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. Author manuscript; available in PMC: 2013 Aug 27.
Published in final edited form as: Electrophoresis. 2009 Apr;30(8):1388–1398. doi: 10.1002/elps.200800373

Figure 1.

Figure 1

A. The DEP flow fractionation (depFFF) configuration used in this study. Cells were injected into the chamber by syringe and allowed to settle before flow was initiated from the gear pump and an ac electrical signal was applied to the electrode to influence the cell elution characteristics. B. Dielectrophoretic, sedimentation and hydrodynamic forces combined to influence the cell position in the hydrodynamic flow profile. C. As a result, cells having different properties eluted at different times from the chamber.