箴言
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在科学上没有平坦的大道,只有那些不畏艰险沿着陡峭山路攀登的人,才有希望达到光辉的顶点。
----马克思
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合作研究
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请有兴趣的研究组联系我们。欢迎任何形式的合作,尤其是在自组装、水凝胶以及生物医药等方向的合作。
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请有兴趣的研究组联系我们。欢迎任何形式的合作,尤其是在自组装、水凝胶以及生物医药等方向的合作。
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研究成果
32. Exploring Shape Amphiphiles beyond Giant Surfactants: Molecular Design and Click Synthesis. Polym. Chem. 2013, 4, 1056-1067
发布时间:2016-04-27
Yue, K.; Liu, C.; Guo, K.; Wu, K.; Dong, X.; Huang, M.; Wesdemiotis, C.; Cheng, S. Z. D.;* Zhang, W.-B.* Exploring Shape Amphiphiles beyond Giant Surfactants: Molecular Design and Click Synthesis. Polym. Chem. 2013, 4, 1056-1067. [Link] [PDF]
Abstract
This paper reports the molecular design and click syntheses of novel shape amphiphiles with molecular architectures beyond conventional giant surfactants. They include (1) the giant bolaform surfactant which consists of a polystyrene (PS) chain tethered with one hydrophilic POSS cage at each end of the chain (DPOSS–PS–DPOSS); (2) the giant gemini surfactant which contains two hydrophilic POSS cages and two PS tails tethered at one junction point (2DPOSS–2PS); and (3) the multi-headed giant surfactant which is composed of three hydrophilic POSS cages tethered at one end of a PS chain (3DPOSS–PS). The syntheses were achieved in a modular and efficient fashion following the sequential click approach in good yields, providing easy access to a family of shape amphiphiles with precise chemical structures and fine-tuned interactions for a systematic study of structure–property relationships.