Polyelectrolyte complex coacervates: Recent developments and new frontiers

AM Rumyantsev, NE Jackson… - Annual Review of …, 2021 - annualreviews.org
Polyelectrolyte complex coacervates represent a wide class of materials with applications
ranging from coatings and adhesives to pharmaceutical technologies. They also underpin …

Polyelectrolyte–dye interactions: An overview

G Chakraborty, A Bhattarai, R De - Polymers, 2022 - mdpi.com
Polyelectrolytes are polymers with repeating units of ionizable groups coupled with
counterions. Recently, polyelectrolytes have drawn significant attention as highly promising …

Polyelectrolyte complex coacervation across a broad range of charge densities

AE Neitzel, YN Fang, B Yu, AM Rumyantsev… - …, 2021 - ACS Publications
Polyelectrolyte complex coacervates of homologous (co) polyelectrolytes with a near-ideally
random distribution of a charged and neutral ethylene oxide comonomer were synthesized …

Molecular dynamics simulations of ion-containing polymers using generic coarse-grained models

KH Shen, M Fan, LM Hall - Macromolecules, 2021 - ACS Publications
Molecular dynamics simulations with generic bead–spring models have been instrumental
in revealing the molecular-scale behavior that underlies structure–property relationships of …

Bioinspired processing: complex coacervates as versatile inks for 3D bioprinting

M Khoonkari, J Es Sayed, M Oggioni… - Advanced …, 2023 - Wiley Online Library
Abstract 3D bioprinting is a powerful fabrication technique in biomedical engineering, which
is currently limited by the number of available materials that meet all physicochemical and …

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 …

Structure and dynamics of hybrid colloid–polyelectrolyte coacervates

AM Rumyantsev, OV Borisov, JJ de Pablo - Macromolecules, 2023 - ACS Publications
We develop a scaling theory for the structure and dynamics of “hybrid” complex coacervates
formed from linear polyelectrolytes (PEs) and oppositely charged spherical colloids, such as …

Hydrophobically modified complex coacervates for designing aqueous pressure-sensitive adhesives

L van Westerveld, JE Sayed, M de Graaf, AH Hofman… - Soft Matter, 2023 - pubs.rsc.org
The rheology of complex coacervates can be elegantly tuned via the design and control of
specific non-covalent hydrophobic interactions between the complexed polymer chains. The …

Unique Viscoelasticity and Hierarchical Relaxation Dynamics of Molecular Granular Materials

W Liu-Fu, H Xiao, J Chen, L Cai, J Yang, B Xue… - Nano Letters, 2024 - ACS Publications
Resulting from the dense packing of subnanometer molecular clusters, molecular granular
materials (MGMs) are shown to maintain high elasticity far above their apparent glass …

Electrostatically driven topological freezing of polymer diffusion at intermediate confinements

D Jia, M Muthukumar - Physical Review Letters, 2021 - APS
Breaking the paradigm that polymers in crowded aqueous media obey Einstein's law of
diffusion, we report a localized nondiffusive hierarchical metastable state at intermediate …