共役系オリゴマーによる革新的ナノリソグラフィー技術の開発と応用

2006 Fiscal Year Annual Research Report

• Project/Area Number: 18039039
• Research Institution: National Institute for Materials Science
• Principal Investigator: 有賀 克彦 独立行政法人物質・材料研究機構, ナノ有機センター, グループリーダー (50193082)
• Co-Investigator(Kenkyū-buntansha): HILL Jonathan P. 独立行政法人物質・材料研究機構, ナノ有機センター, 主幹研究員 (30421431) ; 中西 尚志 独立行政法人物質・材料研究機構, ナノ有機センター, 研究員 (40391221)
• Keywords: オリゴマー / パターン / 表面・界面物性 / 超薄膜 / ナノ構造

Research Abstract

本研究では、tetrakis(3,5-di-t-butyl-4-hydroxyphenyl)porphyrin(TDtBHPP)をモジュール分子として合成した。TDtBHPPを真空蒸着によりCu(111)基板上にsub-monolayerとして並べると、ヘキサゴナル型の二次元細密構造を形成することを、走査型トンネル顕微鏡(STM)観察により明らかとした。この分子配列においては、基板温度が低温(0℃以下)から室温へと上昇するにつれ分子が動き、ポーラス型のスクエア配列に置き換わっていく。この変化は、STM観察のタイムスケールよりも遅く、二次元分子パターンの変化を世界で初めてリアルタイムで観察することに成功した。側鎖水酸基間の水素結合による安定構造形成は、同化合物の結晶構造解析によっても確認された。また、低温で形成されるヘキサゴナル型の分子パターンには二種類あり、それぞれ独立のドメインを形成していることが確かめられた。一つのドメインは、ポルフィリン平面に対し4つのフェニル環を平面上に寝かせたコンフォメーションめ分子のみから構成され、他のドメインはポルフィリン平面に対し4つのフェニル環を立てたサドル型のコンフォメーションの分子のみからなっていた。驚くべきことに、これらのドメインの境界には、2つのフェニル環を寝かせその他の2つを立てた分子の単分子ラインが形成されていることが判明し、ドメイン間のミスマッチを分子自体のコンフォメーション変化によって調整していることを分子レベルで確かめることができた。

Research Products

• [Journal Article] Lysozyme Adsorption onto Mesoporous Materials : Effect of Pore Geometry and Stability of Adsorbents (2007)
  • Author(s): Vinu, Ajayan, Miyahara, Masahiko, Hossain, Kazi Zakir, Takahashi, Motoi, Balasubramanian, Veerappan Vaithilingam, Mori, Toshiyuki, Ariga, Katsuhiko
  • Journal Title: J. Nanosci. Nanotechnol. 7(3) Pages: 828-832
• [Journal Article] Catalysis of a Peptidic Micellar Assembly Covalently Immobilized within Mesoporous Silica Channels : Importance of Amphiphilic Spatial Design (2007)
  • Author(s): Otani, Wataru, Kinbara, Kazushi, Zhang, Qingmin, Ariga, Katsuhiko, Aida, Takuzo
  • Journal Title: Chem. Eur. J. 13(6) Pages: 1731-1736
• [Journal Article] Adsorption Myoglobin over Mesoporous Silica Molecular Sieves : Pore Size Effect and Pore-Filling Model (2007)
  • Author(s): Miyahara, Masahiko, Vinu, Ajayan, Ariga, Katsuhiko
  • Journal Title: Mater. Sci. Eng. C 27(2) Pages: 232-236
• [Journal Article] Controlling the Textural Parameters of Mesoporous Carbon Materials (2007)
  • Author(s): Vinu, A., Srinivasu, P., Takahashi, M., T.Mori, T., Balasubramanian, V.V., Ariga, K.
  • Journal Title: Microporous Mesoporous Mater. 100(1-3) Pages: 20-26
• [Journal Article] Halogen-Free Acylation of Toluene over FeSBA-1 Molecular Sieves (2007)
  • Author(s): Vinu, A., Krithiga, T., Gokulakrishnan, N., Srinivasua, P., Anandana, S., Ariga, K., Murugesan, V., Balasubramaniand, V.V., Mori, T.
