Self‐Coacervation of Oligo(ethylene glycol) and Oligo(2‐ethyl‐2‐oxazoline)‐Based Double Hydrophilic Brush Block Copolymers in Aqueous Solution DOI Creative Commons

Niamh Bayliss,

Matilde Concilio,

Alexander Plucinski

et al.

Macromolecular Rapid Communications, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Abstract Coacervates are a highly relevant class of structures formed via liquid–liquid phase separation and new coacervate‐forming polymers sought after. Here, the formation simple coacervate droplets from double hydrophilic block copolymer (DHBC) with combination poly(oligo ethylene glycol methacrylate) (POEGMA) 2‐ethyl‐2‐oxazoline (POEtOx) without use external triggers or charges is shown. At high concentration 25 wt.%, DHBC forms sizes in low micrometre range. The have relatively stability over long period time only minor coalescence observed after 4 weeks. concentrations, no coacervation observed. Furthermore, copolymers monomers also do not show clearly indicating that architecture required to form desired structures. addition guest biomacromolecules at concentrations shows specific partitioning behaviour preference for polymer aqueous phase. enrichment observed, line common water‐in‐water (w/w) emulsions. These findings constitute direction systems interest biotechnology, synthetic cell environment mimics drug delivery.

Language: Английский

Polymersome-based Nanomotors: Preparation, Motion Control, and Biomedical Applications DOI Creative Commons
Siyu Song, Han Hao,

Jianhong Wang

et al.

Chemical Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Polymersome-based nanomotors represent a cutting-edge development in nanomedicine, merging the unique vesicular properties of polymersomes with active propulsion capabilities synthetic nanomotors. As structure enclosed by a...

Language: Английский

Citations

0
Self‐Coacervation of Oligo(ethylene glycol) and Oligo(2‐ethyl‐2‐oxazoline)‐Based Double Hydrophilic Brush Block Copolymers in Aqueous Solution DOI Creative Commons

Niamh Bayliss,

Matilde Concilio,

Alexander Plucinski

et al.

Macromolecular Rapid Communications, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Abstract Coacervates are a highly relevant class of structures formed via liquid–liquid phase separation and new coacervate‐forming polymers sought after. Here, the formation simple coacervate droplets from double hydrophilic block copolymer (DHBC) with combination poly(oligo ethylene glycol methacrylate) (POEGMA) 2‐ethyl‐2‐oxazoline (POEtOx) without use external triggers or charges is shown. At high concentration 25 wt.%, DHBC forms sizes in low micrometre range. The have relatively stability over long period time only minor coalescence observed after 4 weeks. concentrations, no coacervation observed. Furthermore, copolymers monomers also do not show clearly indicating that architecture required to form desired structures. addition guest biomacromolecules at concentrations shows specific partitioning behaviour preference for polymer aqueous phase. enrichment observed, line common water‐in‐water (w/w) emulsions. These findings constitute direction systems interest biotechnology, synthetic cell environment mimics drug delivery.

Language: Английский

Citations

0