Frank J. Padden Jr. Award Symposium

ORAL · G26 · ID: 2154162

Presentations

  • Polymer as Structure Director in the Self-Assembly of Block Copolymer Colloids

    ORAL

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    Publication: Juhong Ahn, Liwen Chen, Patrick T. Underhill, Guillaume Freychet, Mikhail Zhernenkov, Sangwoo Lee, "Continuous Transition of Colloidal Crystals through Stable Random Orders," Soft Matter, 19, 3257 (2023). (Selected for the Journal Cover).

    Presenters

    • Juhong Ahn

      Rensselaer Polytechnic Institute

    Authors

    • Juhong Ahn

      Rensselaer Polytechnic Institute

    • Liwen Chen

      University of Shanghai for Science and Technology

    • Patrick T Underhill

      Rensselaer Polytechnic Institute

    • Guillaume Freychet

      Brookhaven National Laboratory

    • Mikhail Zhernenkov

      Neutron and X-ray Facilities, DOE

    • Sangwoo Lee

      Rensselaer Polytechnic Institute

    View abstract →

  • Leveraging the Co(non)solvency Effect of Dimethyl Sulfoxide and Water to Fine-tune Hydrogel Network Structures for Enhanced Transport and Mechanical Properties

    ORAL

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    Publication: Bethel, K.; Stutts, J.; Saines, E.; Davis, E. M. Leveraging the Co(non)solvency Effect of DMSO and Water to Fine-tune Hydrogel Network Structures for Enhance Transport and Mechanical Properties. 2023. (In preparation.)

    Presenters

    • Keturah Bethel

      Clemson University

    Authors

    • Keturah Bethel

      Clemson University

    • Eric M Davis

      Clemson University

    • Jaden Stutts

      University of Akron, University of Copenhagen, University of California, Riverside, Clemson University

    • Elsa Saines

      Clemson University

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  • Positional charge correlations in symmetrically and asymmetrically charged polyelectrolyte complexes

    ORAL

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    Publication: Yan Fang, Artem M. Rumyantsev, Angelika E. Neitzel, Heyi Liang, Paul F. Nealey, Juan J. de Pablo, and Matthew V. Tirrell. "Scattering Evidence of Charge Correlations in Polyelectrolyte Complex Coacervates." PNAS, 2023, 120, e2302151120.

    Presenters

    • Yan Fang

      University of Chicago

    Authors

    • Yan Fang

      University of Chicago

    • Artem Rumyantsev

      University of Chicago

    • Angelika S Neitzel

      University of Chicago

    • Heyi Liang

      University of Chicago

    • Juan J De Pablo

      University of Chicago

    • Matthew V Tirrell

      University of Chicago

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  • Effects of Chain Length Asymmetry and Salt Ion Valency on Polyelectrolyte Complexation

    ORAL

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    Publication: D. Iyer, V. M. S. Syed, S. Srivastava. "Influence of Divalent Ions on Composition and Viscoelasticity of Polyelectrolyte Complexes." Journal of Polymer Science, 2021, 59 (22), 2895-2904

    D. Iyer, H. Senebandith, L. Willey, P. Goh, V. Huaco, S. Srivastava, "Effect of Length Asymmetry on Phase Composition and Viscoelasticity of Polyelectrolyte Complexes." In preparation

    Presenters

    • Divya Iyer

      University of California, Los Angeles

    Authors

    • Divya Iyer

      University of California, Los Angeles

    • Holly Senebandith

      UCLA

    • Lucas Willey

      UCLA

    • Rong Feung Peter Goh

      UCLA

    • Vanessa Huaco

      UCLA

    • Samanvaya Srivastava

      UCLA

    View abstract →

  • Extreme Suppression of Dynamics in Highly Concentrated Polyelectrolyte Solutions

    ORAL

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    Publication: Landfield, H., Kalamaris, N., & Wang, M. Extreme Dependence of Dynamics on Concentration in Highly Crowded Polyelectrolyte Solutions. Submitted. (Preprint available on ChemRxiv: https://doi.org/10.26434/chemrxiv-2023-9tskf)

