2011 Fiscal Year Final Research Report
Programmed Self-Organization of Helical Superstructures and Their Hierarchical Self-Assembly
| Project/Area Number |
21550041
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
OHKITA Masakazu 名古屋工業大学, 大学院・工学研究科, 准教授 (60211786)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 螺旋構造 / 自己組織化 / 階層的集積化 / 超分子化学 / オリゴマー / 複素環 / パイ電子系 / 分子プログラミング |
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| Research Abstract |
Programmed self-organization of helical superstructures and their hierarchical self-assembly into highly ordered structures have been studied using pyridine-heterocycle(pyrimidine, 1, 3, 4-oxadiazole, thieno[3, 4-b] pyradine, 1, 2, 3-triazole, and thiophene) alternating oligomers. STM investigation of alternating pyridine-pyrimidine strand possessing peripheral long alkyl chains at the 1, 2, 4-trichlorobenzene/graphite interface revealed the formation of highly ordered lamellae structure, suggesting hierarchical two-dimensional self-assembly of the helical superstructure.
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