Confined, Active, and Steerable Matter II

Presentations

• Active particles in geometric confinement

  ORAL · Invited

  March 20, 2025, 6:00 PM – March 20, 2025, 6:36 PM

  Publication: 1. Spontaneous self-propulsion and nonequilibrium shape fluctuations of a droplet enclosing active particles
  G Kokot, HA Faizi, GE Pradillo, A Snezhko, PM Vlahovska, Communications Physics 5 (1), 91 (2022)
  
  2. Migration and deformation of a droplet enclosing an active particle
  S Kawakami, PM Vlahovska, arXiv preprint arXiv:2407.10009 (2024)

  Presenters

  • Petia M. Vlahovska

    Northwestern University

  Authors

  • Petia M. Vlahovska

    Northwestern University

  View abstract →

• Acoustically energized active nematic drops

  ORAL

  March 20, 2025, 6:36 PM – March 20, 2025, 6:48 PM

  Presenters

  • Andrey Sokolov

    Argonne National Laboratory

  Authors

  • Andrey Sokolov

    Argonne National Laboratory

  • Tadej Emersic

    University of Chicago

  View abstract →

• Single-File Diffusion of Active Brownian Particles

  ORAL

  March 20, 2025, 6:48 PM – March 20, 2025, 7:00 PM

  Presenters

  • Stewart A Mallory

    Pennsylvania State University

  Authors

  • Stewart A Mallory

    Pennsylvania State University

  • Parvin Bayati

    Pennsylvania State University

  • Hyeongjoo Row

    Caltech

  • Akinlade Akintunde

    Penn State

  View abstract →

• Marangoni swimmer pushing a particle raft in confined channels

  ORAL

  March 20, 2025, 7:00 PM – March 20, 2025, 7:12 PM

  Presenters

  • Abhradeep Maitra

    Cornell University

  Authors

  • Abhradeep Maitra

    Cornell University

  • Anupam Pandey

    Mechanical & Aerospace Engineering Department and BioInspired Syracuse, Syracuse University, Syracuse University

  • Sebastien Michelin

    Ecole Polytechnique

  • Sunghwan Jung

    Cornell University

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• Geometrical and topological confinement in 3D active emulsions

  ORAL

  March 20, 2025, 7:12 PM – March 20, 2025, 7:24 PM

  Publication: Bulut A; Sariyar Y; Negro G, and Carenza LN. "Geometrical and topological confinement in 3D active emulsions". In preparation.
  Negro G; Head LC; et al. "Controlling flow patterns and topology in active emulsions". arXiv:2402.02960 (2024)

  Presenters

  • Livio Nicola Carenza

    Koc University

  Authors

  • Livio Nicola Carenza

    Koc University

  • Arda Bulut

    Koc University

  • Yusuf Sariyar

    Koc University

  • Giuseppe Negro

    University of Edinburgh

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• Activity-driven emulsions in binary mixtures and droplet self-propulsion

  ORAL

  March 20, 2025, 7:24 PM – March 20, 2025, 7:36 PM

  Publication: Diaz, J., & Pagonabarraga, I. (2023). Activity-driven emulsification of phase-separating binary mixtures. arXiv preprint arXiv:2310.14376.
  Diaz, J., & Pagonabarraga, I. (2024). Active particles confined in deformable droplets. Molecular Physics. https://doi.org/10.1080/00268976.2024.2378117

  Presenters

  • Javier Diaz

    Universitat de Barcelona

  Authors

  • Javier Diaz

    Universitat de Barcelona

  • Ignacio Pagonabarraga

    University of Barcelona

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• Interplay between timescales governs residual activity in harmonically bound active Brownian dynamics

  ORAL

  March 20, 2025, 7:36 PM – March 20, 2025, 7:48 PM

  Publication: 1. Interplay between timescales governs residual activity in harmonically bound active Brownian dynamics
  2. Ergodicity breaking in harmonically bound active dynamics

  Presenters

  • Sanatan Halder

    Indian Institute of Technology Kanpur

  Authors

  • Sanatan Halder

    Indian Institute of Technology Kanpur

  • Manas Khan

    Indian Institute of Technology Kanpur

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• Active diffusion and barrier crossing in a semi-flexible polymer network

  ORAL

  March 20, 2025, 7:48 PM – March 20, 2025, 8:00 PM

  Publication: [1] Y. Kim, S. Joo, W. K. Kim, and J.-H. Jeon, Active diffusion of self-propelled particles in flexible polymer networks, Macromolecules 55, 7136 (2022)
  [2] Y. Kim, W. K. Kim, and J.-H. Jeon, Active diffusion of self-propelled particles in sem-flexible polymer networks, Macromolecules 57, 7735 (2024)

  Presenters

  • Yeongjin Kim

    POSTECH

  Authors

  • Yeongjin Kim

    POSTECH

  • Won Kyu Kim

    Korea Institute for Advanced Study

  • Jae-Hyung Jeon

    POSTECH/APCTP

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• Collective dynamics of soft vesicles containing self-propelling granular rods

  ORAL

  March 20, 2025, 8:00 PM – March 20, 2025, 8:12 PM

  Presenters

  • Wan-Jung Lin

    University of Michigan

  Authors

  • Wan-Jung Lin

    University of Michigan

  • Hongyi Xiao

    University of Michigan

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 8:12 PM – March 20, 2025, 8:24 PM

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 8:24 PM – March 20, 2025, 8:36 PM

  View abstract →

• Effects of cell length on the swimming behavior of flagellated bacteria near a solid surface

  ORAL

  March 20, 2025, 8:36 PM – March 20, 2025, 8:48 PM

  Presenters

  • Silverio Gabriel Johnson

    Brown University

  Authors

  • Silverio Gabriel Johnson

    Brown University

  • Enkeleida Lushi

    New Jersey Institute of Technology

  • Jada Hall

    Tougaloo College

  • Jay X Tang

    Brown University

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• Collective motion of microswimmers in porous media

  ORAL

  March 20, 2025, 8:48 PM – March 20, 2025, 9:00 PM

  Presenters

  • Enkeleida Lushi

    New Jersey Institute of Technology

  Authors

  • Enkeleida Lushi

    New Jersey Institute of Technology

  • Yasser Almoteri

    New Jersey Institute of Technology

  View abstract →