113 citations · 233 across the 8 of their papers we have counts for
9 papers
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…
Motile bacteria in a critical fluid mixture
Nick Koumakis, Clémence Devailly, Wilson C. K. Poon
We studied the swimming of \textit{Escherichia coli} bacteria in the vicinity of the critical point in a solution of the non-ionic surfactant \chem{C_{12}E_{5}} in buffer solution.…
Probing the spatiotemporal dynamics of catalytic Janus particles with single-particle tracking and differential dynamic microscopy
Christina Kurzthaler, Clémence Devailly, Jochen Arlt +4
We demonstrate differential dynamic microscopy and particle tracking for the characterization of the spatiotemporal behavior of active Janus colloids in terms of the intermediate s…
Energy transfer between colloids via critical interactions
Ignacio A. Martínez, Clemence Devailly, Artyom Petrosyan +1
We report the observation of a temperature-controlled synchronization of two Brownian-particles in a binary mixture close to the critical point of the demixing transition. The two…
AFM study of hydrodynamics in boundary layers around micro- and nanofibers
Julien Dupré de Baubigny, Michael Benzaquen, Caroline Mortagne +7
The description of hydrodynamic interactions between a particle and the surrounding liquid, down to the nanometer scale, is of primary importance since confined liquids are ubiquit…