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Data underlying the publication: Oscillatory rheotaxis of artificial swimmers in microchannels

dataset
posted on 03.05.2022, 09:14 authored by Corinna MaassCorinna Maass, Ranabir Dey, Carola Buness, Babak Vajdi Hokmabad, Chenyu Jin

Oscillatory rheotaxis of a 50µm droplet microswimmer in a 100µm wide microchannel (quasi-2D confinement) under varying imposed counterflow.  Data source for the experimentally recorded oscillatory motion published in https://arxiv.org/abs/2106.10222, with fits to a hydrodynamic  theory model. See the paper and supporting information for details.

File guide:

rheotaxis.mp4: x264 compressed video meicroscopy data of rheotaxing droplet, frame rate 25 fps, raw data available on request

trajectory.txt: droplet coordinates (for rheotaxis.mp4) for trajectory analysis provided as ASCII, with time stamps and droplet radius (see file header)

description.docx: instructions for mathematica and matlab scripts provided to replicate the plots of the theory model.

Funding

DFG MA 6330/1-2

History

Publisher

4TU.ResearchData

Format

*.nb application/vnd.wolfram.mathematica *.txt text/plain *.m text/plain *.mp4 video/mp4 *.docx application/vnd.openxmlformats-officedocument.wordprocessingml.document

Organizations

Max Planck Institute for Dynamics and Self-Organization

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