| Project/Area Number |
13650926
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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 |
高分子合成
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| Research Institution | Yamagata University |
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Principal Investigator |
TAKEISHI Makoto Yamagata University, Polymer Science and Engineering, Professor, 工学部, 教授 (20007214)
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| Co-Investigator(Kenkyū-buntansha) |
KOBAYASHI Motoyasu , 助手 (50323176)
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| Project Period (FY) |
2001 – 2002
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| Project Status |
Completed (Fiscal Year 2002)
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| Budget Amount *help |
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2002: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2001: ¥2,700,000 (Direct Cost: ¥2,700,000)
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| Keywords | Helical Polymer / NLO Materials / Photostrage Material / Polyamide / Cyclodextrine / Polyamides / Crown ether / Acridine / 軸不斉ビナフチル / 重縮合 / CDスペクトル / 縮合系高分子 / 光学活性 / 旋光度 / ポリエステル / ポリケトン |
|---|
| Research Abstract |
Novel helical aromatic polyamides, which contain axially dissymmetric units in the main chains, were investigated. Optically active one-handed helical polyamides that have acridine segments stereo specifically interacted with chiral (R)- or (S)-comphorsulfonic acid ; therefore, they can be used for optical resolution. In the case of helical polyamides that have NLO chromophore segments such as 4-amino-4'-nitroazobenzene, second harmonic generation was observed, indicating that they can be applied to nonlinear optical materials.
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