The School of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea.
Chem Commun (Camb). 2012 Apr 14;48(30):3590-2. doi: 10.1039/c2cc17231c. Epub 2012 Jan 17.
Block copolymers built on a dendritic block having fixed molecular weight but different number of peripheral PEG chains were synthesised. At a fixed block ratio, these block copolymers exhibited topological transition of cylindrical micelles depending on the number of PEG chains.
合成了基于具有固定分子量但不同数量外围 PEG 链的树枝状嵌段的嵌段共聚物。在固定的嵌段比下,这些嵌段共聚物表现出圆柱胶束的拓扑转变,这取决于 PEG 链的数量。