A general expression is derived for the electrophoretic mobility of a soft particle, i.e., a spherical hard colloidal particle of radius \(a\) coated with a layer of polyelectrolytes of thickness \(d\) in an electrolyte solution. In the limit of \(d \rightarrow 0\), the mobility expression tends to
Electrophopretic mobility of soft particles
โ Scribed by Professor Hiroyuki Ohshima
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 431 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0173-0835
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A general theory is developed for the electrophoretic mobility of spherical soft particles (i.e., spherical hard colloidal particles of radius a coated with a layer of polyelectrolytes of thickness d) in concentrated suspensions in an electrolyte solution as a function of the particle volume fractio
A theory of the dynamic electrophoretic mobility of a spherical soft particle (that is, a polyelectrolyte-coated spherical particle) in an oscillating electric field is presented. In the absence of the polyelectrolyte layer a spherical soft particle becomes a spherical hard particle, while in the ab