Electrophopretic mobility of soft particles.
A recent theory of electrophoresis of "soft" particles, i.e., polyelectrolyte-coated colloidal particles (Ohshima, J. Colloid Interface Sci. 1994, 163, 474-483), is reviewed. This theory unites two different electrophoresis theories for rigid colloidal spherical particles and for spherical polyelectrolytes. An example is given of the analysis of electrophoretic mobility data on hydrogel-layer-coated latex particles.
Faculty of Pharmaceutical Sciences, Science University of Tokyo, Japan.
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Ohshima
D003102:Colloids / Q000737:chemistry*; D004573:Electrolytes / Q000737:chemistry*; D004586:Electrophoresis; D008433:Mathematics; D008956:Models, Chemical
D003102:Colloids; D004573:Electrolytes