Janus combs with polystyrene and poly(methyl vinyl ether) branches: Design, characterization and properties
作者: Fumi AriuraMichel SchappacherRedouane BorsaliAlain Deffieux
作者单位: 1CNRS-Université Bordeaux 1-Laboratoire de Chimie des Polymères Organiques ENSCPB, 16 Avenue Pey-Berland, 33607 Pessac Cedex, France
刊名: Reactive and Functional Polymers, 2008, Vol.69 (7), pp.402-408
来源数据库: Elsevier Journal
DOI: 10.1016/j.reactfunctpolym.2008.12.006
关键词: Comb copolymerJanusPoly(methyl vinyl ether) combPolystyrene combMicelleAFM imagingSingle macromolecule
原始语种摘要: Abstract(#br)The synthesis of Janus like comb copolymers constituted of polystyrene and poly(methyl vinyl ether) branches attached to a diblock backbone has been achieved using living/controlled cationic and anionic building steps associated to grafting from and grafting onto coupling processes. These comb- b -comb structures behave as isolated objects in good solvents as well as when deposited on an appropriate substrate from a good solvent. In contrast, thanks to their amphiphilic Janus-like structure, they behave like linear diblock copolymers when placed in a selective solvent of one of the comb moieties, forming stable large spherical super-micelles that could be observed on mica support.
全文获取路径: Elsevier  (合作)
影响因子:2.505 (2012)

  • polystyrene 聚苯乙烯
  • ether 以太
  • methyl 甲基
  • macromolecule 巨型
  • copolymer 共聚物
  • vinyl 乙烯基
  • branches 
  • properties 道具
  • Janus 土卫十
  • imaging 图像形成