The manipulation of biomolecules, fluid and ionic current in a new breed of integrated
nanofluidic devices requires a quantitative understanding of electrokinetics at the …

Diffusiophoresis is the spontaneous motion of colloidal particles induced by the presence of
a local solute concentration gradient, and diffusioosmosis is the analogous motion of fluid …

The present article deals with the diffusiophoresis of hydrophobic rigid colloids bearing
arbitrary ζ-potential. We derived the generic expression for the diffusiophoretic velocity of …

We present a theoretical framework to model the behavior of a concentrated colloidal
dispersion confined inside a spherical cavity. Prior attempts to model such behavior were …

The diffusiophoresis of charged hydrophobic nanoparticles (NPs) governed by an imposed
ionic concentration gradient is analysed. The main objective is to elucidate the impact of the …

Colloidal particles in electrolytes move in response to electric fields (electrophoresis) and
salt concentration gradients (diffusiophoresis), and related flows also occur at fixed surfaces …

The translation of a charged, elongated cylindrical nanoparticle along the axis of a nanopore
driven by an imposed axial salt concentration gradient is investigated using a continuum …

This study aims to quantify the impact of the dielectric permittivity of a droplet on its
diffusiophoresis in different types of electrolytes. The dielectric droplet polarizes by the …

The impact of finite-sized ions on the diffusiophoresis of a charged colloid subjected to a
concentration gradient of electrolyte solution consisting monovalent or multivalent ionic …

The electrodiffusiophoretic motion of a charged spherical nanoparticle in a nanopore
subjected to an axial electric field and electrolyte concentration gradient has been …