| Dendritic Macroinitiator for the Ring—Opening Polymerization of γ—Benzyl L—Glutamate N—Carboxyanhydride |
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| 引用本文： | You Liang ZHAO,Chuan Fu CHEN,Fu XI* State Key Laboratory of Polymer Physics and Chemistry,Center for Molecular Science,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080. Dendritic Macroinitiator for the Ring—Opening Polymerization of γ—Benzyl L—Glutamate N—Carboxyanhydride[J]. 中国化学快报, 2002, 13(5): 420-421 |
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| 作者姓名： | You Liang ZHAO Chuan Fu CHEN Fu XI* State Key Laboratory of Polymer Physics and Chemistry Center for Molecular Science Institute of Chemistry Chinese Academy of Sciences Beijing 100080 |
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| 作者单位： | You Liang ZHAO，Chuan Fu CHEN，Fu XI* State Key Laboratory of Polymer Physics and Chemistry，Center for Molecular Science，Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080 |
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| 摘 要： | Much effort has been dedicated to the molecular design and synthesis of model proteins to define protein folding interactions and to develop protein-based materials. Among them, the ring-opening polymerization of -amino acid-N-carboxyanhy- drides (NCAs) has drawn much attention because the resulting artificial polypeptides have wide applications in biotechnology, biomineralization and diagnostics1, 2. It is well known that dendrimers are hyperbranched macromolecules possessing a very high co…
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| 关 键 词： | 开环聚合反应 γ－苯甲基L－谷氨酸酯N－羧基酐 多肽 枝晶 |
Dendritic Macroinitiator for the Ring-Opening Polymerization of γ-Benzyl L-Glutamate N-Carboxyanhydride |
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| You Liang ZHAO,Chuan Fu CHEN,Fu Xi. Dendritic Macroinitiator for the Ring-Opening Polymerization of γ-Benzyl L-Glutamate N-Carboxyanhydride[J]. Chinese Chemical Letters, 2002, 13(5): 420-421 |
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| Authors: | You Liang ZHAO Chuan Fu CHEN Fu Xi |
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| Abstract: | By using OH-terminated polyarylether dendrimer and N-Fmoc-glycine as raw materials, the dendritic polyarylether 2-aminoacetate (G3-NH2) was synthesized via two step reactions. G3-NH2 as a macroinitiator for the ring-opening polymerization of -benzyl L-glutamate N-carboxyanhydride was investigated. It is found that the resulting copolymers possessed relatively high molecular weight and narrow molecular weight distribution (1.12< Mw/Mn<1.28). |
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| Keywords: | Dendrimer macroinitiator ring-opening polymerization polypeptide. |
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