<i>In situ</i> synthesis of degradable polymer prodrug nanoparticles.

ABSTRACT: The in situ synthesis of degradable polymer prodrug nanoparticles is still a challenge to be met, which would make it possible to remedy both the shortcomings of traditional formulation of preformed polymers (e.g., low nanoparticle concentrations) and those of the physical encapsulation of drugs (e.g., burst release and poor drug loadings). Herein, through the combination of radical ring-opening polymerization (rROP) and polymerization-induced self-assembly (PISA) under appropriate experimental conditions, we report the successful preparation of high-solid content, degradable polymer prodrug nanoparticles, exhibiting multiple drug moieties covalently linked to a degradable vinyl copolymer backbone. Such a rROPISA process relied on the chain extension of a biocompatible

SUBMITTER: Zhu C 

PROVIDER: S-EPMC11733764 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature