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两亲性嵌段或接枝聚合物在水中自组装形成的具有疏水内核和亲水外壳的纳米粒,为解决疏水性药物体内给药困难、生物利用度低的药剂学难题提供了有效的载体,而聚
The amphiphilic block or graft polymer self-assembled in water to form a nanoparticle with a hydrophobic core and a hydrophilic shell provides an effective carrier for solving the pharmacological difficulties of hydrophobic drug delivery in vivo and low bioavailability , And poly