<div class="csl-bib-body">
<div class="csl-entry">Fürthauer, S. (2024, December 19). <i>Theory for synchronization driven flow in bulk and on surfaces</i> [Presentation]. KITP Program: Active Solids: From Metamaterials to Biological Tissue, Santa Barbara, United States of America (the).</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/210050
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dc.description.abstract
Many active biological particles, such as swimming microorganisms or motor-proteins, do work on their environment by going though a periodic sequence of shapes. Interactions between particles can lead to thephase-synchronization of their duty cycles. We consider collective dynamics in a suspension of such activeparticles coupled through hydrodynamics. We demonstrate that the emergent non-equilibrium states featurestationary patterned flows and robust unidirectional pumping states under confinement. Moreover the phase-synchronized state of the suspension exhibits spatially robust chimera patterns in which synchronized and phase-isotropic regions coexist within the same system. These findings demonstrate a new route to pattern formationand could guide the design of new active materials. An extension of the same theory for treating ciliated surfaces quantitatively captures the instabilities and flow pumping behaviour of ciliated carpets and metachronal waves.
en
dc.language.iso
en
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dc.subject
Biophysics
en
dc.subject
biological particles
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dc.title
Theory for synchronization driven flow in bulk and on surfaces
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.type.category
Presentation
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tuw.researchTopic.id
M6
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tuw.researchTopic.name
Biological and Bioactive Materials
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tuw.researchTopic.value
100
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tuw.publication.orgunit
E134-04 - Forschungsbereich Biophysics
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tuw.author.orcid
0000-0001-9581-5963
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tuw.event.name
KITP Program: Active Solids: From Metamaterials to Biological Tissue
