Controlling the Molecular Arrangements of Biodegradable Polymers and Functionalization of Soft-Matter Surface by Enzymatic Reaction
| Project/Area Number |
23750137
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
KIKKAWA Yoshihiro 独立行政法人産業技術総合研究所, 電子光技術研究部門, 主任研究員 (30373294)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 生分解性高分子 / 酵素 / 偶奇効果 / 走査型トンネル顕微鏡 / 走査型プローブ顕微鏡 / 高配向グラファイト / 自己組織化 / 薄膜 / 原子間力顕微鏡 |
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| Research Abstract |
Biodegradable polymers and their model compounds were assembled on a highly oriented pyrolytic graphite (HOPG), and their surface morphologies and molecular arrangements were visualized by using scanning probe microscopy. Edge-on crystals of polycaprolactone were epitaxially grown on the HOPG. For the model compounds, it was found that various two-dimensional patterns were fabricated by activating the odd-even effect of alkyl chains. In addition, functionalization of soft-matter surface was successfully achieved through the immobilization of polyester synthase and following in vitro polymerization.
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Report
(4 results)
Research Products
(19 results)
