A specific discovery that was enabled by these methods involves the ubiquitous intermittent motion (i.e. “hopping diffusion ... technological applications, membrane biophysics, and separations ...

Diffusion is the movement of particles from ... and is one of the ways substances can move across the cell membrane, into or out of the cell. Products of digestion, dissolved in water, can pass ...

In a study published in Nature Chemical Engineering, researchers at EPFL developed a scalable method for producing porous graphene membranes that efficiently separate carbon dioxide. The ...

Schematic illustration of bioinspired hierarchical porous membrane. It contains pores with sizes on three different scales; d. Working principle of hierarchical porous membrane for uranium adsorption.