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

Presentations

• Break

  COFFEE_KLATCH

  March 7, 2023, 8:00 AM – March 7, 2023, 8:36 AM

  View abstract →

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

  ORAL · Invited

  March 7, 2023, 8:36 AM – March 7, 2023, 9:12 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 9:12 AM – March 7, 2023, 9:24 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 9:24 AM – March 7, 2023, 9:36 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 9:36 AM – March 7, 2023, 9:48 AM

  Presenters

  • Andrew S Wijesekera

    • University of South Carolina

  Authors

  • Andrew S Wijesekera

    • University of South Carolina

  • Ting Ge

    • University of South Carolina

  View abstract →

• AFM investigation of Topological and Physical Properties of Kinetoplast DNA

  ORAL

  March 7, 2023, 9:48 AM – March 7, 2023, 10:00 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 10:00 AM – March 7, 2023, 10:12 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 10:12 AM – March 7, 2023, 10:24 AM

  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)

  View abstract →

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

  ORAL

  March 7, 2023, 10:24 AM – March 7, 2023, 10:36 AM

  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

  View abstract →

• A new method for characterizing the structure of knotted polymers

  ORAL

  March 7, 2023, 10:36 AM – March 7, 2023, 10:48 AM

  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

  View abstract →