2009 Fiscal Year Final Research Report
Nanoscience of Photofuctionalized DNA
| Project/Area Number |
17105005
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
MAJIMA Tetsuro Osaka University, 産業科学研究所, 教授 (00165698)
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| Co-Investigator(Kenkyū-buntansha) |
FUJITSUKA Mamoru 大阪大学, 産業科学研究所, 准教授 (40282040)
KAWAI Kiyohiko 大阪大学, 産業科学研究所, 准教授 (50314422)
ENDO Masayuki 大阪大学, 産業科学研究所, 特任准教授 (70335389)
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| Project Period (FY) |
2005 – 2009
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| Keywords | DNA / 光機能性 / 電荷分離 / 電荷移動 / DNA光損傷 |
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| Research Abstract |
Photoinduced charge separation and transfer mechanisms in DNA were clarified by using photofuctionalized DNA modified with various chromophores and high efficient and long-lifetime charge separation was established. Development of photoelectric energy conversion devices such as DNA molecular wire and light energy conversion units and highly effective DNA damage methods and creation of DNA photo-nanoscience was tried.
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[Presentation] Charge Transfer in DNA2008
Author(s)
K. Kawai, M. Fujitsuka, T. Majima
Organizer
2nd Asia-Pacific Symposium on Radiation Chemistry (APSRC-2008)
Place of Presentation
Waseda University, Tokyo
Year and Date
20080829-20090901
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[Presentation] Charge Transfer in DNA2007
Author(s)
T. Majima
Organizer
2007 Photochemistry Gordon Research Conference
Place of Presentation
Bryant University, Smithfield, Rhode Island, USA
Year and Date
20070708-20070713
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