    Presenters

    • Harrison Landfield

      Northwestern University

    Authors

    • Harrison Landfield

      Northwestern University

    • Nicholas Kalamaris

      Northwestern University

    • Muzhou Wang

      Northwestern University

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  • Identifying mechanisms of penetrant diffusion in highly crosslinked polymer networks

    ORAL

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    Presenters

    • Tsai-Wei Lin

      University of Illinois at Urbana-Champaign

    Authors

    • Tsai-Wei Lin

      University of Illinois at Urbana-Champaign

    • Baicheng Mei

      University of Illinois at Urbana-Champaign

    • Grant S Sheridan

      University of Illinois at Urbana-Champai

    • Junrou Huang

      University of Illinois at Urbana-Champaign

    • Christopher M Evans

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

    • Kenneth S Schweizer

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

    • Charles E Sing

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

    View abstract →

  • Important Roles of 2-Ethylhexyl Acrylate Comonomers at Interfaces in Nanoconfined and Bulk Styrene-Based Random Copolymers

    ORAL

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    Publication: Wang, T.; Hu, S.; Zhang, S.; Peera, A.; Reffner, J.; Torkelson, J. M. Eliminating the Tg‑Confinement Effect in Polystyrene Films: Extraordinary Impact of a 2 mol % 2‑Ethylhexyl Acrylate Comonomer. Macromolecules 2022, 55, 9601-9611.
    Wang, T.; Peera, A.; Reffner, J.; Torkelson, J. M. Reducing the Bulk Fragility and Suppressing the Fragility-Confinement Effect in Polystyrene with Very Low Levels of 2-Ethylhexyl Acrylate Comonomer. Macromolecules 2023, 56, 3527-3537.

    Presenters

    • Tong Wang

      Northwestern University

    Authors

    • Tong Wang

      Northwestern University

    • Sumeng Hu

      Northwestern University

    • Asghar Peera

      The Dow Chemical Company

    • John Reffner

      The Dow Chemical Company

    • Wenshiue O Young

      The Dow Chemical Company

    • Matthew C Carter

      The Dow Chemical Company

    • Kimy Yeung

      The Dow Chemical Company

    • Li Li

      The Dow Chemical Company

    • John M Torkelson

      Northwestern University

    View abstract →

  • Elastic and Ionic Environment Effects on Collagen Fibril Assembly

    ORAL

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    Publication: 1) K. G. Wilcox, G. M. Kemerer, S. Morozova. "Ionic environment effects on collagen type II persistence length and assembly." Journal of Chemical Physics. 2023, 158, 044903. 2) Planned paper by K. G. Wilcox, S. Morozova.

    Presenters

    • Kathryn G Wilcox

      Case Western Reserve University

    Authors

    • Kathryn G Wilcox

      Case Western Reserve University

    • Grace M Kemerer

      Case Western Reserve University

    • Svetlana Morozova

      Case Western Reserve Univesrity

    View abstract →

  • Electrostatic origins of mixed salt partitioning phenomena in uncharged poly(ethylene oxide)-based membranes

    ORAL

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    Presenters

    • Everett S Zofchak

      The University of Texas at Austin, University of Texas at Austin

    Authors

    • Everett S Zofchak

      The University of Texas at Austin, University of Texas at Austin

    • Aubrey E Quigley

      The University of Texas at Austin, University of Texas at Austin

    • Jordyn G Yoh

      University of Texas at Austin

    • Kevin K Reimund

      University of Texas at Austin

    • Harnoor S Sachar

      The University of Texas at Austin, University of Texas at Austin

    • Scott T Milner

      Pennsylvania State University

    • Benny D Freeman

      University of Texas at Austin, The University of Texas at Austin

    • Venkatraghavan Ganesan

      University of Texas at Austin, The University of Texas at Austin

    View abstract →