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Novel "star anise"-like nano aggregate prepared by self-assembling of preformed microcrystals from branched crystalline-coil alternating multi-block copolymer |
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| Authors: | Chen Si-Chong Wu Gang Shi Jing Wang Yu-Zhong |
| Affiliation: | Centre for Degradable and Flame-Retardant Polymeric Materials, College of Chemistry, State Key Laboratory of Polymer Materials Engineering, National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), Sichuan University, Chengdu 610064, China. chensichong@scu.edu.cn |
| Abstract: | Nano aggregates in aqueous medium with a novel "star anise"-like morphology were prepared from a branched alternating multi-block 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. |
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