Abstract
In this review we present an overview of the literature on the co-assembly of neutral-ionic block, graft, and random copolymers with oppositely charged species in aqueous solution. Oppositely charged species include synthetic (co)polymers of various architectures, biopolymers - such as proteins, enzymes and DNA - multivalent ions, metallic nanoparticles, low molecular weight surfactants, polyelectrolyte block copolymer micelles, metallo-supramolecular polymers, equilibrium polymers, etcetera. The resultant structures are termed complex coacervate core/polyion complex/block ionomer complex/interpolyelectrolyte complex micelles (or vesicles); i.e., in short C3Ms (or C3Vs) and PIC, BIC or IPEC micelles (and vesicles). Formation, structure, dynamics, properties, and function will be discussed. We focus on experimental work; theory and modelling will not be discussed. Recent developments in applications and micelles with heterogeneous coronas are emphasized.
| Original language | English |
|---|---|
| Pages (from-to) | 300-318 |
| Journal | Advances in Colloid and Interface Science |
| Volume | 147-148 |
| DOIs | |
| Publication status | Published - 2009 |
Keywords
- double-hydrophilic block
- oppositely charged surfactant
- water-soluble complexes
- cationic random copolymer
- mixed polymeric micelles
- sodium dodecyl-sulfate
- comb-type copolymers
- gene-transfer agents
- poly-l-lysine
- poly(ethylene oxide)-block-poly(sodiu