35 citations · 102 across the 9 of their papers we have counts for
10 papers
The Dukhin number as a scaling parameter for selectivity in the infinitely long nanopore limit: extension to multivalent electrolytes
Zsófia Sarkadi, Dávid Fertig, Mónika Valiskó +1
Scaling of the behavior of a nanodevice means that the device function (selectivity, in this work) is a unique function of a scaling parameter that is an appropriate combination of…
Scaling for rectification of bipolar nanopores as a function of a modified Dukhin number: the case of 1:1 electrolytes
Dávid Fertig, Zsófia Sarkadi, Mónika Valiskó +1
The scaling behavior for the rectification of bipolar nanopores is studied using the Nernst-Planck equation coupled to the Local Equilibrium Monte Carlo method. The bipolar nanopor…
From nanotubes to nanoholes: scaling of selectivity in uniformly charged nanopores through the Dukhin number for 1:1 electrolytes
Zsófia Sarkadi, Dávid Fertig, Zoltán Ható +2
Scaling of the behavior of a nanodevice means that the device function (selectivity) is a unique smooth and monotonic function of a scaling parameter that is an appropriate combina…
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…
Scaling of selectivity in uniformly charged nanopores through a modified Dukhin number for 1:1 electrolytes
Zsófia Sarkadi, D'avid Fertig, Mónika Valiskó +1
We show that a modified version of the Dukhin number is an appropriate scaling parameter for the ionic selectivity of uniformly charged nanopores. The modified Dukhin number is an…
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 study of the dynamics of chain formation in electrorheological fluids
Dávid Fertid, Dezső Boda, István Szalai
We report a systematic study of the dynamics of chain formation in electrorheological (ER) fluids using Brownian Dynamics simulations. The parameters of the system such as applied…
Scaling Behavior of Bipolar Nanopore Rectification with Multivalent Ions
Dávid Fertig, Bartłomiej Matejczyk, Mónika Valiskó +2
We present a scaling behavior of a rectifying bipolar nanopore as a function of the parameter , where is the radius of the por…
Multiscale analysis of the effect of surface charge pattern on a nanopore's rectification and selectivity properties: from all-atom model to Poisson-Nernst-Planck
Mónika Valiskó, Bartłomiej Matejczyk, Zoltán Ható +5
We report a multiscale modeling study for charged cylindrical nanopores using three modeling levels that include (1) an all-atom explicit-water model studied with molecular dynamic…
Controlling ionic current through a nanopore by tuning pH: a Local Equilibrium Monte Carlo study
Dávid Fertig, Mónika Valiskó, Dezső Boda
The purpose of this work is to create a model of a nanofluidic transistor which is able to mimic the effects of pH on nanopore conductance. The pH of the electrolyte is an experime…