Self-assembled block copolymer [(BenzA)-b-(PCL)] micelles to orient randomly distributed AuNPs into hollow core-shell morphology and its role as payload for nanomedicines.

Synthesis and characterization of the di-block copolymer (di-BCP) of [(BenzA)-b-(PCL)] between benzyl alcohol (BenzA) and poly-ɛ-caprolactone (PCL) follow the development of micelles has been carried out. These developed [(BenzA)-b-(PCL)] based micelles are acting as an adjunct to assemble and arrange gold nanoparticles (AuNPs) in particular shape. Polymeric micelle driving randomly arranged AuNPs to form hollow core-shell (hCS) type morphology in a stringent assembler manner.

Antimicrobial and anticancer activity of AgNPs coated with extract.

The synthesis and characterization of an aggregate of AgNPs coated with plant extract (PE) from and its significant antimicrobial activity and inhibition on K562 (blood cancer) cells have been appended in the article. Synthesis of aggregate [(AgNPs)-(PE)] has been followed by a facile eco-friendly approach without using any harmful chemicals. The morphology of an aggregate [(AgNPs)-(PE)] was confirmed by TEM and SEM microscopic characterizations.