204 - PubMed
  5. J Theor Biol. 1979 May 21;78(2):251-69 - PubMed
  6. Biochim Biophys Acta. 1994 Aug 3;1193(2):330-44 - PubMed
  7. Biochim Biophys Acta. 1996 May 22;1281(1):5-14 - PubMed
  8. Biomicrofluidics. 2009 Feb 17;3(1):14103 - PubMed
  9. Biomicrofluidics. 2010 Jan 22;4(1):13205 - PubMed
  10. Biomicrofluidics. 2008 Dec 05;2(4):44103 - PubMed
  11. Anal Chem. 2002 Oct 1;74(19):5099-104 - PubMed
  12. Biomicrofluidics. 2009 Oct 21;3(4):44104 - PubMed
  13. Phys Rev E Stat Nonlin Soft Matter Phys. 2004 May;69(5 Pt 1):051402 - PubMed
  14. Biophys J. 1997 Aug;73(2):1103-9 - PubMed
  15. Biochim Biophys Acta. 1996 Jun 13;1282(1):76-84 - PubMed
  16. IEE Proc Nanobiotechnol. 2005 Dec;152(6):189-93 - PubMed
  17. Electrophoresis. 2002 Jul;23(13):2057-63 - PubMed
  18. Phys Med Biol. 1987 Aug;32(8):933-70 - PubMed

Publication Types