Extensive hydration structure of amino acids probed by infrared spectroscopy of large-sized clusters

2011 Fiscal Year Final Research Report

• Project Area: Molecular Science for Supra Functional Systems ? Development of Advanced Methods for Exploring Elementary Process
• Project/Area Number: 19056001
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tohoku University
• Principal Investigator: FUJII Asuka 東北大学, 大学院・理学研究科, 准教授 (50218963)
• Co-Investigator(Renkei-kenkyūsha): MAEYAMA Toshihiko 東北大学, 大学院・理学研究科, 助教 (20250673) ; MATSUDA Yoshiyuki 東北大学, 大学院・理学研究科, 助教 (70400223)
• Project Period (FY): 2007 – 2011
• Keywords: 水素結合 / クラスター / 水 / 赤外分光

Research Abstract

Hydrogen bond network structures of neat water is fundamental information to understand hydrated structures of amino acids. We have studied hydrogen bond network structures of water clusters, which have enough sizes (number of molecules) to hydrate the whole body of an amino acid molecule, by size-selective infrared spectroscopy.

Research Products

• [Journal Article] Solvation-induced σ-complex structure formation in the gas phase: A revisit to the infrared spectoroscopy of [C_6H_6-(CH_3OH)_2]^+ (2011)
  • Author(s): Kenta Mizuse, Yuta Suzuki, Naohiko Mikami, Asuka Fujii
  • Journal Title: J. Phys. Chem. A Volume: 115 Pages: 11156-11161
  • Peer Reviewed
• [Journal Article] Structural origin of the antimagic number in protonated water. Clusters H^+(H_2O)_n: Spectroscopic observation of the "missing" water molecule in the outermost hydration shell (2011)
  • Author(s): Kenta Mizuse, Asuka Fujii
  • Journal Title: J. Phys. Chem. Lett. Volume: 2 Pages: 2130-2134
  • Peer Reviewed
• [Journal Article] Experimental and theoretical determination of the accurate CH/π interaction energies in the benzene-alkane clusters: Correlation between interaction energy and polarizability (2011)
  • Author(s): Asuka Fujii, Hiromasa Hayashi, Jae Woo Park, Takaki Kazama, Naohiko Mikami, Seiji Tsuzuki
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 13 Pages: 14131-14141
  • Peer Reviewed
• [Journal Article] Structural trends of ionized water networks: Infrared spectroscopy of water cluster radical cations (H_2O)_n^+ (n=3-11) (2011)
  • Author(s): Kenta Mizuse, Jer-Lai Kuo, Asuka Fujii
  • Journal Title: Chem. Sci. Volume: 2 Pages: 868-876
  • Peer Reviewed
• [Journal Article] Infrared photodissociation spectroscopy of H^+(H_2O)_6/M_m 'M=Ne, Ar, Kr, Xe, H_2, N_2, and CH_4): messenger-dependent balance between H_3O^+ and H_2O_5^+ core isomers (2011)
  • Author(s): Kenta Mizuse, Asuka Fujii
  • Journal Title: Phys. Chem. Phys. Volume: 13 Pages: 7098-7104
  • Peer Reviewed
• [Journal Article] Spectral signatures of 4-coordinated sites in water clusters: Infrared spectroscopy of phenol-(H_2O)_n (～20<n<～50) (2011)
  • Author(s): Toru Hamashima, Kenta Mizuse, Asuka Fujii
  • Journal Title: J. Phys. Chem. A Volume: 115 Pages: 620-625
  • Peer Reviewed
• [Journal Article] Infrared spectra and hydrogen-bonded network structures of large protonated water clusters H^+(H_2O)_n (n=20-200) (2010)
  • Author(s): Kenta Mizuse, Naohiko Mikami, Asuka Fujii
  • Journal Title: Angew. Chem. Int. Ed. Volume: 49 Pages: 10119-10122
  • Peer Reviewed
• [Journal Article] Long-range migration of a water molecule to catalyze a tautomerization in photoionization of the hydrated formamide cluster (2010)
  • Author(s): Satoshi Maeda, Yoshiyuki Matsuda, Shinichi Mizutani, Asuka Fujii, Koichi Ohno
  • Journal Title: J. Phys. Chem. A Volume: 114 Pages: 11896-11899
  • Peer Reviewed
• [Journal Article] Infrared and electronic spectroscopy of benzene-ammonia cluster radical cations [C_6H_6-(NH_3)_<1,2>]^+: Observation of isolated and microsolvated s-complexes (2010)
  • Author(s): Kenta Mizuse, Hayato Hasegawa, Naohiko Mikami, Asuka Fujii
  • Journal Title: J. Phys. Chem. A Volume: 114 Pages: 11060-11069
  • Peer Reviewed
• [Journal Article] Anticooperative effect induced by mixed solvation in H^+(CH_3OH)_m(H_2O)_n (m+n=5 and 6): A theoretical and infrared spectroscopic study (2010)
  • Author(s): Dan Bing, Toru Hamashima, Asuka Fujii, Jer-Lai Kuo
  • Journal Title: J. Phys. Chem. A Volume: 114 Pages: 8170-8177
  • Peer Reviewed
• [Journal Article] Catalytic action of a single water molecule in a proton-migration reaction (2010)
  • Author(s): Yoshiyuki Matsuda, Ayako Yamada, Ken-ichi Hanaue, Naohiko Mikami, Asuka Fujii
  • Journal Title: Angew. Chem. Int. Ed. Volume: 49 Pages: 4898-4901
  • Peer Reviewed
• [Journal Article] Comprehensive analysis on the structure and proton switch in H^+(CH_3OH)_m(H_2O)_n (m+n=5 and 6) (2010)
