| Presentation | 2001/4/20 Helical Structure of Chiroptical Polysilylenes in Solutions Ken Terao, Yoshimi Terao, Akio Teramoto, Naotake Nakamura, Ikuyo Terakawa, Tomoko Natsume, Takahiro Sato, Michiya Fujiki, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Main chains of polysilylenes with chiroptical side chains have helicity imbalanced to right-or left-handed. In this work, molecular-weight dependence of circular dichroism for these polysilylenes in solution were made with the quantities reflecting the shape of the molecule in order to consider what is importance to decide their conformations. We found that helical structures of these polysilylenes are described in terms of the mechanical statistical theory from analyzes of experimental results. Furthermore, we found from comparison with the global conformation that the flexibility of helix is more important for the global conformation than helix breaks in a molecule. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | polysilylene / helix / chiroptical / cooperative / wormlike chain / persistence length |
| Paper # | OME2001-2 |
| Date of Issue |
| Conference Information | |
| Committee | OME |
|---|---|
| Conference Date | 2001/4/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Helical Structure of Chiroptical Polysilylenes in Solutions |
| Sub Title (in English) | |
| Keyword(1) | polysilylene |
| Keyword(2) | helix |
| Keyword(3) | chiroptical |
| Keyword(4) | cooperative |
| Keyword(5) | wormlike chain |
| Keyword(6) | persistence length |
| 1st Author's Name | Ken Terao |
| 1st Author's Affiliation | CREST of Japan Science and Technology() |
| 2nd Author's Name | Yoshimi Terao |
| 2nd Author's Affiliation | CREST of Japan Science and Technology |
| 3rd Author's Name | Akio Teramoto |
| 3rd Author's Affiliation | CREST of Japan Science and Technology:Research Organization of Science and Engineering, Ritsumeikan University |
| 4th Author's Name | Naotake Nakamura |
| 4th Author's Affiliation | CREST of Japan Science and Technology:Research Organization of Science and Engineering, Ritsumeikan University |
| 5th Author's Name | Ikuyo Terakawa |
| 5th Author's Affiliation | Graduate School of Science, Osaka University |
| 6th Author's Name | Tomoko Natsume |
| 6th Author's Affiliation | Graduate School of Science, Osaka University |
| 7th Author's Name | Takahiro Sato |
| 7th Author's Affiliation | CREST of Japan Science and Technology:Graduate School of Science, Osaka University |
| 8th Author's Name | Michiya Fujiki |
| 8th Author's Affiliation | CREST of Japan Science and Technology:NTT Basic Research Laboratories |
| Date | 2001/4/20 |
| Paper # | OME2001-2 |
| Volume (vol) | vol.101 |
| Number (no) | 35 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |