| Project/Area Number |
13132201
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | HOKKAIDO UNIVERSITY |
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Principal Investigator |
NISHI Norio Hokkaido University, Graduate School of Environmental Earth Science, Professor, 大学院地球環境科学研究科, 教授 (70001857)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAIRI Nobuo Hokkaido University, Graduate School of Environmental Earth Science, Professor, 大学院地球環境科学研究科, 教授 (60153863)
NOMIZU Motoyoshi Tokyo University of Pharmacy and Life Science, Faculty of Pharmaceutical Sciences, Professor, 薬学部, 教授 (00311522)
OHNO Hiroyuki Tokyo University of Agriculture and Technology, Faculty of Technology, Professor, 工学部, 教授 (00176968)
FURUIKE Tetsuya Hokkaido University, Graduate School of Environmental Earth Science, Instructor, 大学院地球環境科学研究科, 助手 (10360942)
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| Project Period (FY) |
2001 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥36,800,000 (Direct Cost: ¥36,800,000)
Fiscal Year 2004: ¥7,800,000 (Direct Cost: ¥7,800,000)
Fiscal Year 2003: ¥9,000,000 (Direct Cost: ¥9,000,000)
Fiscal Year 2002: ¥10,500,000 (Direct Cost: ¥10,500,000)
Fiscal Year 2001: ¥9,500,000 (Direct Cost: ¥9,500,000)
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| Keywords | nucleic acid / DNA / biopolymer / regular structure composite / DNA-collagen composite / DNA-synthetic polymer composite / DNA-metal composite / DNA-silica composite / DNA-コラーゲンコンポジット / DNA-シリカコンポジット / DNA-高分子複合ゲル / ダイオキシン誘導体 / DNA-金属コンポジット / DNA-イオン性液体コンポジット / 紫外線照射 / DNA-高分子複合体ゲル / DNAフィルム / 環境ホルモン / ゾル-ゲル法 / DNA-キトサン二層式膜 / コラーゲン / コンポジット / DNA含有コンポジット |
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| Research Abstract |
Following DNA-containing composites were prepared to find the functional materials with novel functions caused by the DNA structure.
1. DNA-collagen composites. (1)salmon sperm DNA-collagen composite (2) plasmid DNA-collagen composite
2. DNA-synthetic polymer composites. (1)DNA-polyacrylmnide composite (2)interpenetrate network of DNA-polyvinyl alcohol composite.
3. DNA-metal composites. (1)DNA-Cu^<2+> composite (2)DNA-Al^<3+> composite
4. DNA-silica composite by sol-gel method.
5. DNA composites with ion conductivity.
These DNA-containing composites would have possibilities to be used in various fields as sophisticated functional materials such as medical polymers, separating devices for the DNA-binding materials and ion conductive materials.
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