Diffusiophoresis of a highly charged soft particle normal to a conducting plane.
Sign Up to like & getrecommendations! Published in 2021 at "Electrophoresis"
DOI: 10.1002/elps.202100052
Abstract: Diffusiophoresis of a soft particle in electrolyte solutions normal to a conducting solid plane is investigated theoretically in this study, focusing on the highly charged particle in particular. A pseudo-spectral method based on Chebyshev polynomial… read more here.
Keywords: diffusiophoresis; soft particle; particle; normal conducting ... See more keywords
Diffusiophoresis of a charged particle in a charged cavity with arbitrary electric double layer thickness
Sign Up to like & getrecommendations! Published in 2018 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-018-2102-0
Abstract: An analysis is presented for the diffusiophoretic motion of a charged colloidal sphere located at the center of a charged spherical cavity filled with an electrolyte solution at the quasisteady state for the case of… read more here.
Keywords: charged cavity; diffusiophoresis; electric double; cavity ... See more keywords
The impact of diffusiophoresis on hydrodynamic dispersion and filtration in porous media
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2024.546
Abstract: Abstract It is known that the dispersion of colloidal particles in porous media is determined by medium structure, pore-scale flow variability and diffusion. However, much less is known about how diffusiophoresis, that is, the motion… read more here.
Keywords: diffusiophoresis; filtration porous; particle; porous media ... See more keywords
Diffusiophoresis, Diffusioosmosis, and Microfluidics: Surface-Flow-Driven Phenomena in the Presence of Flow.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.1c00571
Abstract: Diffusiophoresis is the spontaneous motion of particles under a concentration gradient of solutes. Since the first recognition by Derjaguin and colleagues in 1947 in the form of capillary osmosis, the phenomenon has been broadly investigated… read more here.
Keywords: diffusiophoresis diffusioosmosis; diffusioosmosis microfluidics; surface flow; microfluidics surface ... See more keywords
Motorless transport of microtubules along tubulin, RanGTP, and salt gradients
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-53656-w
Abstract: Microtubules are dynamic filaments that assemble spindles for eukaryotic cell division. As the concentration profiles of soluble tubulin and regulatory proteins are non-uniform during spindle assembly, we asked if diffusiophoresis - motion of particles under… read more here.
Keywords: transport; diffusiophoresis; motorless transport; microtubules along ... See more keywords
Mixed-scale poly(methyl methacrylate) channel network-based single-particle manipulation via diffusiophoresis.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c7nr07669j
Abstract: Despite the unique advantages of nanochannels imparted by their small size, their utility is limited by the lack of affordable and versatile fabrication methods. Moreover, nanochannel-incorporated fluidic devices require micro-sized conduit integration for efficient access… read more here.
Keywords: mixed scale; diffusiophoresis; channel; particle ... See more keywords
Diffusiophoresis in nonadsorbing polymer solutions: The Asakura-Oosawa model and stratification in drying films.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.062602
Abstract: A colloidal particle placed in an inhomogeneous solution of smaller nonadsorbing polymers will move towards regions of lower polymer concentration in order to reduce the free energy of the interface between the surface of the… read more here.
Keywords: stratification; asakura oosawa; diffusiophoresis; drying films ... See more keywords
Effect of evaporation through nanoporous medium on diffusiophoresis
Sign Up to like & getrecommendations! Published in 2020 at "Micro and Nano Systems Letters"
DOI: 10.1186/s40486-020-00109-w
Abstract: Diffusiophoresis near a nanoporous medium is the phenomenon that particles were spontaneously moved from low concentration region to high concentration region. However, unidirectional particle motion impeded further application of this phenomenon and lack of studies… read more here.
Keywords: evaporation; effect evaporation; diffusiophoresis; nanoporous medium ... See more keywords
Diffusiophoresis of Macromolecules within the Framework of Multicomponent Diffusion
Sign Up to like & getrecommendations! Published in 2024 at "Molecules"
DOI: 10.3390/molecules29061367
Abstract: Diffusiophoresis is the isothermal migration of a colloidal particle through a liquid caused by a cosolute concentration gradient. Although diffusiophoresis was originally introduced using hydrodynamics, it can also be described by employing the framework of… read more here.
Keywords: multicomponent diffusion; diffusion; framework multicomponent; diffusiophoresis ... See more keywords