  • Journal Title: Microporous Mesoporous Mater. 100(1-3) Pages: 87-94
• [Journal Article] Mesoporous Nitrides through Nano-Hard Templating Techniches (2007)
  • Author(s): Vinu, Ajayan, Anandan, Srinivasa, Gokulakrishnan, Narasimhan, Srinivasu, Pavuluri, Mori, Toshiyuki, Ariga, Katsuhiko
  • Journal Title: Solid State Phenom. 119 Pages: 291-294
• [Journal Article] Photocatalytic Activity of La-Doped ZnO for the Degradation of Monocrotophos in Aqueous Suspension (2007)
  • Author(s): Anandan, S., Vinu, A., Sheeja Lovely, K.P.L, Gokulakrishnan, N., Srinivasu, P., Mori, T., Murugesan, V., Sivamurugan, V., Ariga, K.
  • Journal Title: J. Mol. Catal. A-Chem. 266(1-2) Pages: 149-157
• [Journal Article] Adsorption of L-Histidine over Mesoporous Carbon Molecular Sieves (2006)
  • Author(s): Vinu, A., Hossain, K.Z., Satish Kumar, G., Ariga, K.
  • Journal Title: Carbon 44(3) Pages: 530-536
• [Journal Article] Preparation and Catalytic Performances of Ultra Large Pore TiSBA-15 Mesoporous Molecular Sieves with Very High Ti Content (2006)
  • Author(s): Vinu, A., Srinivasu, P., Miyahara, M., Ariga, K.
  • Journal Title: J. Phys. Chem. B. 110(2) Pages: 801-806
• [Journal Article] A Novel Bis Zinc Porphyrin-Oxoporphyrinogen Donor-Acceptor Triad : Synthesis, Electrochemical, Computational and Photochemical Studies (2006)
  • Author(s): Hill, Jonathan P., Sandanayaka, Atula S.D., McCarty, Amy Lea, Karr, Paul A., Zandler, Melvin E., Charvet, Richard, Ariga, Katsuhiko, Araki, Yasuyuki, Ito, Osamu, D'Souza, Francis
  • Journal Title: Eur. J. Org. Chem. (3) Pages: 595-603
• [Journal Article] Adsorption Study of Heme-Proteins on SBA-15 Mesoporous Silica with Pore-Filling Models (2006)
  • Author(s): Miyahara, Masahiko, Vinu, Ajayan, Hossain, Kazi Zakir, Nakanishi, Takashi, Ariga, Katsuhiko
  • Journal Title: Thin Solid Films 499(1-2) Pages: 13-18
• [Journal Article] 素材「フラーレン」の形を自在に変える (2006)
  • Author(s): 中西尚志, 有賀克彦
  • Journal Title: Science ＆ Technology Journal 15(2) Pages: 30-31
• [Journal Article] Regulation of Film Electrochemistry and CO Binding of a Diruthenium Complex Embedded in Artificial Lipids on an Electrode (2006)
  • Author(s): Nakanishi, Takashi, Ariga, Katsuhiko, Thuriere, Antoine, Bear, John L., Kadish, Karl M.
  • Journal Title: Thin Solid Films 499(1-2) Pages: 349-353
• [Journal Article] Control of Morphology and Helicity of Chiral Mesoporous Silica (2006)
  • Author(s): Jin, Haiying, Liu, Zheng, Ohsuna, Tetsu, Terasaki, Osamu, Inoue, Yoshihisa, Sakamoto, Kazutami, Nakanishi, Takashi, Ariga, Katsuhiko, Che, Shunai
  • Journal Title: Adv. Mater. 18(5) Pages: 593-596
• [Journal Article] Perfectly Straight Nanowires of Fullerenes Bearing Long Alkyl-Chains on Graphite (2006)
  • Author(s): Nakanishi, Takashi, Miyashita, Naoko, Michinobu, Tsuyoshi, Wakayama, Yutaka, Tsuruoka, Tohru, Ariga, Katsuhiko, Kurth, Dirk G.
