179 citations · 870 across the 13 of their papers we have counts for
14 papers
Sizing multimodal suspensions with differential dynamic microscopy
Joe J Bradley, Vincent A Martinez, Jochen Arlt +2
Differential dynamic microscopy (DDM) can be used to extract mean particle size from videos of suspensions. However, many suspensions have multimodal particle size distributions (P…
Characterization and Control of the Run-and-Tumble Dynamics of {\it Escherichia Coli}
Christina Kurzthaler, Yongfeng Zhao, Nan Zhou +8
We characterize the full spatiotemporal gait of populations of swimming {\it Escherichia coli} using renewal processes to analyze the measurements of intermediate scattering functi…
Quantitative characterization of run-and-tumble statistics in bulk bacterial suspensions
Yongfeng Zhao, Christina Kurzthaler, Nan Zhou +8
We introduce a numerical method to extract the parameters of run-and-tumble dynamics from experimental measurements of the intermediate scattering function. We show that proceeding…
Exploring particle dynamics in flowing complex fluids using differential dynamic microscopy
James A. Richards, Vincent A. Martinez, Jochen Arlt
Microscopic dynamics reveal the origin of the bulk rheological response in complex fluids. In model systems particle motion can be tracked, but for industrially relevant samples th…
Run-to-Tumble Variability Controls the Surface Residence Times of Bacteria
Gaspard Junot, Thierry Darnige, Anke Lindner +6
Motile bacteria are known to accumulate at surfaces, eventually leading to changes in bacterial motility and bio-film formation. We use a novel two-colour, three-dimensional Lagran…
Particle sizing for flowing colloidal suspensions using flow-differential dynamic microscopy
James A Richards, Vincent A Martinez, Jochen Arlt
Particle size is a key variable in understanding the behaviour of the particulate products that underpin much of our modern lives. Typically obtained from suspensions at rest, meas…