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Du, J.-R., Juang, Y.-J., Wu, J.-T. and Wei, H.-H. (2008) Long-Range and Superfast Trapping of DNA Molecules in an AC Electrokinetic Funnel. Biomicrofluidics, 2, Article ID: 044103.
http://dx.doi.org/10.1063/1.3037326

has been cited by the following article:

• TITLE: Effect of Curvature of Tip and Convexity of Electrode on Localization of Particles

  AUTHORS: Sudarshan Ghonge, D. Nagendra Prasad, Swarnim Narayan, Hains Francis, Astha Sethi, Subimal Deb, Souri Banerjee

  KEYWORDS: Finite Element Method, Transport Dynamics, AC Electroosmosis, Dielectrophoresis, Vortex

  JOURNAL NAME: Open Journal of Fluid Dynamics, Vol.5 No.4, December 3, 2015

  ABSTRACT: We investigate the effect of curvature of the tip and the convexity of an electrode on the localization of suspended particles under the combined effect of dielectrophoresis and AC electroosmosis through simulations using COMSOL Multiphysics. A systematic analysis of the parameters defining the convexity of the electrode—the radius of the tip and the apex angle shows that suspended particles can be trapped closely to the electrode edges for comparatively larger tip radii and apex angles. This in turn should favour the trapping of polarizable molecules between the electrodes only if the fluid velocities at the vortices are not very strong.