  • Journal Title: J. Am. Chem. Soc. 128(19) Pages: 6328-6329
• [Journal Article] A Paradigm Shift in the Field of Molecular Recognition at the Air-Water Interface : from Static to Dynamic (2006)
  • Author(s): Ariga, Katsuhiko, Nakanishi, Takashi, Hill, Jonathan P.
  • Journal Title: Soft Matter 2(6) Pages: 465-477
• [Journal Article] Regulating the stability of 2D crystal structures using an oxidation state-dependent molecular conformation (2006)
  • Author(s): Hill, Jonathan P., Wakayama, Yutaka, Schmitt, Wolfgang, Tsuruoka, Tohru, Nakanishi, Takashi, Zandler, Melvin L., McCarty, Amy L, D'Souza, Francis, Milgrom, Lionel R., Ariga, Katsuhiko
  • Journal Title: Chem. Commun. (22) Pages: 2320-2322
• [Journal Article] Carbon nanocage : a large pore cage-type mesoporous carbon material as an adsorbent for biomolecules (2006)
  • Author(s): Vinu, Ajayan, Miyahara, Masahiko, Mori, Toshiyuki, Ariga, Katsuhiko
  • Journal Title: J. Porous Mater. 13(3) Pages: 379-383
• [Journal Article] 超分子的手法によるフラーレンのナノ・マイクロ加工技術-燃料電池素材に向けて- (2006)
  • Author(s): 中西尚志, 有賀克彦
  • Journal Title: 月刊ディスプレイ 12(6) Pages: 67-71
• [Journal Article] Assemblies of Biomaterials in Mesoporous Media (2006)
  • Author(s): Vinu, Ajayan, Miyahara, Masahiko, Ariga, Katsuhiko
  • Journal Title: J. Nanosci. Nanotechnol 6(6) Pages: 1510-1532
• [Journal Article] Remarkable Difference of Phase Transition Behaviors between Langmuir Monolayers and Aqueous Bilayer Vesicles of Oligopeptide-Carrying Lipids (2006)
  • Author(s): Ariga, Katsuhiko, Nakanishi, Takashi, Kawanami, Shin-ichi, Kosaka, Takatoshi, Kikuchi, Jun-ichi
  • Journal Title: J. Nanosci. Nanotechnol. 6(6) Pages: 1718-1730
• [Journal Article] Immobilization of Lysozyme onto Pore-Engineered Mesoporous AlSBA-15 (2006)
  • Author(s): Miyahara, Miyahara, Vinu, Ajayan, Ariga, Katsuhiko
  • Journal Title: J. Nanosci. Nanotechnol. 6(6) Pages: 1765-1771
• [Journal Article] Construction and Electrochemistry of Langmuir-Blodgett Films of Fullerene Lipid Composite/Hybrid Materials (2006)
  • Author(s): Nakanishi, Takashi, Kouzai, Hidetoshi, Morita, Makoto, Murakami, Hiroto, Sagara, Takamasa, Ariga, Katsuhiko, Nakashima, Naotoshi
  • Journal Title: J. Nanosci. Nanotechnol. 6(6) Pages: 1779-1785
• [Journal Article] Two-Dimensional Molecular Patterns and Their Dynamic Functions : Molecular Recognition of Aqueous Guest by Mixed Monolayer of Alkyl Cyclophane and Amphiphilic Guanidinium (2006)
  • Author(s): Ariga, Katsuhiko, Nakanishi, Takashi, Takagi, Naoko, Tanaka, Ryutaro, Kikuchi, Jun-ichi
  • Journal Title: Colloid Surf. A-Physicochem. Eng. Asp. 284/285 Pages: 499-504
• [Journal Article] Electrochemistry of Fullerene C_<60> Embedded in Langmuir-Blodgett Films of Artificial Lipids on Electrodes (2006)
  • Author(s): Nakanishi, Takashi, Ariga, Katsuhiko, Morita, Makoto, Kozai, Hideaki, Taniguchi, Naoya, Murakami, Hiroto, Sagara, Takamasa, Nakashima, Naotoshi
  • Journal Title: Colloid Surf. A-Physicochem. Eng. Asp. 284/285 Pages: 607-612
• [Journal Article] Characterization and Catalytic Performances of Three Dimensional Mesoporous FeSBA-1 Catalysts (2006)
  • Author(s): Vinu, Ajayan, Krithiga, Thangavelu, Balasubramanian, Veerappan V., Asthana, Anjana, Srinivasu, Pavuluri, Mori, Toshiyuki, Ariga, Katsuhiko, Ramanath, Ganapathiraman, Ganesan, Pethuraja G.
