polymersome micelles and niosomes are the medication vehicle composed by amphiphilic block copolymer self-assembling in water.
聚合物胶束与泡囊均系由两亲性分子在水中自组装形成的药物载体。
the amphiphilic block copolymer is preferably an all polyether block copolymer such as a peo-pbo diblock copolymer or a peo-pbo-peo triblock copolymer.
amphiphilic block copolymer could self-aggregate into micelles in an aqueous medium, which emerged as novel targeting drug delivery system with broad prospect.