Branched polyesters carrying dendrons are a useful class of nanomaterials which exhibit good handling properties and stability, can degrade to a high extent, and are effective encapsulation materials. They can be used to make nanoprecipitated particles which may for example be used in therapy. Furthermore, these materials can be synthesised by economical and tailorable processes. The materials can be prepared by the ring-opening polymerisation (ROP) of monofunctional lactone monomers and difunctional lactone monomers, using dendron initiators.
带有树枝的分支聚酯是一类有用的纳米材料,具有良好的处理性能和稳定性,可以高度降解,并且是有效的封装材料。它们可以用于制备纳米沉淀颗粒,例如可用于治疗。此外,这些材料可以通过经济实惠和可定制的工艺合成。这些材料可以通过单官能羟基内酯单体和双官能羟基内酯单体的环氧聚合(ROP)来制备,使用树枝
引发剂。