The molecular structure, such as the stiffness of the polymer backbone and the spacer connecting the hydroxyl group with the backbone, of the polymers greatly affect the interaction between the polymers and the vesicles.

• 研究发现高聚物的分子结构，如主链的柔顺性、连接主链和羟基的侧链长度等都对高聚物与脂质体的相互作用起到至关重要的作用。