The Lancaster Ion Channel Team

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Papers

2020

  1. W. A. T. Gibby et al., Physics of selective conduction and point mutation in biological ion channels, ArXiv preprint [PDF]
  2. M. L. Barabash et al., Origin and control of ionic hydration patterns in nanopores, preprint [PDF]
  3. O. A. Fedorenko et al., Ionic Coulomb Blockade and the Determinants of Selectivity in the NaChBac Bacterial Sodium Channel, BBA - Biomembranes 1862, 183301 [PDF]
  4. D. G. Luchinsky et al., Welding dynamics in an atomistic model of an amorphous polymer blend with polymer-polymer interface, J. Polym. Sci. 58, 2051- 2061 [PDF]

2019

  1. C. Guardiani et al., Exploring the pore charge dependence of K+ and Cl- permeation across a graphene monolayer: a Molecular Dynamics study, RSC Adv., 9, 20402 [PDF]
  2. C. Guardiani et al., Different roles for aspartates and glutamates for cation permeation inbacterial sodium channels, BBA - Biomembranes 1861(2) 495-503 [PDF]
  3. M. L. Barabash et al., The dynamics of quasiparticles in a toy model of the KcsA biological ion channel, ICNF 2019 [PDF]
  4. C. Guardiani et al., Prehistory probability distribution of ion transition through graphene nanopore, ICNF 2019 [PDF]
  5. W.A.T. Gibby et al., Statistical theory of mixed-valence selectivity in biological ion channels, ICNF 2019 [PDF]
  6. D. Luchinsky et al., Atomistic model of reptation at polymer interfaces, ICNF 2019
  7. M. L. Barabash et al., From the potential of the mean force to the quasiparticle's effective potential in narrow ion channels, Fluct. Noise Lett. 18(2), 1940006 [PDF]
  8. W. A. T. Gibby et al., Theory and experiments on multi-ion permeation and selectivity in the NaChBac ion channel, Fluct. Noise Lett 18(2), 1940007 [PDF]

2018

  1. W. A. T. Gibby et al., "The role of noise in determining selective ionic conduction through nanopores", in IEEE 13th Nanotechnology Materials and Devices Conference (NMDC), Xplore. [PDF]
  2. O. A. Fedorenko et al., "Quantized Dehydration and the Determinants of Selectivity in the NaChBac Bacterial Sodium Channel", ArXiv (2018) [PDF]
  3. W. A. T. Gibby, "Statistical theory of selectivity and conductivity in narrow biological ion channels: studies of KcsA", PhD thesis [ PDF]

2017

  1. C. Guardiani et al., "On the selectivity of the NaChBac channel: an integrated computational and experimental analysis of sodium and calcium permeation", Phys. Chem. Chem. Phys. (2017) [PDF]
  2. I.Kh. Kaufman et al., "Effect of Local Binding on Stochastic Transport in Ion Channels", ArXiv [PDF]
  3. C. Guardiani et al., "Sodium Binding Sites and Permeation Mechanism in the NaChBac Channel: A Molecular Dynamics Study", J. Chem. Theory Comput. 13(3), pp 1389-1400 (2017) [PDF]
  4. W.A.T. Gibby et al., "Kinetic model of selectivity and conductivity of the KcsA filter", ArXiv [PDF]
  5. I.Kh. Kaufman et al., "Ionic Coulomb blockade and anomalous mole fraction effect in the NaChBac bacterial ion channel and its charge-varied mutants", EPJ Nonlinear Biomed. Phys. 5, 4 (2017) [PDF]

2016

  1. I.Kh. Kaufman et al., "Putative resolution of the EEEE selectivity paradox in L-type Ca2+ and bacterial Na+ biological ion channels", J. Stat. Mech. Theor. Exp. 5, 054027 (2016) [PDF]
  2. I.Kh. Kaufman, P.V.E.McClintock "Ionic Coulomb blockade", Nature 15, 825 (2016) [PDF]
  3. D.G. Luchinsky et al., "Statistical Theory of Selectivity and Conductivity in Biological Channels", arXiv preprint [PDF]
  4. W.A.T. Gibby et al., "A Kinetic model of Coulomb Blockade in a KcsA filter" [PDF]

2015

  1. I.Kh. Kaufman et al., "Coulomb blockade model of permeation and selectivity in biological ion channels", New J. Phys. 17 (2015) 083021
    An outline video is also     available.

