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@ARTICLE{Costanzo:154822,
      author       = {Costanzo, Andrea and Elgeti, Jens and Auth, Thorsten and
                      Gompper, Gerhard and Ripoll, Marisol},
      title        = {{M}otility-sorting of self-propelled particles in
                      microchannels},
      journal      = {epl},
      volume       = {107},
      number       = {3},
      issn         = {1286-4854},
      address      = {Les Ulis},
      publisher    = {EDP Sciences},
      reportid     = {FZJ-2014-04090},
      pages        = {36003 -},
      year         = {2014},
      abstract     = {Spontaneous segregation of run-and-tumble particles with
                      different velocities in microchannels is investigated by
                      numerical simulations. Self-propelled particles are known to
                      accumulate in the proximity of walls. Here we show how fast
                      particles expel slower ones from the wall leading to a
                      segregated state. The mechanism is understood as a function
                      of particle velocities, particle density, or channel width.
                      In the presence of an external fluid flow, particles with
                      two different velocities segregate due to their different
                      particle fluxes. Promising applications can be found in the
                      development of microfluidic lab-on-a-chip devices for
                      sorting of particles with different motilities.},
      cin          = {IAS-2 / ICS-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-2-20090406 / I:(DE-Juel1)ICS-2-20110106},
      pnm          = {451 - Soft Matter Composites (POF2-451)},
      pid          = {G:(DE-HGF)POF2-451},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000340780100022},
      doi          = {10.1209/0295-5075/107/36003},
      url          = {https://juser.fz-juelich.de/record/154822},
}