160 citations · 470 across the 13 of their papers we have counts for
13 papers
Fine-tuning the dispersion of active suspensions with oscillatory flows
Hakan Osman Caldag, Martin Alan Bees
The combined impact of axial stretching and cross-stream diffusion on the downstream transport of solute is termed Taylor dispersion. The dispersion of active suspensions is qualit…
Foundation and challenges in modelling Dilute Active Suspensions
Lloyd Fung, Hakan O. Caldag, Martin A. Bees
Active suspensions, which consist of suspended self-propelling particles such as swimming microorganisms, often exhibit non-trivial transport properties. Continuum models are frequ…
Emergent asymmetry in confined bioconvection
Martin A. Bees, Prasad Perlekar
Bioconvection is the prototypical active matter system for hydrodynamic instabilities and pattern formation in suspensions of biased swimming microorganisms, particularly at the di…
The chiral beat of algal flagella: force and torque via imaging
Laurence G. Wilson, Martin A. Bees
Flagella allow eukaryotic cells to move and pump fluid. We present the first three-dimensional, time-resolved imaging of the flagellar waveform of Chlamydomonas reinhardtii, a mode…
Helical and oscillatory microswimmer motility statistics from differential dynamic microscopy
Ottavio A. Croze, Vincent A. Martinez, Theresa Jakuszeit +3
The experimental characterisation of the swimming statistics of populations of microorganisms or artificially propelled particles is essential for understanding the physics of acti…
Microbial mutualism at a distance: the role of geometry in diffusive exchanges
François J. Peaudecerf, Freddy Bunbury, Vaibhav Bhardwaj +4
The exchange of diffusive metabolites is known to control the spatial patterns formed by microbial populations, as revealed by recent studies in the laboratory. However, the matric…