2010 Fiscal Year Final Research Report
Polarized Emission Property of the Lanthanide-complex Molecular Film
| Project/Area Number |
20685011
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Aoyama Gakuin University |
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Principal Investigator |
HASEGAWA Miki Aoyama Gakuin University, 理工学部, 准教授 (70306497)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ランタニド錯体 / 偏光発光 / 分子性超薄膜 |
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| Research Abstract |
The aim of the present investigation is that the polarized emission of lanthanide complexes will be developed by using the thin film method, which used efficient intramolecular energy transfer in the molecules. During three years of this research project, a novel antenna molecule, which composed phenanthroline analogous with a long alkyl chain, was prepared, and had two role as a surfactant and ligand for the metal complexation. The LB film of a Eu complex with this ligand was tried to form on the quartz plate. This film showed ff-emission with polarization phenomena. We succeeded to find the key role of the conformation among the ligand polarization and association to the metal to obtain the polarized ff-emission. It is in progress to clarify quantitatively for their perfect manipulation.
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[Journal Article] π-Conjugated polymers consisting of isothianaphthene and dialkoxy-p-phenylene units : Synthesis, self-assembly, and chemical and physical properties2010
Author(s)
T.Yamamoto, M.Usui, H.Ootsuka, T.Iijima, H.Fukumoto, Y.Sakai, S.Aramaki, H.M.Yamamoto, T.Yagi, H.Tajima, T.Okada, T.Fukuda, A.Emoto, H.Ushijima, M.Hasegawa, H.Ohtsu
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Journal Title
Macromol.Chem.Phys. 211
Pages: 2138-2147
Peer Reviewed
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[Presentation] ジャイロ型テルビウム錯体の発光特性2011
Author(s)
D.Kodama, Y.Yoshimura, H.Ohtsu, I.Takahashi, M.Hasegawa
Organizer
日本化学会第91春季年会
Place of Presentation
横浜,神奈川
Year and Date
20110326-20110329
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