Novel ‘‘star anise’’-like nano aggregate prepared by self-assembling of preformed microcrystals from branched crystalline-coil alternating multi-block copolymer
writer：Si-Chong Chen, Gang Wu, Jing Shi and Yu-Zhong Wang
keywords：crystallization induced self-assembly
source：期刊
specific source：Chemical Communications
Issue time：2011年
Nano aggregates in aqueous medium with a novel ‘‘star anise’’-like morphology were prepared from a branched alternating multiblock copolymer composed of 3-arm star-like hydrophobic poly(p-dioxanone) block and linear hydrophilic poly(ethylene glycol) block. The influence of block length on the morphology of the nano aggregate was investigated.