Interact: Active Matter

Presentations

• INTERACT FLASH TALKS: Active Matter

  COFFEE_KLATCH

  Nov. 24, 2024, 12:50 PM – Nov. 24, 2024, 1:20 PM

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• Bacterial Barriers: How bacterial activity enhances transport barriers in chaotic flows

  POSTER

  Publication: Ran R, Arratia PE. Enhancing transport barriers with swimming micro-organisms in chaotic flows. Journal of Fluid Mechanics. 2024;988:A25. doi:10.1017/jfm.2024.452

  Presenters

  • Paulo E. Arratia

    University of Pennsylvania

  Authors

  • Paulo E. Arratia

    University of Pennsylvania

  • Ranjiangshang Ran

    Emory University

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• Instability of an active droplet in a Hele-Shaw geometry

  POSTER

  Presenters

  • Federico Cao

    Brown University

  Authors

  • Federico Cao

    Brown University

  • Bennett C Sessa

    Brandeis University

  • Guillaume Duclos

    Brandeis University

  • Robert Alan Pelcovits

    Brown University

  • Thomas R Powers

    Brown University

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• Deformable bodies in active nematics

  POSTER

  Publication: Chandler, T. G. J. & Spagnolie, S. E., 202-. Deformable bodies in active nematics. (In prep.)
  Chandler, T. G. J. & Spagnolie, S. E., 2024. Exact and approximate solutions for elastic interactions in a nematic liquid crystal. SIAM J. Appl. Math. (In press.)
  Chandler, T. G. J. & Spagnolie, S. E., 2023. A nematic liquid crystal with an immersed body: equilibrium, stress, and paradox. J. Fluid Mech. 967, A19.

  Presenters

  • Thomas Graham John Chandler

    University of Wisconsin - Madison

  Authors

  • Thomas Graham John Chandler

    University of Wisconsin - Madison

  • Saverio Eric Spagnolie

    University of Wisconsin - Madison

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• Manifolds, swimming microbes and propagating fronts in a vortex array flow

  POSTER

  Presenters

  • Matthew C D'Andrea

    Bucknell University

  Authors

  • Thomas H Solomon

    Bucknell University

  • Matthew C D'Andrea

    Bucknell University

  • Gwynne K Aull

    Bucknell University

  • Kevin A Mitchell

    University of California, Merced

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• Deformation and migration of a two-dimensional droplet enclosing active particles

  POSTER

  Presenters

  • Sho Kawakami

    Northwestern University

  Authors

  • Sho Kawakami

    Northwestern University

  • Petia M. Vlahovska

    Northwestern University

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• Active flows in dense suspensions of motile colloids

  POSTER

  Presenters

  • Rui Luo

    Northwestern University

  Authors

  • Rui Luo

    Northwestern University

  • Alexey Snezhko

    Argonne National Laboratory

  • Petia M. Vlahovska

    Northwestern University

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• Microtubule-based active nematics and the necessity of chaotic flows

  POSTER

  Presenters

  • Kevin A Mitchell

    University of California, Merced

  Authors

  • Kevin A Mitchell

    University of California, Merced

  • Mainul Sabbir

    University of California, Merced

  • Brandon Klein

    Johns Hopkins University

  • Daniel A Beller

    Johns Hopkins University

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• Topology controls flow patterns in active double emulsions

  POSTER

  Publication: arXiv:2402.02960

  Presenters

  • Giuseppe Negro

    University of Edinburgh

  Authors

  • Giuseppe Negro

    University of Edinburgh

  • Davide Marenduzzo

    University of Edinburgh

  • Tyler N Shendruk

    University of Edinburgh

  • Livio N Carenza

    Kock University

  • Louise C Head

    University of Edinburgh

  • Adriano Tiribocchi

    CNR Rome

  • Giuseppe Gonnella

    University of Bari

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• Bacterial chemotaxis to a finite localized source

  POSTER

  Presenters

  • Meera Ramaswamy

    Princeton, Princeton University

  Authors

  • Meera Ramaswamy

    Princeton, Princeton University

  • Ipsita Tingi

    Princeton University

  • Jenna Anne Ott

    Princeton University

  • Yaxin Duan

    Princeton University

  • Sujit S Datta

    Princeton University

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• Worm drop experiment : Fluid like behavior of tangled worm assemblages

  POSTER

  Presenters

  • Paulami Sarkar

    Georgia Institute Of Technology

  Authors

  • Paulami Sarkar

    Georgia Institute Of Technology

  • Ishant Tiwari

    Georgia Institute of Technology

  • Prathyusha K. R. PhD

    Georgia Institute Of Technology

  • Saad Bhamla

    Georgia Institute of Technology

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• Bioconvection in the wild

  POSTER

  Presenters

  • Hugo N Ulloa

    University of Pennsylvania, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, USA.

