Biocompatible Single-Chain Polymer Nanoparticles for Drug Delivery-A Dual Approach.

ABSTRACT: Single-chain polymer nanoparticles (SCNPs) are protein-inspired materials based on intramolecularly cross-linked polymer chains. We report here the development of SCNPs as uniquely sized nanocarriers that are capable of drug encapsulation independent of the polarity of the employed medium. Synthetic routes are presented for SCNP preparation in both organic and aqueous environments. Importantly, the SCNPs in organic media were successfully rendered water soluble, resulting in two complementary pathways toward water-soluble SCNPs with comparable resultant physicochemical characteristics. The solvatochromic dye Nile red was successfully encapsulated inside the SCNPs following both pathways, enabling probing of the SCNP interior. Moreover, the antibiotic rifampicin was encapsulated in organic

SUBMITTER: Kroger APP 

PROVIDER: S-EPMC6148439 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature