615 citations · 1.3k across the 28 of their papers we have counts for
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Serpentine channels: micro -- rheometers for fluid relaxation times
Josephine Zilz, Christof Schäfer, Christian Wagner +3
We propose a novel device capable of measuring the relaxation time of viscoelastic fluids as small as 1\,ms. In contrast to most rheometers, which by their very nature are concerne…
Effective viscosity of non-gravitactic Chlamydomonas Reinhardtii microswimmer suspensions
Matthias Mussler, Salima Rafai, Philippe Peyla +1
Active microswimmers are known to affect the macroscopic viscosity of suspensions in a more complex manner than passive particles. For puller-like microswimmers an increase in the…
Wide band Fresnel super-resolution applied to capillary break up of viscoelastic fluids
Jorge E. Fiscina, Pierre Fromholz, Rainer Sattler +1
We report a technique based on Fresnel diffraction with white illumination that permits the resolution of capillary surface patterns of less than 100 nanometers. We investigate Ray…