Glycosylated double-hydrophilic block copolymers composed of polyacrylamide bearing maltose moieties and poly(N-isopropylacrylamide) were synthesized by a RAFT polymerization technique. The resulting glycosylated block copolymer aggregated, interacted strongly with the lectin Con A, and formed a precipitate in aqueous media above the LCST. The precipitate dissociated into the aqueous medium below the LCST. This behavior of the block copolymer in aqueous media is reversible in response to changes in temperature.
- Tomonari Tanaka
- Masaru Okamoto