Beyond Linear: Structure, Dynamics, Response and Unique Properties of Topological Polymers I

Presentations

• Break

  COFFEE_KLATCH

  March 7, 2023, 11:00 AM – March 7, 2023, 11:36 AM

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• Concentration-superposition meets the challenge of validating very large rings

  ORAL · Invited

  March 7, 2023, 11:36 AM – March 7, 2023, 12:12 PM

  Publication: Linear viscoelastic properties of a class of putative cyclic polymers synthesized by reversible radical recombination redox polymerization(R3P)", Dongjie Chen, Kristof Molnar, Hojin Kim, Carin Helfer, Gabor Kaszas, Judit Puskas, Julia Kornfield, Gregory McKenna, submitted.

  Presenters

  • Julie A Kornfield

    Caltech, California Institute of Technology, Cal Tech

  Authors

  • Julie A Kornfield

    Caltech, California Institute of Technology, Cal Tech

  • Gregory B McKenna

    North Carolina State University

  • Judit E Puskas

    Ohio State University

  • Dongjie Chen

    Texas Tech Univ

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• Uniaxial Elongational Flow of Ring-Polymer Melts with Associating Groups

  ORAL

  March 7, 2023, 12:12 PM – March 7, 2023, 12:24 PM

  Presenters

  • John M Bracewell

    Clemson University

  Authors

  • John M Bracewell

    Clemson University

  • Supun S Mohottalalage

    Clemson University

  • Dvora Perahia

    Clemson University

  • Gary S Grest

    Sandia National Laboratories, Sandia National Laboratory

  • Thomas O'Connor

    Carnegie Mellon University, Carnegie Melon University, Materials Science and Engineering

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• Entanglement length scale separates threading from branching of unknotted and non-concatenated ring polymers in melts

  ORAL

  March 7, 2023, 12:24 PM – March 7, 2023, 12:36 PM

  Presenters

  • Mattia Alberto Ubertini

    Scuola Internazionale Superiore di Studi Avanzati (SISSA), SISSA

  Authors

  • Mattia Alberto Ubertini

    Scuola Internazionale Superiore di Studi Avanzati (SISSA), SISSA

  • Jan Smrek

    Faculty of Physics, University of Vienna

  • Angelo Rosa

    Scuola Internazionale Superiore di Studi Avanzati (SISSA), SISSA

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• Statics of Diblock Ring Polymers in Lamellar Phase: A Study Combining Molecular Simulations and Scaling Analysis

  ORAL

  March 7, 2023, 12:36 PM – March 7, 2023, 12:48 PM

  Presenters

  • Andrew S Wijesekera

    University of South Carolina

  Authors

  • Andrew S Wijesekera

    University of South Carolina

  • Ting Ge

    University of South Carolina

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• AFM investigation of Topological and Physical Properties of Kinetoplast DNA

  ORAL

  March 7, 2023, 12:48 PM – March 7, 2023, 1:00 PM

  Presenters

  • Maria Maalouf

    California State University, Long Beach

  Authors

  • Maria Maalouf

    California State University, Long Beach

  • Ryan Blair

    California State University, Long Beach

  • Alexander R Klotz

    California State University, Long Beach

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• Entropy of Insertion, Not Pore Jamming, Controls Polycatenane Translocation Dynamics

  ORAL

  March 7, 2023, 1:00 PM – March 7, 2023, 1:12 PM

  Presenters

  • Zifeng Wang

    Georgia Institute of Technology

  Authors

  • Zifeng Wang

    Georgia Institute of Technology

  • Mesfin Tsige

    University of Akron, The University of Akron

  • Robert M Ziolek

    King's College London

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• Effect of rings stiffness and steric interactions on the static and dynamics of linear catenanes

  ORAL

  March 7, 2023, 1:12 PM – March 7, 2023, 1:24 PM

  Publication: Effect of Ring Rigidity on the Statics and Dynamics of Linear Catenanes - Chiarantoni, P and Micheletti, C - Macromolecules 2022, 55, 11, 4523–4532

  Presenters

  • Pietro Chiarantoni

    International School for Advanced Studies (SISSA)

  Authors

  • Pietro Chiarantoni

    International School for Advanced Studies (SISSA)

  • Cristian Micheletti

    International School for Advanced Studies (SISSA)

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• Theta-Temperature Depression in 2-catenane Polymer Investigated by Simulation

  ORAL

  March 7, 2023, 1:24 PM – March 7, 2023, 1:36 PM

  Presenters

  • Hao Guo

    University of Akron

  Authors

  • Hao Guo

    University of Akron

  • Kun Qian

    University of Akron, The University of Akron

  • Mesfin Tsige

    University of Akron, The University of Akron

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• A new method for characterizing the structure of knotted polymers

  ORAL

  March 7, 2023, 1:36 PM – March 7, 2023, 1:48 PM

  Publication: [1] Neda Abbasi Taklimi, Franco Ferrari, Marcin R. Piatek and Luca Tubiana, On the thermal properties of knotted block copolymer rings, arXiv:2209.02097.

  Presenters

  • Franco Ferrari

    University of Szczecin

  Authors

  • Franco Ferrari

    University of Szczecin

  • Luca Tubiana

    University of Trento

  • Neda Abbasi Taklimi

    University of Szczecin

  • Marcin R Piatek

    University of Szczecin

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