Development of Functional Supramolecular Materials based on Metalated Amino Acids and Peptides
| Project/Area Number |
26288036
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Functional solid state chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
Takaya Hikaru 京都大学, 化学研究所, 准教授 (50304035)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | メタル化アミノ酸 / メタル化ペプチド / 自己組織化 / 超分子 / 金属配列制御 / 酸化反応 / Ru / アミノ酸 / ペプチド / Ru錯体 / ヘリックス / 超分子触媒 / 人工酵素 / 超分子ゲル |
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| Outline of Final Research Achievements |
Precisely-controlled metal array fabrication can be achieved through the
self-assembly of metalated amino acids and related peptides, where the functionaltransition-metal complexes conjugate to the α-side chains of the amino acids. The chemically and physically robust transision-metal complex-bound amino acids allowed for controlled metal array fabrication on a nanometer-scale. Control of the metal sequence was accomplished by the condensation of through the chronological ordering of the amino acid condensation processes. The supramolecular-based self-assembly metalated peptides also gave rise to nanometer-scale regulated arrays. The resulting metalated amino acids and peptides were recently found to show excellent catalytic acitivity for various oxidation reations under aqueous conditions using H2O2 as an oxidant.
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Report
(4 results)
Research Products
(113 results)
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[Journal Article] Investigation of Organoiron Catalysis in Kumada-Tamao-Corriu-Type Cross-Coupling Reaction Assisted by Solution-Phase X-ray Absorption Spectroscopy2015
Author(s)
Takaya, H.; Nakajima, S.; Nakagawa, N.; Isozaki, K.; Iwamoto, T.; Imayoshi, R.; Gower, N.; Adak, L.; Hatakeyama, T.; Honma, T.; Takagi, M.; Sunada, Y.; Nagashima, H.; Hashizume, D.; Takahashi, O.; Nakamura, M.
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Journal Title
Bull. Chem. Soc. Jpn.
Volume: 88
Issue: 3
Pages: 410-418
DOI
NAID
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Partial Charge Transfer in the Shortest Possible Metallofullerene Peapod, La@C_<82>・[11]Cycloparaphenylene2014
Author(s)
T. Iwamoto, Z. Slanina, N. Mizorogi, J.-D. Guo, T. Akasaka, S. Nagase, H. Takaya, N. Yasuda, T. Kato, and S. Yamagao
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Journal Title
Chem. Eur. J.
Volume: 20
Issue: 44
Pages: 14403-14409
DOI
Related Report
Peer Reviewed
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[Presentation] Mechanistic Study on Iron-Catalyzed Cross-Coupling Reaction Illuminated by Solution-Phase XAS Analysis2016
Author(s)
Hikaru Takaya, Sho Nakajima, Katsuhiro Isozaki, Tetsuo Honma, Masafumi Takagi, Yusuke Sunada, Hideo Nagashima, Daisuke Hashizume, Takahiro Iwamoto, Takuji Hatakeyama, Hikaru Takaya, Masaharu Nakamura
Organizer
Base Metal Catalysis Symposium
Place of Presentation
Princeton大学（USA)
Year and Date
2016-09-02
Related Report
Int'l Joint Research / Invited
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[Presentation] リグノセルロースバイオリファイナリーのためのリグニン・ペプチド間相互作用解析2016
Author(s)
山口亜佐子,末富高志,大城理志,徳永有希,西村裕志,永田崇,真嶋司,片平正人,磯﨑勝弘,高谷光,中村正治,渡辺隆司
Organizer
第61回リグニン討論会
Place of Presentation
京都大学生存圏研究所
Related Report
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[Presentation] 海洋性細菌に由来するリグニンβ-O-4還元開裂酵素GST4の解析2016
Author(s)
嶋根康弘,前田亜鈴悠,塩谷美夏,黒澤佳奈子,市川淳子,布浦拓郎,山置佑大,永田崇,片平正人,高谷光,吉田亮太,中村正治,渡辺隆司,大田ゆかり
Organizer
第61回リグニン討論会
Place of Presentation
京都大学生存圏研究所
Related Report
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[Presentation] Structure and Reactivity of Aryliron Intermediates in Iron-Catalyzed Cross-Coupling Reaction2014
Author(s)
Nakajima, S.; Hashimoto, T.; Nakagawa, N.; Imayoshi, R.; Gower, N. J.; Adak, L.; Honma, T.; Sunada, Y.; Nagashima, H.; Isozaki, K.; Hatakeyama, T.; Takaya, H.; Nakamura, M.
Organizer
International Symposium on the Synthesis and Application of Curved Organic π-Molecules and Materials
Place of Presentation
Kyoto Univ.
Year and Date
2014-10-14 – 2014-10-15
Related Report
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[Presentation] Solution-Phase Structure of Organoiron Catalysts Illuminated by Synchrotron X-ray Absorption Spectroscopy2014
Author(s)
Takaya, H.; Nakajima, S.; Nakagawa,N.; Isozaki, K.; Imayoshi, R.; Gower, N. J.; Laksmikanta Adak, L.; Hatakeyama, T.; Iwamoto, T.; Tamenori, Y.; Honma, T.; Takagaki, M.; Sunada,, Y.; Nagashima, H.; Hashidzum,D.; Nakamura, M
Organizer
The 2nd International Conference on Organometallics and Catalysis
Place of Presentation
Todaiji Temple
Year and Date
2014-09-26 – 2014-09-28
Related Report
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[Presentation] 第６３回高分子討論会2014
Author(s)
高谷 光
Organizer
SPring-8シンポジウム2014
Place of Presentation
東京大学
Year and Date
2014-09-12 – 2014-09-13
Related Report
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[Presentation] Structure and Reactivity of Aryliron Intermediates in Iron-Catalyzed Cross-Coupling Reactions2014
Author(s)
Nakajima, S.; Hashimoto, T.; Nakagawa, N.; Imayoshi, R.; Gower, N. J.; Adak, L.; Honma, T.; Sunada, Y.; Nagashima, H.; Isozaki, K.; Hatakeyama, T.; Takaya, H.; Nakamura, M.
Organizer
41st International Conference on Coordination Chemistry
Place of Presentation
Suntec City, Singapore
Year and Date
2014-07-22 – 2014-07-25
Related Report
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[Presentation] ONO-Pincer Ruthenium-Complex-Bound Norvalines2014
Author(s)
Takenaka, T.; Takaya, H.; Isozaki, K.; Yokoi, T.; Yoshida, R.; Watanabe, T.; Yoshioka, K.; Yasuda, N.; Iwamoto, T.; Nakamura, M.
Organizer
The 4th International Conference on MEXT Project of Integrated Research on Chemical Synthesis & ICOMC 2014 Pre-symposium in Kyoto
Place of Presentation
Kyoto Univ.
Year and Date
2014-07-01
Related Report
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