48 citations · 48 across the 2 of their papers we have counts for
2 papers
cond-mat.soft2010
Leaky Membrane Dynamics
Robert S. Shaw, Norman H. Packard
A concentration difference of particles across a membrane perforated by pores will induce a diffusive flux. If the diffusing objects are of the same length scale as the the pores,…
cond-mat.soft2007★ 48 cited
Geometry-induced asymmetric diffusion
Robert S. Shaw, Norman Packard, Matthias Schröter +1
Past work has shown that ions can pass through a membrane more readily in one direction than the other. We demonstrate here in a model and an experiment that for a mixture of small…