Attachment of anticaneer drugs to biocompatible polymers can significantly improve both tumor targeting and therapeutic efficacy, to express specificity, high activity and tow toxic side effects .

• 利用具有生物相容性的高分子作为载体,化学结合或物理包裹抗肿瘤化学药物,可提高抗肿瘤药物在体内的稳定性和生物利用度。