| Abstract: | A block copolymer based on poly(N‐isopropyl acrylamide) (PNIPAAm) and a block with a statistical distribution of poly(2‐hydroxyethyl acrylate) (PHEA) and repeating unit with carrying β‐cyclodextrin was prepared via reversible addition–fragmentation chain transfer (RAFT) polymerization and click reaction. Addition of poly(2‐hydroxyethyl acrylate‐s‐adamantylmethyl acrylate) P(HEA17‐s‐AdMA7) above the LCST of the block copolymer led to capture of the micelle structure of 36 nm against disassembly. The drug‐ (albendazole) loaded supramolecular assembly, which was fixed via host–guest complexation between β‐cyclodextrin and adamantane, was then tested as a drug carrier. Cell viability studies using human ovarian carcinoma cell line (OVCAR‐3) cell lines show a higher toxicity of the shell cross‐linked micelle compared with the free block copolymer. |
