#### Filter Results:

#### Publication Year

2005

2011

#### Publication Type

#### Co-author

#### Publication Venue

#### Key Phrases

Learn More

- I D Kosińska, I Goychuk, M Kostur, G Schmid, P Hänggi
- Physical review. E, Statistical, nonlinear, and…
- 2008

Ion transport in biological and synthetic nanochannels is characterized by phenomena such as ion current fluctuations and rectification. Recently, it has been demonstrated that nanofabricated synthetic pores can mimic transport properties of biological ion channels [P. Yu. Apel, Nucl. Instrum Methods Phys. Res. B 184, 337 (2001); Z. Siwy, Europhys. Lett.… (More)

- I D Kosińska
- The Journal of chemical physics
- 2006

Ion transport in biological and synthetic nanochannels is characterized by such phenomena as ion current fluctuations, rectification, and pumping. Recently, it has been shown that the nanofabricated synthetic pores could be considered as analogous to biological channels with respect to their transport characteristics [P. Yu. Apel et al., Nucl. Instrum.… (More)

- Ilona Dominika Kosinska
- ArXiv
- 2010

The presented article contains a 2D mesh generation routine optimized with the Metropolis algorithm. The procedure enables to produce meshes with a prescribed size h of elements. These finite element meshes can serve as standard discrete patterns for the Finite Element Method (FEM). Appropriate meshes together with the FEM approach constitute an effective… (More)

- I D Kosińska, A Fuliński
- Physical review. E, Statistical, nonlinear, and…
- 2005

The asymmetric diffusion through conical nanopores is described by the diffusional model. Diffusion is several times faster; when the concentration gradient points from the wide towards the narrow opening of the cone than in the opposite direction. The asymmetric diffusion appears either when the diffusion coefficient depends on the concentration or when… (More)

- Ilona Dominika Kosinska
- ArXiv
- 2011

The presented article contains a 3D mesh generation routine optimized with the Metropolis algorithm. The procedure enables to produce meshes of a prescribed volume V 0 of elements. The finite volume meshes are used with the Finite Element approach. The FEM analysis enables to deal with a set of coupled nonlinear differential equations that describes the… (More)

The reduced 1D Poisson-Nernst-Planck (PNP) model of artificial nano-pores in the presence of a permanent charge on the channel wall is studied. More specifically, we consider the limit where the channel length exceed much the Debye screening length and channel's charge is sufficiently small. Ion transport is described by the nonequillibrium steady-state… (More)

- ‹
- 1
- ›