  • Journal Title: J. Phys. Chem. B. 110(24) Pages: 11924-11931
• [Journal Article] Recent Progresses on Bio-Inorganic Nanohybrids (2006)
  • Author(s): Ariga, Katsuhiko, Vinu, Ajayan, Miyahara, Masahiko
  • Journal Title: Curr. Nanosci. 2(3) Pages: 197-210
• [Journal Article] Immobilization of Biomaterials to Nano-Assembled Films (Self-Assembled Monolayers, Langmuir-Blodgett Films, and Layer-by-Layer Assemblies) and Their Related Functions (2006)
  • Author(s): Ariga, Katsuhiko, Nakanishi, Takashi, Michinobu, Tsuyoshi
  • Journal Title: J. Nanosci. Nanotechnol. 6(8) Pages: 2278-2301
• [Journal Article] Chemically Non-equivalent Sites in Mesoporous BCN Revealed by Solid State NMR at 21.8T (2006)
  • Author(s): Murakami, Miwa, Shimizu, Tadashi, Tansho, Masataka, Vinu, Ajayan, Ariga, Katsuhiko, Takegoshi, Kiyonori
  • Journal Title: Chem. Lett. 35(9) Pages: 986-987
• [Journal Article] Room Temperature Liquid Fullerenes : An Uncommon Morphology of C_<60> Derivatives (2006)
  • Author(s): Michinobu, Tsuyoshi, Nakanishi, Takashi, Hill, Jonathan P, Funabashi, Masahiro, Ariga, Katsuhiko
  • Journal Title: J. Am. Chem. Soc. 128 (32) Pages: 10384-10385
• [Journal Article] A Chromogenic Indicator for Anion Reporting Based on an N-Substituted Oxoporphyrinogen (2006)
  • Author(s): Hill, Jonathan P., McCarty, Amy Lea, D'Souza, Francis, Labuta, Jan, Redshaw, Carl, Elsegood, Mark R.J., Aoyagj, Masaru, Nakanishi, Takashi, Ariga, Katsuhiko
  • Journal Title: Inorg. Chem. 45(20) Pages: 8288-8296
• [Journal Article] ナノテクに貢献する超分子の技 (2006)
  • Author(s): 有賀克彦
  • Journal Title: 化学と教育 54(9) Pages: 492-493
• [Journal Article] How Molecules Accommodate a 2D Crystal Lattice Mismatch : an Unusual 'Mixed' Conformation of Tetraphenylporphyrin (2006)
  • Author(s): Hill, Jonathan P., Wakayama, Yutaka, Ariga, Katsuhiko
  • Journal Title: Phys. Chem. Chem. Phys. 8(43) Pages: 5034-5037
• [Journal Article] Mechanical Control of Enantioselectivity of Amino Acid Recognition by Cholesterol-Armed Cyclen Monolayer at the Air-Water Interface (2006)
  • Author(s): Michinobu, Tsuyoshi, Shinoda, Satoshi, Nakanishi, Takashi, Hill, Jonathan P., Fujii, Kazuko, Player, Tomoko N., Tsukube, Hiroshi, Ariga, Katsuhiko
  • Journal Title: J. Am. Chem. Soc. 128(45) Pages: 14478-14479
• [Journal Article] 二次元分子パターニング (2006)
  • Author(s): 中西尚志, 有賀克彦
  • Journal Title: 表面 44(11) Pages: 415-432
• [Journal Article] New Families of Mesoporous Materials (2006)
  • Author(s): Vinu, Ajayan, Mori, Toshiyuki, Ariga, Katsuhiko
  • Journal Title: Sci. Technol. Adv. Mater. 7(8) Pages: 753-771
• [Book] Supramolecular Chemistry -Fundamentals and Applications- (2006)
  • Author(s): Ariga, Katsuhiko, Kunitake, Toyoki
  • Total Pages: 208
  • Publisher: Springer-Verlag