Thermodynamics and Dynamics of Polymer Complexes and Coacervates

Presentations

• Design Rules and Mechanical Properties of Polyelectrolyte Complex Materials

  ORAL

  March 18, 2025, 2:30 PM – March 18, 2025, 2:42 PM

  Publication: • I. A. Ramírez Marrero, B. Vacano, N. Kaiser, R. Gutzler, R. Konradi, A. Crosby, and S. L. Perry, "Brittle to Ductile Transitions of Polyelectrolyte Complexes: Humidity, Temperature and Salt" (In Preparation)<br>• I. A. Ramírez Marrero, R. Ghosh, L. Coughlin, W. Wong, E. Ng, E. B. Coughlin, S. L. Perry. "Effect Of Polymer Chemistry on the Mechanical Properties, Phase Behavior and Structure Of Polyelectrolyte Complex Materials." (In Preparation)<br>• I. A. Ramírez Marrero, E. Ng, B. Vacano, N. Kaiser, R. Gutzler, R. Konradi, and S. L. Perry, "Effect of Copolymer Chemistry on the Mechanical Properties of Polyelectrolyte Complexes" (In Preparation)<br>• I.A. Ramírez Marrero, L. Boudreau, W. Hu, R. Gutzler, N. Kaiser, B. Vacano, R. Konradi, and S.L. Perry, "Decoupling the Effects of Charge Density and Hydrophobicity on the Phase Behavior and Viscoelasticity of Complex Coacervates" Macromolecules, 2024, 57 (10), 4680-4694.

  Presenters

  • Isaac A Ramírez Marrero

    University of Massachusetts Amherst

  Authors

  • Isaac A Ramírez Marrero

    University of Massachusetts Amherst

  • Emily Ng

    University of Massachussetts Amherst

  • Nadine Kaiser

    BASF

  • Bernhard von Vacano

    BASF

  • Rupert Konradi

    BASF

  • Alfred J Crosby

    University of Massachusetts Amherst

  • Sarah L Perry

    University of Massachusetts Amherst

  View abstract →

• Title: Metastability in Polyelectrolyte Complexation

  ORAL

  March 18, 2025, 2:42 PM – March 18, 2025, 2:54 PM

  Presenters

  • Julia Sabadini

    University of Houston

  Authors

  • Amir Kashkooli

    University of Houston

  • Aman Agrawal

    University of Houston

  • Julia Sabadini

    University of Houston

  • Alamgir Karim

    University of Houston

  View abstract →

• The Effect of Hydrophobic Interactions on the Relaxation Dynamics of Polyelectrolyte Complex Coacervates

  ORAL

  March 18, 2025, 2:54 PM – March 18, 2025, 3:06 PM

  Presenters

  • Conner H Chee

    University of Pittsburgh

  Authors

  • Conner H Chee

    University of Pittsburgh

  • Judith Anane

    University of Pittsburgh

  • Tianyu Zhang

    University of Pittsburgh

  • Jennifer E Laaser

    University of Pittsburgh

  View abstract →

• Nonequilibrium Molecular Dynamics of Flowing Polyelectrolyte Complex Coacervates

  ORAL · Invited

  March 18, 2025, 3:06 PM – March 18, 2025, 3:42 PM

  Presenters

  • Thomas C O'Connor

    Carnegie Mellon University

  Authors

  • Thomas C O'Connor

    Carnegie Mellon University

  • Ben Xu

    Carnegie Mellon University

  View abstract →

• Kinetics of phase separation and mesoscale structure formation in polyelectrolyte complex coacervates

  ORAL

  March 18, 2025, 3:42 PM – March 18, 2025, 3:54 PM

  Presenters

  • Jeremy Wang

    National Institute of Standards and Technology

  Authors

  • Jeremy Wang

    National Institute of Standards and Technology

  • Paul Salipante

    National Institute of Standards and Technology (NIST)

  • Vivek M Prabhu

    National Institute of Standards and Technology, National Institute of Standards and Technology (NIST)

  View abstract →

• Effect of Cations on Glass Transition Temperature and Fragility of Polyelectrolyte Complexes