2014

  1. D.G. Luchinsky et. al., "Observation of "remote knock-on", a new permeation-enhancement mechanism in ion channels," Biophys.J. 106(2), 133A (2014) [PDF]

2013

  1. I.Kh. Kaufman et al., "Energetics of discrete selectivity bands and mutation-induced transitions in the calcium-sodium ion channels family", PRE 88, 052712 (2013) [PDF]
  2. I.Kh. Kaufman et al., "Multi-ion conduction bands in a simple model of calcium ion channels", Phys. Biol. 10 (2013) 026007 [PDF]
  3. R. Tindjong et. al., "Self-organized enhancement of conductivity in biological ion channels," New J. Phys., 15(10), 11 (2013) [PDF]
  4. S.M. Cosseddu et. al., "Dynamics of ions in the selectivity filter of the KcsA channel," EPJ - Spec.topics, 222(10), 2595-2605 (2013) [PDF]
  5. R.S. Eisenberg et. al., "Discrete conductance levels in calcium channel models: multiband calcium selective conduction," Biophys.J., 104(2, suppl.1), 358a (2013) [PDF]
  6. R. Tindjong et. al., "Non-equilibrium stochastic dynamics of open ion channels," NPCS, 16(2), 146-161 (2013) [PDF]
  7. I.Kh. Kaufman et. al., "Resonant multi-ion conduction in a simple model of calcium channels," Noise and Fluctuations (ICNF), 2013 22nd International Conference on, (2013) [PDF]
  8. R. Tindjong et. al., "Stochastic dynamics of remote knock-on permeation in biological ion channels," Noise and Fluctuations (ICNF), 2013 22nd International Conference on, (2013) [PDF]

2012

  1. R. Tindjong et. al., "Nonequilibrium rate theory for conduction in open ion channels," FNL, 11(1), 10 (2012) [PDF]

2011

  1. I.Kh. Kaufman et. al., "Effect of charge fluctuations on the ionic escape rate from a single-site ion channel," Eur. Biophys. J., 40(suppl.1), 169-169 (2011) [PDF]

2009

  1. R. Tindjong et. al., "Charge fluctuations and boundary conditions of biological ion channels: effect on the ionic transition rate," AIP Conference Proceedings, 1129, 535-538 (2009) [PDF]
  2. D.G. Luchinsky et. al., "Charge fluctuations and their effect on conduction in biological ion channels," J. Stat. Mech. Theor. Exp., 2009(1) (2009) [PDF]
  3. D.G. Luchinsky et. al., "Self-consistent analytic solution for the current and the access resistance in open ion channels," PRE, 80(2), (2009) [PDF]

2008

  1. D.G. Luchinsky et. al., "Ion channels as electrostatic amplifiers of charge fluctuations," J. Phys. Conference series, 142(1), (2008) [PDF]

2007

  1. D.G. Luchinsky et. al., "On selectivity and gating of ionic channels," Proc. SPIE 6602, Noise and Fluctuations in Biological, Biophysical, and Biomedical Systems, 66020D (June 08, 2007) [PDF]

2005

  1. R. Tindjong et. al., "Brownian dynamics simulations of iconic current through an open channel," AIP Conference Proceedings, 780, 563-566 (2005) [PDF]

2004

  1. R. Tindjong et. al., "Ionic current through an open channel: a low-dimensional model of coupling with vibrations of the wall," Proceedings of SPIE, 5467, 338-344 (2004) [PDF]

Conference presentations and posters

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