Tailoring the Multicompartment Nanostructures of Fluoro-Containing ABC Triblock Terpolymer Assemblies via Polymerization-Induced Self-Assembly
Tailoring the Multicompartment Nanostructures of Fluoro-Containing ABC Triblock Terpolymer Assemblies via Polymerization-Induced Self-Assembly
复制标题
通过聚合诱导的自组装定制含氟 ABC 三嵌段三元共聚物组件的多室纳米结构
DOI：
10.1021/acs.macromol.7b01629
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发表时间：
2017-10-24
期刊：
影响因子：
5.5
通讯作者：
Yuan, Jinying
中科院分区：
文献类型：
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作者：
Huo, Meng;Zeng, Min;Yuan, Jinying
聚合物自组装是制备多室胶束（mcm）的重要方法之一。然而，传统的自组装技术受到常用溶剂有限、动力学因素复杂、固体含量低等因素的制约。聚合诱导自组装（PISA）是制备高固体含量聚合物组件的一种新技术，已被用于生产mcm。然而，通过PISA获得的mcm的形态演变尚未得到很好的理解。本文研究了由聚（N，N-二甲氨基甲基丙烯酸乙酯）-聚（甲基丙烯酸苄酯）-聚（2-全氟己基甲基丙烯酸乙酯）（PDMA-b-PBzMA-b- pfhema）三嵌段三聚体组成的一系列mcm的区隔行为，这些三嵌段三聚体以PDMA-b-PBzMA胶束、虫状胶束或囊泡为种子，采用种子加成-破碎链转移（RAFT）方法合成了FHEMA。由于强烈的不相容……
Polymer self-assembly has been one of the most important strategies for preparation of multicompartment micelles (MCMs). However, the traditional self-assembly techniques are constrained by limited common solvent, complex kinetic factors, low solids content, etc. Polymerization-induced self-assembly (PISA) is a novel technique for preparation of polymer assemblies at high solids content and has been exploited to produce MCMs. Nevertheless, the morphology evolution of the MCMs obtained through PISA has not yet been well understood. Herein, we study the compartmentalization behaviors of a series of MCMs constituted by poly(N,N-dimethylaminoethyl methacrylate)-b-poly(benzyl methacrylate)-b-poly(2-perfluorohexylethyl methacrylate) (PDMA-b-PBzMA-b-PFHEMA) triblock terpolymers, which were synthesized by seeded reversible addition–fragmentation chain transfer (RAFT) dispersion polymerization of FHEMA using PDMA-b-PBzMA micelles, wormlike micelles, or vesicles as the seeds. Because of the strong incompatibility b...