Electrophoresis of colloidal dispersions in the low-salt regime

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dc.creatorLobaskin, Vladimir
dc.creatorDuenweg, Burkhard
dc.creatorMedebach, Martin
dc.creatorPalberg, Thomas
dc.creatorHolm, Christian
dc.date2006-01-25
dc.date2006-12-15
dc.date.accessioned2026-07-07T07:58:15Z
dc.date.available2026-07-07T07:58:15Z
dc.descriptionWe study the electrophoretic mobility of spherical charged colloids in a low-salt suspension as a function of the colloidal concentration. Using an effective particle charge and a reduced screening parameter, we map the data for systems with different particle charges and sizes, including numerical simulation data with full electrostatics and hydrodynamics and experimental data for latex dispersions, on a single master curve. We observe two different volume fraction-dependent regimes for the electrophoretic mobility that can be explained in terms of the static properties of the ionic double layer.
dc.descriptionSubstantially revised version
dc.identifierhttps://arxiv.org/abs/cond-mat/0601588
dc.identifierhttp://arxiv.org/abs/cond-mat/0601588
dc.identifierPhys. Rev. Lett. 98, 176105 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.176105
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127937
dc.subjectSoft Condensed Matter
dc.titleElectrophoresis of colloidal dispersions in the low-salt regime
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