2 papers
cond-mat.soft2019
Active particles in geometrically confined viscoelastic fluids
N Narinder, Juan Ruben Gomez-Solano, Clemens Bechinger
We experimentally study the dynamics of active particles (APs) in a viscoelastic fluid under various geometrical constraints such as flat walls, spherical obstacles and cylindrical…
cond-mat.soft2018
Memory-induced transition from a persistent random walk to circular motion for achiral microswimmers
N Narinder, Clemens Bechinger, Juan Ruben Gomez-Solano
We experimentally study the motion of light-activated colloidal microswimmers in a viscoelastic fluid. We find that, in such a non-Newtonian environment, the active colloids underg…