Polyelectrolyte-Ion Complexes as Stimuli-Responsive Systems for Controlled Drug Delivery

SANTIAGO E. HERRERA; AGAZZI, MAXIMILIANO L.; CORTEZ, M. LORENA; MARMISOLLÉ, WALDEMAR A.; TAGLIAZUCCHI, MARIO; AZZARONI, OMAR; CONDA-SHERIDAN, MARTÍN

Supramolecular Nanotechnology: Advanced Design of Self‐Assembled Functional Materials

WILEY-VCH GmbH

Lugar: Weinheim; Año: 2023; p. 729 - 758

The non-covalent chemistry behind the complexation of polyelectrolytes allows the rational design of different architectures within the nanometre scale with properties that can be exploited in wide fields of applications. In this chapter, we introduce the concept of polyelectrolye-ion complexation and describe the process of formation of colloidal nanoparticles through interaction between polyelectrolytes and multivalent small molecules. Furthermore, we highlight the employment of different building blocks with the objective to design nanoparticles with the ability to respond to specific stimuli and act as smart nanocarriers for different biomedical applications.