Search Results - "Szuttor, Kai"
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A numerical investigation of analyte size effects in nanopore sensing systems
Published in The Journal of chemical physics (07-10-2021)“…We investigate the ionic current modulation in DNA nanopore translocation setups by numerically solving the electrokinetic mean-field equations for an…”
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2
Stretching of surface-tethered polymers in pressure-driven flow under confinement
Published in Soft matter (2017)“…We study the effect of pressure-driven flow on a single surface-tethered DNA molecule confined between parallel surfaces. The influence of flow and channel…”
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3
Conformation and Dynamics of Long-Chain End-Tethered Polymers in Microchannels
Published in Polymers (13-03-2019)“…Polyelectrolytes constitute an important group of materials, used for such different purposes as the stabilization of emulsions and suspensions or oil…”
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4
Electrode Models for Ionic Liquid-Based Capacitors
Published in Journal of physical chemistry. C (01-10-2015)“…We investigate the influence of different electrode models on properties of a BMIM PF6 ionic liquid-based capacitor system using molecular dynamics…”
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5
ESPResSo 4.0 – an extensible software package for simulating soft matter systems
Published in The European physical journal. ST, Special topics (01-03-2019)“…ESPResSo is an extensible simulation package for research on soft matter. This versatile molecular dynamics program was originally developed for coarse-grained…”
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6
Modeling Gel Swelling Equilibrium in the Mean Field: From Explicit to Poisson-Boltzmann Models
Published in Physical review letters (24-05-2019)“…We develop a double mean-field theory for charged macrogels immersed in electrolyte solutions in the spirit of the cell model approach. We first demonstrate…”
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7
Ratcheting Charged Polymers through Symmetric Nanopores Using Pulsed Fields: Designing a Low Pass Filter for Concentrating Polyelectrolytes
Published in Nano letters (22-02-2023)“…We present a new concept for the separation of DNA molecules by contour length that combines a nanofluidic ratchet, nanopore translocation, and pulsed fields…”
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Erratum: Modeling Gel Swelling Equilibrium in the Mean Field: From Explicit to Poisson-Boltzmann Models [Phys. Rev. Lett. 122, 208002 (2019)]
Published in Physical review letters (20-03-2020)“…This corrects the article DOI: 10.1103/PhysRevLett.122.208002…”
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9
Modeling the current modulation of dsDNA in nanopores – from mean-field to atomistic and back
Published in The European physical journal. ST, Special topics (01-03-2019)“…All-atom molecular dynamics (MD) simulations of double stranded DNA (dsDNA) translocating through a cylindrical nanopore by Kesselheim et al. [Phys. Rev. Lett…”
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10
A Numerical Investigation of Analyte Size Effects in Nanopore Sensing Systems
Published 29-07-2021“…We investigate the ionic current modulation in DNA nanopore translocation setups by numerically solving the electrokinetic mean-field equations for an…”
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11
Ratcheting charged polymers through symmetric nanopores using pulsed fields: Designing a low pass filter for concentrating DNA
Published 27-01-2023“…We present a new concept for the separation of DNA molecules by contour length that combines a nanofluidic ratchet, nanopore translocation and pulsed fields…”
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12
A Computational Model for Bacterial Run-and-Tumble Motion
Published 08-05-2019“…J. Chem. Phys. 150, 174111 (2019) In our article we present a computational model for the simulation of self-propelled anisotropic bacteria. To this end we use…”
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13
The Influence of Motility on Bacterial Accumulation in a Microporous Channel
Published 26-11-2020“…Soft Matter, 2020, Advance Article We study the transport of bacteria in a porous media modeled by a square channel containing one cylindrical obstacle via…”
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14
Modeling the Current Modulation of Bundled DNA Structures in Nanopores
Published 25-11-2020“…We investigate the salt-dependent current modulation of bundled DNA nanostructures in a nanopore. To this end, we developed four simulation models for a 2x2…”
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15
Modeling Gel Swelling Equilibrium in Mean-Field: From explicit Models to Poisson-Boltzmann
Published 13-05-2019“…We develop a double mean-field theory for charged macrogels immersed in electrolyte solutions in the spirit of the cell model approach. We first demonstrate…”
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16
ESPResSo 4.0 -- An Extensible Software Package for Simulating Soft Matter Systems
Published 19-11-2018“…ESPResSo 4.0 is an extensible simulation package for research on soft matter. This versatile molecular dynamics program was originally developed for…”
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