Papers -
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Controlled Multiscale Synthesis of Porous Coordination Polymer in Nano/Micro Regimes Reviewed
S. Diring, S. Furukawa, Y. Takashima, T. Tsuruoka, S. Kitagawa
Chem. Mater. 22 4531 - 4538 2010
Joint Work
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光化学還元法によるガラス基板上への銅のダイレクトパターニング
有村英俊、中道良太、木村明寛、鶴岡孝章、赤松謙祐、縄舟秀美
エレクトロニクス実装学会誌 13 46 - 51 2010
Joint Work
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Synthesis of pH-Responsive Nanocomposite Microgels with Size-Controlled Gold Nanoparticles from Ion-Doped, Lightly Cross-Linked Poly(vinylpyridine) Reviewed
K. Akamatsu, M. Shimada, T. Tsuruoka, H. Nawafune, S. Fujii, Y. Nakamura
Langmuir 26 1254 - 1259 2010
Joint Work
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Synthesis and Characterization of Polypyrrole-Palladium Nanocomposite-coated Latex Particles and Their Use as a Catalyst for Suzuki Coupling Reaction in Aqueous Media Reviewed
S. Fujii, S. Matsuzawa, Y. Nakamura, A. Ohtaka, T. Teratani, K. Akamatsu, T. Tsuruoka, H. Nawafune
Langmuir 26 6230 - 6239 2010
Joint Work
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Fabrication of Copper Damascene Patterns on Polyimide Using Direct Metallization on Trench Templates Generated by Imprint Lithography Reviewed
Y. Matsumura, Y. Enomoto, T. Tsuruoka, K. Akamatsu, H. Nawafune
Langmuir 26 12448 - 12454 2010
Joint Work
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Periodic Molecular Boxes in Entangled Enantiomorphic lcy Nets Reviewed
Yohei Takashima, Charlotte Bonneau, Shuhei Furukawa, Mio Kondo, Ryotaro Matsuda, Susumu Kitagawa
Chem. Commun 46 4142 - 4144 2010
Joint Work
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Controlled Multiscale Synthesis of Porous Coordination Polymers in Nano/Micro Regimes Reviewed
St?phane Diring, Shuhei Furukawa, Yohei Takashima, Takaaki Tsuruoka, Susumu Kitagawa
Chem. Mater. 22 4531 - 4538 2010
Joint Work
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Control over the Nucleation Process determines the Framework Topology of Porous Coordination Polymers Reviewed
Mio Kondo, Yohei Takashima, Joobeom Seo, Susumu Kitagawa, Shuhei Furukawa
CrystEngComm 12 2350 - 2353 2010
Joint Work
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Stabilization of Three-Way Junctions of DNA under Molecular Crowding Conditions Reviewed
Sanjukta Muhuri, Kenta Mimura, Daisuke Miyoshi, and Naoki Sugimoto
J. Am. Chem. Soc. 131 9268 - 9280 2009.12
Joint Work
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Neuronal differentiation of neural progenitor cells by intracellular delivery of synthetic oligopeptide derived from von Hippel-Lindau protein Reviewed
H. Kanno, S. Nakano, A. Kubo, T. Mimura, N. Tajima, and N. Sugimoto
Protein & Peptide Letters 16 1291 - 1296 2009.12
Joint Work
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Dynamics and energetics of the base flipping conformation studied with base pair-mimic nucleosides Reviewed
S. Nakano, H. Oka, Y. Uotani, K. Uenishi, M. Fujii, and N. Sugimoto
Biochemistry 48 11304 - 11311 2009.12
Joint Work
DOI： 10.1021/bi901496q
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Face-to-face porphyrin moieties assembled with spacing for pyrazine recognition in molecularly imprinted polymers Reviewed
Matsui, J., Sodeyama, T., Saiki, Y., Miyazawa, T., Yamada, T., Tamaki, K., Murashima, T.
