Fabrication of Photosystem II-Molecular Wire Hybrid-Type Light Energy Conversion System
| Project/Area Number |
23245029
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
NISHIHARA Hiroshi 東京大学, 理学(系)研究科(研究院), 教授 (70156090)
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| Co-Investigator(Renkei-kenkyūsha) |
MIYACHI Mariko 東京大学, 大学院理学系研究科, 特任助教 (60620820)
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| Project Period (FY) |
2011-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥26,390,000 (Direct Cost: ¥20,300,000、Indirect Cost: ¥6,090,000)
Fiscal Year 2013: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2012: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
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| Keywords | 白金 / ナノ粒子 / 光化学系Ｉ / 光化学系ＩＩ / 触媒 / 水素発生 / 光化学系I / 光化学系II |
|---|
| Outline of Final Research Achievements |
Molecular wire－Pt nanoparticle(PtNP) unit for PSI has been newly developed. This molecular wire can be exchanged with vitamin K1 in the quinone pocket of photosystem I (PSI). Similarly, molecular wire－PtNP unit for PSII was newly developed. PSI and PSII were reconstituted with these units. Photoinduced hydrogen evolution occurred with PSI-molecular wire－PtNP using sacrificial reagent. The molecular wire －PtNP unit was successfully introduced to PSII, however, Mn cluster was removed from PSII in the reconstitution process. In the achievement of water-splitting reaction with PSII-molecular wire－PtNP, reconstitution of the Mn cluster will be necessary.
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Report
(4 results)
Research Products
(185 results)
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[Journal Article] A photofunctional bottom-up bis(dipyrrinato)zinc(II) complex nanosheet2015
Author(s)
Ryota Sakamoto, Ken Hoshiko, Qian Liu, Toshiki Yagi, Tatsuhiro Nagayama, Shinpei Kusaka, Mizuho Tsuchiya, Yasutaka Kitagawa, Wai-Yeung Wong, Hiroshi Nishihara
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Journal Title
Nature Commun. 2015, 6,
Volume: 6
Issue: 1
Pages: 6713-6713
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex π–Nanosheet: A Potential Organic Two-Dimensional Topological Insulator2014
Author(s)
T. Kambe, R. Sakamoto, T. Kusamoto, T. Pal, N. Fukui, K. Hoshiko, T. Shimojima, Z. Wang, K. Ishizaka, S. Hasegawa, F. Liu, and H. Nishihara
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Journal Title
Journal of the American Chemical Society
Volume: 136
Issue: 41
Pages: 14357-14360
DOI
Related Report
Peer Reviewed
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[Journal Article] Equatorenes : Synthesis and Properties of Chiral Naphthalene, Phenanthrene, Chrysene, and Pyrene Possessing Bis (1-adamantyl) Groups at the Peri-Position2013
Author(s)
Koji Yamamoto, Naohiro Oyamad, Sheng Xia, Yuta Kobayashi, Masahiko Yamaguchi, Hiroaki Maeda, Hiroshi Nishihara, Tadafumi Uchimaru, Eunsang Kwon
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Journal Title
J. Am. Chem. Soc.
Volume: 135
Issue: 44
Pages: 16526-16532
DOI
Related Report
Peer Reviewed
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[Journal Article] 1,4-Bis(4-ferrocenylphenylethynyl)anthraquinone by synchrotron X-ray powder diffraction2013
Author(s)
Maki Sachiko, Eiji Nishibori, Masanori Yoshida, Shinobu Aoyagi, Makoto Sakata, Masaki Takata, Mio Kondo, Masaki Murata, Ryota Sakamoto, Hiroshi Nishihara
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Journal Title
Acta. Cryst.
Volume: C69
Issue: 7
Pages: 696-703
DOI
Related Report
Peer Reviewed
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[Journal Article] π-Conjugated Nickel Bis (dithiolene) Complex Nanosheet2013
Author(s)
T. Kambe, R. Sakamoto, K. Hoshiko, K.Takada, M.Miyachi, J.-H. Ryu, S. Sasaki, J. Kim, K. Nakazato, M. Takada, and H. Nishihara
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Journal Title
J. Am. Chem. Soc.
Volume: 135
Issue: 7
Pages: 2462-2465
DOI
Related Report
Peer Reviewed
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