Biological Active Matter IV

Presentations

• Cytoskeletal dynamics generate active liquid-liquid phase separation.Alexandra Tayar, Weizmann Institute of Science

  ORAL · Invited

  March 8, 2023, 11:30 AM – March 8, 2023, 12:06 PM

  Publication: Tayar A.M, Cabalaro F, Anderberg T., Saleh O, Marchetti C, Dogic Z. "Liquid phase separation out of equilibrium", In Review.

  Presenters

  • Alexandra Tayar

    • Weizmann Institute of Science

  Authors

  • Alexandra Tayar

    • Weizmann Institute of Science

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• Self-organization and hydrodynamics of active rods on fluid membranes

  ORAL

  March 8, 2023, 12:06 PM – March 8, 2023, 12:18 PM

  Presenters

  • Arijit Mahapatra

    • University of North Carolina at Chapel Hill

  Authors

  • Arijit Mahapatra

    • University of North Carolina at Chapel Hill

  • Wenzheng Shi

    • University of North Carolina at Chapel H

  • Ehssan Nazockdast

    • University of North Carolina at Chapel H

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• Defect dynamics in viscoelastic passive and active nematics

  ORAL

  March 8, 2023, 12:18 PM – March 8, 2023, 12:30 PM

  Presenters

  • Michael M Norton

    • Rochester Institute of Technology

  Authors

  • Michael M Norton

    • Rochester Institute of Technology

  • Moumita Das

    • Rochester Institute of Technology

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• Motility induced patterning in range expansions

  ORAL

  March 8, 2023, 12:30 PM – March 8, 2023, 12:42 PM

  Presenters

  • Suraj Shankar

    • Harvard University

  Authors

  • Suraj Shankar

    • Harvard University

  • Julien Tailleur

    • MIT

  • David R Nelson

    • Harvard University

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• Self-organization and control in acoustically coupled active matter

  ORAL

  March 8, 2023, 12:42 PM – March 8, 2023, 12:54 PM

  Publication: A. Ziepke, I. Maryshev, I.S. Aranson, and E. Frey, preprint, Research Square, doi.org/10.21203/rs.3.rs-1756534/v1 (2022).

  Presenters

  • Alexander Ziepke

    • Ludwig-Maximilians University Munich
    • Arnold Sommerfeld Center for Theoretical Physics and Center for NanoScience, Department of Physics, Ludwig Maximilian University of Munich

  Authors

  • Alexander Ziepke

    • Ludwig-Maximilians University Munich
    • Arnold Sommerfeld Center for Theoretical Physics and Center for NanoScience, Department of Physics, Ludwig Maximilian University of Munich

  • Ivan Maryshev

    • Ludwig-Maximilians-Universitaet (LMU-Mun
    • Ludwig-Maximilians-Universitaet (LMU) Munich

  • Igor S Aranson

    • Penn State University
    • Pennsylvania State University
    • Argonne National Laboratory
    • The Pennsylvania State University

  • Erwin Frey

    • Ludwig-Maximilians-Universitaet (LMU-Munich)
    • Ludwig-Maximilians-Universitaet (LMU) Munich
    • Ludwig-Maximilians-Universitaet

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• Spontaneous flow transition in confined active nematic droplets

  ORAL

  March 8, 2023, 12:54 PM – March 8, 2023, 1:06 PM

  Presenters

  • Salman Alam

    • Brandeis University

  Authors

  • Salman Alam

    • Brandeis University

  • Bibi Najma

    • Brandeis University

  • Jeremy Laprade

    • Brandeis University

  • Peter J Foster

    • Brandeis University MRSEC

  • Guillaume Duclos

    • Brandeis Univ
    • Brandeis University

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• Pair interactions of bacterial active droplets in nematic liquid crystals

  ORAL

  March 8, 2023, 1:06 PM – March 8, 2023, 1:18 PM

  Publication: [1] M. Rajabi, H. Baza, T. Turiv, and O. D. Lavrentovich, Nature Physics 17, 260 (2021).
  [2] H. Baza, M. Rajabi, S. Shiyanovskii, O. D. Lavrentovich, Pair interactions of bacterial active droplets in nematic liquid crystals, in preparation.

  Presenters

  • Hend M Baza

    • Kent State University

  Authors

  • Hend M Baza

    • Kent State University

  • Mojtaba Rajabi

    • Kent State University

  • Sergij V Shiyanovskii

    • Kent State University

  • Oleg D Lavrentovich

    • Kent State University

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• E. coli through obstacles: fluxes, entropy production and extractable work in active matter

  ORAL

  March 8, 2023, 1:18 PM – March 8, 2023, 1:30 PM

  Presenters

  • Satyam Anand

    • New York University

  Authors

  • Satyam Anand

    • New York University

  • Xiaolei Ma

    • Yale University

  • Shuo Guo

    • University of Minnesota

  • Stefano Martiniani

    • New York University

  • Xiang Cheng

    • University of Minnesota

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• Spontaneous flow created by active topological defects

  ORAL

  March 8, 2023, 1:30 PM – March 8, 2023, 1:42 PM

  Publication: Brézin, L., Risler, T. & Joanny, JF. Spontaneous flow created by active topological defects. Eur. Phys. J. E 45, 30 (2022)

  Presenters

  • Louis Brezin

    • Boston University

  Authors

  • Louis Brezin

    • Boston University

  • Thomas Risler

    • Institut Curie

  • Jean-François Joanny

    • College de France

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• Chiral Symmetry Breaking and Vortical States in Bacterial Biofilm

  ORAL

  March 8, 2023, 1:42 PM – March 8, 2023, 1:54 PM

  Publication: L.N. Carenza, M. Basaran, T.C. Yüce, L. Giomi and A. Kocabas. Chiral Symmetry Breaking Provides a Dynamical Pathway in the Swarming to Biofilm Transition (to be submitted)

  Presenters

  • Livio Nicola Carenza

    • Leiden University - Lorentz Institute

  Authors

  • Livio Nicola Carenza

    • Leiden University - Lorentz Institute

  • Mustafa Basaran

    • Harvard University

  • Tevfik Can Yüce

    • Koc University - College of Science

  • Luca Giomi

    • Leiden University

  • Askin Kocabas

    • Koc University - College of Science
    • Koç University

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• Novel critical phenomena in compressible polar active fluids: A functional renormalization group approach

  ORAL

  March 8, 2023, 1:54 PM – March 8, 2023, 2:06 PM

  Publication: arXiv:2205.01610 submitted to PRL
  arXiv:2210.03830 submitted to PRResearch

  Presenters

  • Patrick Jentsch

    • Imperial College London

  Authors

  • Patrick Jentsch

    • Imperial College London

  • Chiu Fan Lee

    • Imperial College London

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• Structural states and conservation laws in a system of two-dimensional active swimmers

  ORAL

  March 8, 2023, 2:06 PM – March 8, 2023, 2:18 PM

  Presenters

  • Naomi Oppenheimer

    • Tel Aviv University

  Authors

  • Naomi Oppenheimer

    • Tel Aviv University

  • Yuval Shoham

    • Tel Aviv University

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