Photomechanical Effect of Diarylethene Single Crystals
| Project Area | New Horizons of Photochromism: Customized Molecular Design and Novel Applications |
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| Project/Area Number |
19050008
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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 | Rikkyo University |
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Principal Investigator |
IRIE Masahiro Rikkyo University, 理学部, 特任教授 (30001986)
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| Co-Investigator(Kenkyū-buntansha) |
森本 正和 立教大学, 理学部, 助教 (70447126)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥110,300,000 (Direct Cost: ¥110,300,000)
Fiscal Year 2010: ¥26,400,000 (Direct Cost: ¥26,400,000)
Fiscal Year 2009: ¥27,400,000 (Direct Cost: ¥27,400,000)
Fiscal Year 2008: ¥28,000,000 (Direct Cost: ¥28,000,000)
Fiscal Year 2007: ¥28,500,000 (Direct Cost: ¥28,500,000)
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| Keywords | フォトクロミズム / メカニカル機能 / ジアリールエテン / 光機能分子材料 / 光駆動素子 / 分子結晶 / 不可視フォトクロミズム / 光分子機能材料 / 不可視フォトクロミズ / 不可視機能 |
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| Research Abstract |
We have prepared various types of diarylethene single crystals which exhibit photomechanical effect and revealed that the photoinduced shape changes were controlled by the geometrical structure changes of molecules along with the photoisomerization and the molecular packing mode. In addition, we have also prepared a diarylethene derivative having a perylenebisimide unit and succeeded to reversibly quench the fluorescence by the photoisomerization of the diarylethene unit. The derivative enables us to read the fluorescence signal without destruction.
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Report
(6 results)
Research Products
(105 results)
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[Journal Article] One-color reversible control of photochromic reactions in a diarylethene derivative : Three-photon cyclization and two-photon cycloreversion by a near-infrared femtosecond laser pulse at 1.28 m2011
Author(s)
K.Mori, Y.Ishibashi, H.Matsuda, S.Ito, Y.Nagasawa, H.Nakagawa, K.Uchida, S.Yokojima, S.Nakamura, M.Irie, H.Miyasaka
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Journal Title
J.Am.Chem.Soc. 133
Pages: 2621-2625
Related Report
Peer Reviewed
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[Journal Article] One-Color reversible control of photochromic reactions in adiarylethene derivative : Three-Photon cyclization and Two-Photoncycloreversion by a near-infrared femtosecond laser pulse at 1.28μm2010
Author(s)
K.Mori, Y.Ishibashi, H.Matsuda, S.Ito, Y.Nagasawa, H.Nakagawa, K.Uchida, S.Yokojima, S.Nakamura, M.Irie, H.Miyasaka
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Journal Title
J.Am.Chem.Soc.
Volume: 133
Pages: 2621-2625
Related Report
Peer Reviewed
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