Dynamics of Polymers and Polyelectrolytes II

Presentations

• Linear viscoelasticity of vitrimer melts

  ORAL · Invited

  March 19, 2025, 2:30 PM – March 19, 2025, 3:06 PM

  Presenters

  • Ralm G Ricarte

    Florida State University

  Authors

  • Ralm G Ricarte

    Florida State University

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• Dielectric relaxation dynamics in (methyl methacrylate)/(4-tert-butylstyrene) random co-polymers

  ORAL

  March 19, 2025, 3:06 PM – March 19, 2025, 3:18 PM

  Presenters

  • Stavros Drakopoulos

    Princeton Materials Institute, Princeton University

  Authors

  • Stavros Drakopoulos

    Princeton Materials Institute, Princeton University

  • Sundol Kim

    Princeton Materials Institute

  • Richard A Register

    Princeton University

  • Rodney D Priestley

    Princeton University

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• Cosolvent addition causes anomalous extensibility in thermoresponsive polymer solution

  ORAL

  March 19, 2025, 3:18 PM – March 19, 2025, 3:30 PM

  Presenters

  • Michelle A Calabrese

    University of Minnesota

  Authors

  • Diana Y Zhang

    University of Minnesota

  • Alec J Schwendinger

    University of Minnesota

  • Michelle A Calabrese

    University of Minnesota

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• Tumbling Acts: Conformational Dynamics and Interactions in Shear Flows of Semidilute Solutions

  ORAL

  March 19, 2025, 3:30 PM – March 19, 2025, 3:42 PM

  Presenters

  • Dejuante W Walker

    University of Illinois at Urbana-Champaign

  Authors

  • Dejuante W Walker

    University of Illinois at Urbana-Champaign

  • Charles E Sing

    University of Illinois at Urbana-Champaign

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• Abstract Withdrawn

  ORAL Withdrawn

  March 19, 2025, 3:42 PM – March 19, 2025, 3:54 PM

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• Abstract Withdrawn

  ORAL Withdrawn

  March 19, 2025, 3:54 PM – March 19, 2025, 4:06 PM

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• Shear Banding in Entangled Polymer Melts: Dependence on the Effectiveness of Flow-Induced Constraint Release

  ORAL

  March 19, 2025, 4:06 PM – March 19, 2025, 4:18 PM

  Publication: "Shear Banding in Entangled Polymer Melts: Dependence on the Effectiveness of Flow-Induced Constraint Release" - Manuscript in preparation

  Presenters

  • Lucas L Nelson

    Georgetown University

  Authors

  • Lucas L Nelson

    Georgetown University

  • Gary S Grest

    Sandia National Laboratories, Center of Integrated Nano Technology, Sandia National Laboratories, Albuquerque,NM

  • Peter D Olmsted

    Georgetown University

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• Affinity Controls Polyelectrolyte Pair Strength in Complex Coacervate: A Titration Calorimetry Investigation

  ORAL

  March 19, 2025, 4:18 PM – March 19, 2025, 4:30 PM

  Presenters

  • Sarah L Perry

    University of Massachusetts Amherst

  Authors

  • Sarah L Perry

    University of Massachusetts Amherst

  • Júlia Bonesso Sabadini

    University of Campinas

  • Arvind Sathyavageeswaran

    UMass Amherst

  • Álvaro J Patino Agudelo

    University of Campinas

  • Watson Loh

    Unicamp, University of Caminas

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• Oral: Spatiotemporal mechanical modulation of non-equilibrium DNA-polymer composites via topological tuning

  ORAL

  March 19, 2025, 4:30 PM – March 19, 2025, 4:42 PM

  Presenters

  • Ashlee McGovern

    University of San Diego

  Authors

  • Ashlee McGovern

    University of San Diego

  • Dimitra Protopapas

    University of San Diego

  • Farshad Safi Samghabadi

    University of Houston

  • Nathan Oldenhuis

    University of New Hampshire

  • Jacinta C Conrad

    University of Houston

  • Rae M Robertson-Anderson

    University of San Diego

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• Two-Population Rouse Models for Polymer Segmental Dynamics in Nanocomposites

  ORAL

  March 19, 2025, 4:42 PM – March 19, 2025, 4:54 PM

  Publication: Planned: Two-Population Rouse Models for Polymer Segmental Dynamics in Nanocomposites

  Presenters

  • Jack R Rooks

    University of Delaware

  Authors

  • Jack R Rooks

    University of Delaware

  • Giovanni Ferraro

    University of Florence

  • Emiliano Fratini

    University of Florence

  • Naresh C Osti

    Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory

  • Osawa Takahito

    Japan Atomic Energy Agency

  • Antonio Faraone

    National Institute of Standards and Technology (NIST)

  • Norman J. Wagner

    University of Delaware

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• Directed Ionic Transport and Polarizability in Poly(Ionic Liquid)-Grafted Nanoparticles

  ORAL

  March 19, 2025, 4:54 PM – March 19, 2025, 5:06 PM

  Publication: Achieving Stabler Ion Pathways by Incorporating PMMA Inner-Block to Poly(Ionic Liquid)-Grafted Nanoparticles (manuscript under preparation).

  Presenters

  • Ruhao Li

    Stevens Institute of Technology

  Authors

  • Ruhao Li

    Stevens Institute of Technology

  • Pinar Akcora

    Stevens Institute of Technology

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• Investigating Tube Dynamics of Highly Entangled Poly(dimethyl-co-diphenyl) Siloxane Melts via Coarse-Grained Molecular Dynamics Simulation

  ORAL

  March 19, 2025, 5:06 PM – March 19, 2025, 5:18 PM

  Publication: Xian, Weikang, et al. "Development of coarse-grained molecular dynamics model for poly (dimethyl-co-diphenyl) siloxane." Soft Matter (2024).<br>Xian, Weikang, et al. "Effect of Diphenyl Content on Viscoelasticity of Poly (dimethyl-co-diphenyl) siloxane Melt and Network." ACS Applied Polymer Materials 5.3 (2023): 1915-1925.<br>Xian, Weikang, et al. "Investigating structure and dynamics of unentangled poly (dimethyl-co-diphenyl) siloxane via molecular dynamics simulation." Soft Matter 19.23 (2023): 4265-4276.

  Presenters

  • Weikang Xian

    University of Wisconsin - Madison

  Authors

  • Weikang Xian

    University of Wisconsin - Madison

  • Amitesh Maiti

    Lawrence Livermore National Laboratory

  • Andrew P Saab

    Lawrence Livermore National Laboratory

  • Ying Li

    University of Wisconsin - Madison

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