Biological Active Matter IV

Presentations

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

  ORAL · Invited

  March 8, 2023, 2:30 PM – March 8, 2023, 3:06 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, 3:06 PM – March 8, 2023, 3:18 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, 3:18 PM – March 8, 2023, 3:30 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, 3:30 PM – March 8, 2023, 3:42 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, 3:42 PM – March 8, 2023, 3:54 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, 3:54 PM – March 8, 2023, 4:06 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, 4:06 PM – March 8, 2023, 4:18 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, 4:18 PM – March 8, 2023, 4:30 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, 4:30 PM – March 8, 2023, 4:42 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, 4:42 PM – March 8, 2023, 4:54 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, 4:54 PM – March 8, 2023, 5:06 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, 5:06 PM – March 8, 2023, 5:18 PM

  Presenters

  • Naomi Oppenheimer

    Tel Aviv University

  Authors

  • Naomi Oppenheimer

    Tel Aviv University

  • Yuval Shoham

    Tel Aviv University

  View abstract →