  Authors

  • Oscar Sepulveda Steiner

    Department of Civil and Environmental Engineering, University of California Davis, Davis, California, USA.

  • Damien Bouffard

    Surface Waters – Research and Management, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland

  • Tobias Sommer

    Renewable Energy, Department of Environment and Energy (uwe), Canton of Lucerne, Switzerland

  • Alfred Wüest

    Surface Waters – Research and Management, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland.

  • George Constantinescu

    Department of Civil and Environmental Engineering, University of Iowa, Iowa City, USA.

  • Nicola Storelli

    Department of Environment, Constructions and Design, Institute of Microbiology, University of Applied Sciences and Arts of Southern Switzerland (SUPSI), Mendrisio, Switzerland

  • Hugo N Ulloa

    University of Pennsylvania, Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, USA.

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• Periodic Defect Trajectories in Confined Active Nematic Flows

  POSTER

  Publication: Tan, Smith et al., Nature Physics 15 (2019).
  Smith, Gong, Frontiers in Physics (2022).
  Mitchell, Smith et al., PRE 109 (2024).
  Smith, Dunn, SIAM Journal on Applied Dynamical Systems 21:2 (2022).

  Presenters

  • Spencer A Smith

    Mount Holyoke College

  Authors

  • Spencer A Smith

    Mount Holyoke College

  • Kevin A Mitchell

    University of California, Merced

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• Mechanisms of self-organization and aggregation of active particles in viscous membranes

  POSTER

  Presenters

  • Fizza Usmani

    University of California, Davis

  Authors

  • Fizza Usmani

    University of California, Davis

  • Harishankar Manikantan

    University of California, Davis, University of California Davis

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• Active Healing of Microtubule-Motor Networks

  POSTER

  Publication: Preprint: https://doi.org/10.48550/arXiv.2407.00842

  Presenters

  • Fan Yang

    Caltech

  Authors

  • Fan Yang

    Caltech

  • Shichen Liu

    Caltech

  • Heun Jin Lee

    Caltech

  • Rob Phillips

    Caltech

  • Matt Thomson

    Caltech

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• The motion of a circular object in a confined active suspension with wall-constrained nematic ordering

  POSTER

  Presenters

  • Min Zhu

    University of Illinois at Urbana-Champaign

  Authors

  • Min Zhu

    University of Illinois at Urbana-Champaign

  • Jonathan Ben Freund

    University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign

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• Squirmers with arbitrary shape and slip: modeling, simulation, and optimization

  POSTER

  Publication: H. Zhu, K. Das, M. Bonnet, S. Veerapaneni, "Squirmers with arbitrary shape and slip: modeling, simulation, and optimization." In preparation. (2024)

  Presenters

  • Kausik Das

    University of Michigan

  Authors

  • Hai Zhu

    Flatiron Institute (Simons Foundation)

  • Kausik Das

    University of Michigan

  • Marc Bonnet

    ENSTA Paris

  • Shravan Veerapaneni

    University of Michigan, Flatiron Institute (Simons Foundation)

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• Flow-mediated bacterial swimming near curved surfaces

  POSTER

  Presenters

  • Akash Ganesh

    Yale University

  Authors

  • Akash Ganesh

    Yale University

  • Mobin Alipour

    Yale University

  • Amir A Pahlavan

    Yale University

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• Swimming near Deformable Membranes

  POSTER

  Presenters

  • Adam Hitin Bialus

    Tel Aviv University

  Authors

  • Adam Hitin Bialus

    Tel Aviv University

  • Bhargav Rallabandi

    University of California, Riverside

  • Naomi Oppenheimer

    Tel Aviv University

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• Autophoretic skating along permeable surfaces

  POSTER

  Publication: Submitted: G. Turk, R. Adhikari and R. Singh, Fluctuating hydrodynamics of an autophoretic particle near a permeable interface, submitted to J. Fluid Mech (2024)
  Planned: G. Turk, R. Singh and H. A. Stone, Autophoretic skating along permeable surfaces

  Presenters

  • Günther Turk

    Princeton University

  Authors

  • Günther Turk

    Princeton University

  • Rajesh Singh

    Indian Institute of Technology Madras

  • Howard A Stone

    Princeton University

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• INTERACT DISCUSSION SESSION WITH POSTERS: Active Matter

  COFFEE_KLATCH

  Nov. 24, 2024, 1:20 PM – Nov. 24, 2024, 2:50 PM

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• Abstract Withdrawn

  POSTER Withdrawn

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