Tzortzis Koulaxizis

Axial dispersion in dilute solutions of linear and branched polymers in parallel-plate and expansion–contraction microchannels

The axial dispersion of polymers in microchannels depends on the interplay between microchannel geometry, polymer architecture, and hydrodynamics. Here, we investigate the axial dispersion of linear, comb, and star polymers in parallel-plate and sinusoidal expansion-contraction m...