Jyh-Ping Hsu

TL;DR: The electrokinetic flow of an electrolyte solution in an elliptical microchannel covered by an ion-penetrable, charged membrane layer is examined theoretically and it is shown that, for a constant hydraulic diameter, the variations of these quantities as a function of the aspect ratio of a microchannel may have a local minimum or a local maximum at a medium level of ionic strength.

TL;DR: In this paper, the electrical interaction between two long, parallel rod-like particles in a water-oil interface is investigated based on a Green function method, which is applicable to a system containing particles with different physical parameters.

TL;DR: In this paper, the authors derived an analytical expression for the net amount of charges penetrating into a membrane, which is immersed in an electrolyte solution, and showed that the amount of fixed charges and the potential gradient at the membrane-liquid interface are two key factors to determine the net penetration rate.

TL;DR: In this paper, the critical coagulation concentration of a colloidal dispersion for the case of a general electrolyte solution is estimated under the conditions of constant surface potential, by combination of the Langmuir approximation and the Debye−Huckel approximation.

TL;DR: In this paper, the applicability of the conventional collision efficiency approach for the case where the collision of colloidal particles is not necessary for the rate-determining step is examined.