All Stories

  1. Trapping of particles diffusing in cylindrical cavity of arbitrary length and radius by two small absorbing disks on the cavity side wall: Narrow escape theory and beyond

    Article • The Journal of Chemical Physics, July 2024, American Institute of Physics

    Leonardo Dagdug

  2. Expediting molecular transport through geometric channels

    Article • The Journal of Chemical Physics, February 2023, American Institute of Physics

    Leonardo Dagdug, Arnab Pal

  3. First-passage, transition path, and looping times in conical varying-width channels: Comparison of analytical and numerical results

    Article • AIP Advances, May 2020, American Institute of Physics

    Leonardo Dagdug

  4. Biased diffusion in periodic potentials: Three types of force dependence of effective diffusivity and generalized Lifson-Jackson formula

    Article • The Journal of Chemical Physics, October 2019, American Institute of Physics

    Leonardo Dagdug

  5. Two-site versus continuum diffusion model of blocker dynamics in a membrane channel: Comparative analysis of escape kinetics

    Article • The Journal of Chemical Physics, August 2019, American Institute of Physics

    Sergey Bezrukov, Leonardo Dagdug

  6. Trapping of diffusing particles by periodic absorbing rings on a cylindrical tube

    Article • The Journal of Chemical Physics, May 2019, American Institute of Physics

    Professor Ralf Metzler, Leonardo Dagdug

  7. Steady-state flux of diffusing particles to a rough boundary formed by absorbing spikes periodically protruding from a reflecting base

    Article • The Journal of Chemical Physics, May 2019, American Institute of Physics

    Leonardo Dagdug

  8. Trapping of diffusing particles by small absorbers localized in a spherical region

    Article • The Journal of Chemical Physics, February 2019, American Institute of Physics

    Sergey Bezrukov, Leonardo Dagdug