122 citations · 404 across the 8 of their papers we have counts for
4 papers · 1 filter
Bulk-mediated diffusion on a planar surface: full solution
Aleksei V. Chechkin, Irwin M. Zaid, Michael A. Lomholt +2
We consider the effective surface motion of a particle that intermittently unbinds from a planar surface and performs bulk excursions. Based on a random walk approach we derive the…
Effective surface motion on a reactive cylinder of particles that perform intermittent bulk diffusion
Aleksei V. Chechkin, Irwin M. Zaid, Michael A. Lomholt +2
In many biological and small scale technological applications particles may transiently bind to a cylindrical surface. In between two binding events the particles diffuse in the bu…
Bulk-mediated surface diffusion on a cylinder: propagators and crossovers
Aleksei V. Chechkin, Irwin M. Zaid, Michael A. Lomholt +2
We consider the effective surface motion of a particle that freely diffuses in the bulk and intermittently binds to that surface. From an exact approach we derive various regimes o…
Subdiffusion and weak ergodicity breaking in the presence of a reactive boundary
Michael A. Lomholt, Irwin M. Zaid, Ralf Metzler
We derive the boundary condition for a subdiffusive particle interacting with a reactive boundary with finite reaction rate. Molecular crowding conditions, that are found to cause…