Polyelectrolyte-multivalent molecule complexes: physicochemical properties and applications

SE Herrera, ML Agazzi, E Apuzzo, ML Cortez… - Soft Matter, 2023 - pubs.rsc.org
The complexation of polyelectrolytes with other oppositely charged structures gives rise to a
great variety of functional materials with potential applications in a wide spectrum of …

Driving force and pathway in polyelectrolyte complex coacervation

S Chen, ZG Wang - … of the National Academy of Sciences, 2022 - National Acad Sciences
There is notable discrepancy between experiments and coarse-grained model studies
regarding the thermodynamic driving force in polyelectrolyte complex coacervation …

Unlocking the electrochemical functions of biomolecular condensates

Y Dai, ZG Wang, RN Zare - Nature Chemical Biology, 2024 - nature.com
Biomolecular condensation is a key mechanism for organizing cellular processes in a
spatiotemporal manner. The phase-transition nature of this process defines a density …

Phase-specific RNA accumulation and duplex thermodynamics in multiphase coacervate models for membraneless organelles

S Choi, MCO Meyer, PC Bevilacqua, CD Keating - Nature Chemistry, 2022 - nature.com
Liquid–liquid phase separation has emerged as an important means of intracellular RNA
compartmentalization. Some membraneless organelles host two or more compartments …

Complexation between oppositely charged polyelectrolytes in dilute solution: Effects of charge asymmetry

S Chen, P Zhang, ZG Wang - Macromolecules, 2022 - ACS Publications
We use dissipative particle dynamics to study polyelectrolyte complexation in dilute
solutions under conditions of either chain-length or concentration asymmetry between the …

Bridging field theory and ion pairing in the modeling of polyelectrolytes and complex coacervation

CE Sing, J Qin - Macromolecules, 2023 - ACS Publications
Complex coacervation is a phase separation phenomenon driven by the electrostatic
attraction between oppositely charged macromolecular species. A recent surge of interest in …

Influence of “Hydrophobicity” on the composition and dynamics of polyelectrolyte complex coacervates

M Yang, SL Sonawane, ZA Digby, JG Park… - …, 2022 - ACS Publications
Various types of specific interactions are believed to supplement the major entropic driving
forces responsible for spontaneous liquid–liquid phase separations in mixtures of oppositely …

Lysozyme/tripolyphosphate complex coacervates: Properties, curcumin encapsulation and antibacterial activity

ML Agazzi, MFP Rovey, E Apuzzo, SE Herrera… - Food …, 2023 - Elsevier
Complex coacervates based on the combination of two oppositely charged biopolymers
have been proposed as encapsulating and protective platforms for bioactive agents in food …

Supernatant phase in polyelectrolyte complex coacervation: Cluster formation, binodal, and nucleation

P Zhang, ZG Wang - Macromolecules, 2022 - ACS Publications
This work studies the structure and thermodynamics of the supernatant phase in
polyelectrolyte complex coacervation, a relatively unexplored area. By combining the cluster …

Comb polyelectrolytes stabilize complex coacervate microdroplet dispersions

S Gao, S Srivastava - ACS Macro Letters, 2022 - ACS Publications
Complex coacervate microdroplets are membraneless compartments that selectively
sequester biological molecules from their surroundings and enhance bioreactions. Yet, their …