标签:Poloxamers

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  1. 详解 Poloxamers: 非离子型嵌段共聚物表面活性剂指南 Poloxamers 是一类两亲性三嵌段共聚物,通式为 HO–(EO)_a–(PO)_b–(EO)_a–H(EO = 环氧乙烷,PO = 环氧丙烷)。在水中可自组装形成胶束;对某些牌号而言,在足够浓度下还能形成可逆热致凝胶。商业产品包括 BASF 的 Pluronic/Kolliphor P、Croda 的 Synperonic PE,以及药典/通用名poloxamer(如 poloxamer ...
  2. Poloxamers Explained: A Comprehensive Guide to Non-Ionic Block Copolymer Surfactants Poloxamers are amphiphilic triblock copolymers with the general formula HO–(EO)_a–(PO)_b–(EO)_a–H (EO = ethylene oxide, PO = propylene oxide). In water they self-assemble into micelles and, for some grades at sufficient concentration, form thermoreversible gels. Commercial families include ...
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