Biosensors and Bioelectronics 25 ( 3 ) 635 - 639 2009.11
Joint Work
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Hydration of Watson-Crick base pairs and dehydration of Hoogsteen base pairs inducing structural polymorphism under molecular crowding conditions
三好大輔
J. Am. Chem. Soc. ( 131 ) 3522 - 3531 2009.11
Single Work
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Site-specific modification of Alzheimer's peptides by cholesterol oxidation products enhances aggregation energetics and neurotoxicity Reviewed International coauthorship
Kenji Usui, John D. Hulleman, Johan F. Paulsson, Sarah J. Siegel, Evan T. Powers, Jeffery W. Kelly
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 106 ( 44 ) 18563 - 18568 2009.11
Publisher：NATL ACAD SCIENCES
Accumulation of amyloid beta-peptide (A beta) and tau aggregates, possibly linked to age-associated deficiencies in protein homeostasis, appear to cause Alzheimer's disease. Schiff-base formation between A beta and the aldehyde-bearing cholesterol oxidation product 3-beta-hydroxy-5-oxo-5,6-secocholestan-6-al is known to increase A beta amyloidogenicity. Here, we synthesized A beta variants site-specifically modified with the cholesterol aldehyde at Asp-1, Lys-16, or Lys-28, rather than studying mixtures. These distinct modifications have a similar effect on the thermodynamic propensity for aggregation, enabling aggregation at low concentrations. In contrast, the modification site differentially influences the aggregation kinetics; Lys-16-modified A beta formed amorphous aggregates fastest and at the lowest concentration (within 2 h at a concentration of 20 nM), followed by the Lys-28 and Asp-1 conjugates. Also, the aggregates resulting from A beta Lys-16 cholesterol aldehyde conjugation were more toxic to primary rat cortical neurons than treatment with unmodified A beta under identical conditions and at the same concentration. Our results show that A beta modification by cholesterol derivatives, especially at Lys-16, renders it kinetically and thermodynamically competent to form neurotoxic aggregates at concentrations approaching the physiologic concentration of A beta.
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Facilitation of RNA enzyme activity in the molecular crowding media of cosolutes Reviewed
S. Nakano, H. T. Karimata, Y. Kitagawa, and N. Sugimoto
J. Am. Chem. Soc. 131 16881 - 16888 2009.10
Joint Work
DOI： 10.1021/ja9066628
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Biodegradable poly(l-lactide)-grafted α-cyclodextrin copolymer displaying specific dye absorption by host-guest interact Reviewed
Koji Nagahama, Keiko Shimizu, Tatsuro Ouchi, Yuichi Ohya
Reactive and Functional Polymers 69 891 2009.10
Joint Work
Authorship：Lead author
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Thermo-Sensitive Sol-Gel Transition of Poly(depsipeptide-co-lactide)-g-PEG Copolymers in Aqueous Solution Reviewed
Koji Nagahama, Yuichiro Imai, Teppei Nakayama, Junpei Ohmura, Tatsuro Ouchi, Yuichi Ohya
Polymer 50 3547 2009.10
Joint Work
Authorship：Lead author
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Polyrotaxane Composed of Poly-L-Lactide and α-Cyclodextrin Exhibiting Protease-Triggered Hydrolysis Reviewed
Yuichi Ohya, Seigo Takamido, Koji Nagahama, Tatsuro Ouchi, Ryo Katoono, Nobuhiko Yui
Biomacromolecules 10 2261 2009.10
Joint Work
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Accurate curve fitting procedure for UV melting analysis of highly thermostable RNA hairpins（共著）
J. Kawakami, Y. Tanaka, and K. Kishimoto
Nucleic Acids Symp. Ser. 53 227 - 228 2009.9
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Thermal stability and hydration state of DNA G-quadruplex regulated by loop regions
T. Fujimoto, D. Miyoshi, H. Tateishi-Karimata, and N. Sugimoto
Nucleic Acids Symp Ser (Oxf) 53 237 - 238 2009.9
Joint Work
Authorship：Lead author