Fabrication of Hierarchically Structured Supramolecular Materials from Enzymatically Synthesized Helical Amylose Analog Polysaccharides
| Project/Area Number |
17K06001
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Kagoshima University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
山元 和哉 鹿児島大学, 理工学域工学系, 准教授 (40347084)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 多糖 / アミロース / 超分子 / 階層構造 / 酵素触媒重合 |
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| Outline of Final Research Achievements |
This study investigated the evaluation of higher-order helical structures of various amylose analog polysaccharides, which were synthesized by phosphorylase-catalyzed enzymatic polymerization of glucose 1-phosphate and its analog monomers. Furthermore, the enzymatic polymerization approach was applied to vine-twining method to construct supramolecular inclusion complexes and hierarchically controlled materials. Consequently, the vine-twining approach in the designed systems using special primer and guest polymer structures was achieved to obtain hierarchically controlled supramolecular materials based on amylosic inclusion complexes.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の成果により、多糖超分子という研究分野での大きな進展に貢献することができた。また、本研究を推進することで多糖超分子をキーワードとする階層構造形成のさらなる発展が可能となった。更に様々な研究分野に生成超分子を供給することが可能となり、新たな性質や機能と多糖構造との関わり合いが明らかになると考えられる。このことから、生体分子化学や生物化学との連携により実用的生体材料への発展が期待される。
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Report
(4 results)
Research Products
(47 results)
