38 citations · 300 across the 22 of their papers we have counts for
8 papers · 1 filter
The induced permittivity increment of electrorheological fluids in an applied electric field in association with chain formation: A Brownian Dynamics simulation study
Dávid Fertig, Dezső Boda, István Szalai
We report Brownian Dynamics simulation results for the relative permittivity of electrorheological (ER) fluids in an applied electric field. The relative permittivity of an ER flui…
Rectification of bipolar nanopores in multivalent electrolytes: effect of charge inversion and strong ionic correlations
Dávid Fertig, Mónika Valiskó, Dezső Boda
Bipolar nanopores have powerful rectification properties due to the asymmetry in the charge pattern on the wall of the nanopore. In particular, bipolar nanopores have positive and…
A systematic Monte Carlo simulation study of the primitive model electrical double layer over an extended range of concentrations, electrode charges, cation diameters and valences
Mónika Valiskó, Tamás Kristóf, Dirk Gillespie +1
The purpose of this study is to provide data for the primitive model of the electrical double layer, where ions are modeled as charged hard spheres, the solvent as an implicit diel…
Multiscale modeling of a rectifying bipolar nanopore: Comparing Poisson-Nernst-Planck to Monte Carlo
Bartłomiej Matejczyk, Mónika Valiskó, Marie-Therese Wolfram +2
In the framework of a multiscale modeling approach, we present a systematic study of a bipolar rectifying nanopore using a continuum and a particle simulation method. The common gr…
Simulation study of a rectifying bipolar ion channel: Detailed model versus reduced model
Z. Ható, D. Boda, D. Gillespie +3
We study a rectifying mutant of the OmpF porin ion channel using both all-atom and reduced models. The mutant was created by Miedema et al. [Nano Lett., 2007, 7, 2886] on the basis…
Selective adsorption of ions in charged slit-systems
M. Valiskó, D. Henderson, D. Boda
We study the selective adsorption of various cations into a layered slit system using grand canonical Monte Carlo simulations. The slit system is formed by a series of negatively c…
The origin of interparticle potential of electrorheological fluids
D. Boda, M. Valiskó, I. Szalai
The particles of electrorheological fluids can be modelled as dielectric spheres (DS) immersed in a continuum dielectric. When an external field is applied, polarization charges ar…
Dynamic Monte Carlo simulation of coupled transport through a narrow multiply-occupied pore
Dezső Boda, Éva Csányi, Dirk Gillespie +1
Dynamic Monte Carlo simulations are used to study coupled transport (co-transport) through sub-nanometer-diameter pores. In this classic Hodgkin-Keynes mechanism, an ion species us…