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Micellization of synthetic and polysaccharides-based graft copolymers in aqueous media
Progress in Polymer Science ( IF 26.0 ) Pub Date : 2017-06-13 , DOI: 10.1016/j.progpolymsci.2017.06.001
L.I. Atanase , J. Desbrieres , G. Riess

This review highlights recent advances in the micellization of synthetic graft copolymers and those based on natural precursors, particularly polysaccharides. Synthesis and characterization of a broad range of architectures are discussed, along with different micellization procedures and fundamental micellar characteristics, such as morphology and size. Micelle formation by synthetic graft copolymers in aqueous media is examined in detail for different architectures of nonionic, ionic, and temperature and pH stimuli-responsive “double hydrophilic” copolymers. In this context, the problems associated with unimolecular micelles and the correlations between molecular characteristics are further addressed. In addition to backbone and side chain molecular weights, grafting density and topology are the major parameters that directly influence graft copolymer micellization. A similar overview is provided for graft copolymers based on polysaccharides, such as cellulose, chitosan, dextran, and starch. Finally, an outlook is given on the prospects for further development in this area.



中文翻译:

合成和基于多糖的接枝共聚物在水性介质中的胶束化

这篇综述突出了合成接枝共聚物和基于天然前体(尤其是多糖)的胶束化方面的最新进展。讨论了各种体系结构的合成和表征,以及不同的胶束化程序和基本的胶束特性,例如形态和大小。对于不同结构的非离子,离子以及温度和pH刺激响应的“双重亲水”结构,详细研究了在水性介质中合成接枝共聚物形成胶束的情况。共聚物。在这种情况下,与单分子胶束和分子特性之间的相关性相关的问题得到进一步解决。除主链和侧链分子量外,接枝密度和拓扑结构是直接影响接枝共聚物胶束化的主要参数。对于基于多糖,例如纤维素,壳聚糖,葡聚糖和淀粉的接枝共聚物,也提供了类似的概述。最后,展望了该领域进一步发展的前景。

更新日期:2017-06-13
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