The flagella of microorganisms have provided inspiration for many synthetic devices, but they’re typically not easy to produce. A new class of swimmer makes it look simple by spontaneously growing a tail that it can whip to self-propel.
References
Elgeti, J., Winkler, R. G. & Gompper, G. Rep. Prog. Phys. 78, 056601 (2015).
Cholakova, D. et al. Nat. Phys. https://doi.org/10.1038/s41567-021-01291-3 (2021).
Lauga, E. & Powers, T. R. Rep. Prog. Phys. 72, 096601 (2009).
Lee, S. et al. Adv. Healthc. Mater. 7, 1700985 (2018).
Nelson, B. J., Kaliakatsos, I. K. & Abbott, J. J. Annu. Rev. Biomed. Eng. 12, 55–85 (2010).
Dreyfus, R. et al. Nature 437, 862–865 (2005).
Williams, B. J., Anand, S. V., Rajagopalan, J. & Saif, M. T. A. Nat. Commun. 5, 3081 (2014).
Yu, T. S., Lauga, E. & Hosoi, A. E. Phys. Fluids 18, 091701 (2006).
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Ramananarivo, S. Have tail, will travel. Nat. Phys. 17, 987–988 (2021). https://doi.org/10.1038/s41567-021-01301-4
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DOI: https://doi.org/10.1038/s41567-021-01301-4
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