Poly (amido amine) dendrimer (PAMAM) have been widely studied and applied in chemistry and biology field due to their good biocompatibility and many amine groups available at periphery.

• 树枝状聚酰胺胺（PAMAM）由于其优良的生物相容性和大量的可反应的末端基团，成为化学和生物学中重要的试剂。