142 citations · 383 across the 9 of their papers we have counts for
9 papers
Confinement-induced accumulation and spontaneous de-mixing of microscopic active-passive mixtures
Stephen Williams, Raphaël Jeanneret, Idan Tuval +1
Understanding the out-of-equilibrium properties of noisy microscale systems and the extent to which they can be modulated externally, is a crucial scientific and technological chal…
Confinement enhances the diversity of microbial flow fields
Raphaël Jeanneret, Dmitri O. Pushkin, Marco Polin
Despite their importance in many biological, ecological and physical processes, microorganismal fluid flows under tight confinement have not been investigated experimentally. Stron…
Universal entrainment mechanism governs contact times with motile cells
Arnold Mathijssen, Raphaël Jeanneret, Marco Polin
Contact between particles and motile cells underpins a wide variety of biological processes, from nutrient capture and ligand binding, to grazing, viral infection and cell-cell com…
A brief introduction to the model microswimmer {\it Chlamydomonas reinhardtii}
Raphaël Jeanneret, Matteo Contino, Marco Polin
The unicellular biflagellate green alga {\it Chlamydomonas reinhardtii} has been an important model system in biology for decades, and in recent years it has started to attract gro…
Entrainment dominates the interaction of microalgae with micron-sized objects
Raphaël Jeanneret, Vasily Kantsler, Marco Polin
The incessant activity of swimming microorganisms has a direct physical effect on surrounding microscopic objects, leading to enhanced diffusion far beyond the level of Brownian mo…
Emergent hyperuniformity in periodically-driven emulsions
Joost H. Weijs, Raphaël Jeanneret, Rémi Dreyfus +1
We report the emergence of large-scale hyperuniformity in microfluidic emulsions. Upon periodic driving confined emulsions undergo a first-order transition from a reversible to an…
Geometrically-protected reversibility in hydrodynamic Loschmidt-echo experiments
Raphaël Jeanneret, Denis Bartolo
We demonstrate an archetypal Loschmidt-echo experiment involving thousands of droplets which interact in a reversible fashion via a viscous fluid. Firstly, we show that, unlike equ…
Hydrodynamic fluctuations in confined emulsions
Nicolas Desreumaux, Jean-Baptiste Caussin, Raphael Jeanneret +2
When an ensemble of particles interact hydrodynamically, they generically display large-scale transient structures such as swirls in sedimenting particles [1], or colloidal strings…
Hamiltonian traffic dynamics in microfluidic-loop networks
Raphaël Jeanneret, Julien Piera-Vest, Denis Bartolo
Recent microfluidic experiments revealed that large particles advected in a fluidic loop display long-range hydrodynamic interactions. However, the consequences of such couplings o…