How to cut a vortex into slices

A lot of problems associated with the mixing of the liquid in the microchannels could be solved via proper organization of the inhomogeneous slip on the walls of these channels. This is the conclusion of a joint group of Russian and German scientists lead by Olga Vinogradova, who is a professor at the M.V. Lomonosov Moscow State University and also a head of laboratory at the A.N. Frumkin Institute of Physical chemistry and Electrochemistry of the Russian Academy of Sciences. The article describ...