Ejection dynamics of spherically confined active polymers through a small pore
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DOI: 10.1039/d3sm00471f
Abstract: Using Brownian dynamics simulations, we study the ejection dynamics of spherically confined active polymers through a small pore. Although the active force can provide a driving force other than the... read more here.
Keywords: confined active; spherically confined; dynamics spherically; ejection dynamics ... See more keywords
Passive objects in confined active fluids: A localization transition.
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DOI: 10.1103/physreve.106.044604
Abstract: We study how walls confining active fluids interact with asymmetric passive objects placed in their bulk. We show that the objects experience nonconservative long-ranged forces mediated by the active bath. To leading order, these forces… read more here.
Keywords: objects confined; confined active; passive objects; active fluids ... See more keywords
Hydrodynamics of a confined active Belousov-Zhabotinsky droplet.
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DOI: 10.1103/physreve.106.065103
Abstract: Self-sustained locomotion of synthetic droplet swimmers has been of great interest due to their ability to mimic the behavior of biological swimmers. Here we harness the Belousov-Zhabotinsky (BZ) reaction to induce Marangoni stresses on the… read more here.
Keywords: hydrodynamics; confined active; droplet; belousov zhabotinsky ... See more keywords
Force Generation in Confined Active Fluids: The Role of Microstructure.
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DOI: 10.1103/physrevlett.129.058001
Abstract: We experimentally determine the force exerted by a bath of active particles onto a passive probe as a function of its distance to a wall and compare it to the measured averaged density distribution of… read more here.
Keywords: active particles; confined active; force generation; active fluids ... See more keywords