  ORAL

  March 18, 2025, 3:54 PM – March 18, 2025, 4:06 PM

  Presenters

  • Nehil Shreyash

    University of Houston

  Authors

  • Nehil Shreyash

    University of Houston

  • Maninderjeet Singh

    Columbia University

  • Mohammad K Hassan

    Qatar University

  • Jack F Douglas

    National Institute of Standards and Technology (NIST)

  • Alamgir Karim

    University Of Houston, University of Houston

  View abstract →

• Influence of Solvent Dielectric Constant on the Complex Coacervation Phase Behavior of Polymerized Ionic Liquids

  ORAL

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

  Presenters

  • HyeongJun Kim

    Sogang University

  Authors

  • HyeongJun Kim

    Sogang University

  View abstract →

• Cosolvent control of upper and lower critical solution temperature behavior in polyelectrolyte complexes

  ORAL

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

  Presenters

  • Vivek M Prabhu

    National Institute of Standards and Technology, National Institute of Standards and Technology (NIST)

  Authors

  • Vivek M Prabhu

    National Institute of Standards and Technology, National Institute of Standards and Technology (NIST)

  • Jeremy Wang

    National Institute of Standards and Technology

  • Yuanchi Ma

    College of Polymer Science and Engineering, Qingdao University of Science and Technology,Qingdao, Shandong

  View abstract →

• Finite-N correction to the electrostatic correlation free energy

  ORAL

  March 18, 2025, 4:30 PM – March 18, 2025, 4:42 PM

  Presenters

  • Jacob Douglas Horne

    Stanford University

  Authors

  • Jacob Douglas Horne

    Stanford University

  • Jian Qin

    Stanford University

  View abstract →

• Controlling Complex Coacervation with Tension

  ORAL

  March 18, 2025, 4:42 PM – March 18, 2025, 4:54 PM

  Presenters

  • Omar A. Saleh

    University of California, Santa Barbara

  Authors

  • Anna N Nguyen

    University of California, Santa Barbara

  • Philip Pincus

    University of California, Santa Barbara

  • Mark J Stevens

    Sandia National Laboratories

  • Omar A. Saleh

    University of California, Santa Barbara

  View abstract →

• Stabilization of Complex Coacervate Emulsions by Comb Polyelectrolytes: Effects of Comb Polyelectrolyte Attributes

  ORAL

  March 18, 2025, 4:54 PM – March 18, 2025, 5:06 PM

  Presenters

  • Caitlyn Fick

    University of California, Los Angeles

  Authors

  • Caitlyn Fick

    University of California, Los Angeles

  • Advait Suhas Holkar

    UCLA Department of Chemical and Biomolecular Engineering, University of California, Los Angeles

  • Samanvaya Srivastava

    University of California, Los Angeles, UCLA, UCLA Department of Chemical and Biomolecular Engineering

  View abstract →

• Determination of Intermolecular Distances of Macroions and the Correlations with their Solution Behaviors

  ORAL

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

  Publication: Planned paper: Determination of Intermolecular Distances in Dilute Solutions of Macroions and their Direct Correlations with Self-Assembly and Macrophase Transitions

  Presenters

  • Kexing Xiao

    University of Akron

  Authors

  • Kexing Xiao

    University of Akron

  • Jennifer Szymanowski

    The University of Notre Dame, University of Notre Dame

  • YIFAN ZHOU

    University of Akron

  • Xiaohan Xu

    University of Akron

  • Peter C Burns

    University of Notre Dame

  • Tianbo Liu

    University of Akron

  View abstract →

• Thermodynamic Study on Simple Coacervation of Peptide-Inspired Polyguanidinium in Aqueous Media

  ORAL

  March 18, 2025, 5:18 PM – March 18, 2025, 5:30 PM

  Publication: (1) Macromolecules 2023, 56, 3989–3999.<br>(2) Macromolecules 2024, 57, 7449–7461.

  Presenters

  • SeungHwan Oh

    Hongik University

  Authors

  • SeungHwan Oh

    Hongik University

  • SooHyung Choi

    Hongik University

  View abstract →