  • Author(s): Dan Bing, Toru Hamashima, Quoc Chinh Nguyen, Asuka Fujii, Jer-Lai Kuo
  • Journal Title: J. Phys. Chem. A Volume: 114 Pages: 3096-3102
  • Peer Reviewed
• [Journal Article] Intermolecular proton-transfer in acetic acid clusters induced by vacuum-ultraviolet photoionization (2009)
  • Author(s): Keisuke Ohta, Yoshiyuki Matsuda, Naohiko Mikami, Asuka Fujii
  • Journal Title: J. Chem. Phys. Volume: 131 Pages: 18304
  • Peer Reviewed
• [Journal Article] Infrared spectroscopy of phenol-(H_2O)_<n>10>: Structural strains in hydrogen bond networks if neutral water clusters (2009)
  • Author(s): Kenta Mizuse, Toru Hamashima, Asuka Fujii
  • Journal Title: J. Phys. Chem. A Volume: 113 Pages: 12134-12141
  • Peer Reviewed
• [Journal Article] Interpreteing the physical background of empirical solvent polarity via photodetachment spectroscopy of microsolvated aromatic ketyl anions (2009)
  • Author(s): Toshihiko Maeyama, Keiji Yoshida, Izumi Yagi, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 113 Pages: 10593-10602
  • Peer Reviewed
• [Journal Article] Proton switch correlated with the morphological development of the hydrogen-bond network in H^+(MeOH)_m(H_2O)_1 (m=1-9): A theoretical and infrared spectroscopic study (2009)
  • Author(s): Dan Ding, Jer-Lai Kuo, Ken-ichiro Suhara, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 113 Pages: 2323-2332
  • Peer Reviewed
• [Journal Article] Vibrational spectroscopy of size-selected neutral and cationic clusters combined with vacuum-ultravviolet one-photon ionization detection (2009)
  • Author(s): Yoshiyuki Matsuda, Naohiko Mikami, Asuka Fujii
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 11 Pages: 1279-1290
  • Peer Reviewed
• [Journal Article] Infrared spectroscopy for acetone and its dimer based on photoionization detection with tunable coherent vacuum-ultraviolet light (2009)
  • Author(s): Yoshiyuki Matsuda, Keisuke Ohta, Naohiko Mikami, Asuka Fujii
  • Journal Title: Chem. Phys. Lett. Volume: 471 Pages: 50-52
  • Peer Reviewed
• [Journal Article] Comprehensive analysis of the hydrogen bond network morphology and OH stretching vibrations in protonated methanol-water mixed clusters, H^+(MeOH)_1(H_2O)_n (n=1-8) (2008)
  • Author(s): Jer-Lai Kuo, Zhi-Zhong Xie, Dan Bing, Asuka Fujii, Toru Hamashima, Ken-ichiro Suhara, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 112 Pages: 10125-10133
  • Peer Reviewed
• [Journal Article] Infrared predissociation spectroscopy of cluster cations of protic molecules, 'NH_3)_N^+, n=2-4 and (CH_3OH)_n^+, n=2,3 (2008)
  • Author(s): Masaki Hachiya, Yoshiyuki Matsuda, Ken-ichiro Suhara, Naohiko Mikami, Asuka Fujii
  • Journal Title: J. Chem. Phys. Volume: 129 Pages: 094306
  • Peer Reviewed
• [Journal Article] Observation of an isolated intermediate of the nucleophilic aromatic substitution reaction by infrared spectroscopy (2008)
  • Author(s): Hayato Hasegawa, Kenta Mizuse, Masaki Hachiya, Yoshiyuki Matsuda, Naohiko Mikami, Asuka Fujii
  • Journal Title: Angew. Chem. Int. Ed. Volume: 47 Pages: 6008-6010
  • Peer Reviewed
• [Journal Article] Size-selected infrared predissociation spectroscopy of neutral and cationic formamide-water clusters: Stepwise growth of hydrated structures and intracluster hydrogen transfer induced by vacuum ultraviolet photoionization (2008)
  • Author(s): Daichi Sakai, Yoshiyuki Matsuda, Masaki Hachiya, Mayumi Mori, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 112 Pages: 6840-6859
  • Peer Reviewed
• [Journal Article] Photoelectron spectroscopy of microsolvated benzolhenone radical anions to reveal the origin of solvatochromic shifts in alcoholic media (2008)
  • Author(s): Toshihiko maeyama, Izumi Yagi, Asuka Fujii, Naohiko Mikami
  • Journal Title: Chem. Phys. Lett. Volume: 457 Pages: 18-22
  • Peer Reviewed
• [Journal Article] Nature and physical origin of CH/π interaction: significant difference from conventional hydrogen bonds (2008)
  • Author(s): Seiji Tsuzuki, Asuka Fujii
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 10 Pages: 2584-2594
  • Peer Reviewed
• [Journal Article] CH/π interactions in methane clusters with polycyclic aromatic hydrocarbons (2008)
  • Author(s): Seiji Tsuzuki, Kazumasa Honda, Asuka Fujii, Tadafumi uchimaru, Masuhiro Mikami
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 10 Pages: 2860-2865
  • Peer Reviewed
• [Journal Article] Experimental and theroretical determination of the accurate interaction energies in benzene-hahomethane; the unique nature of the activated CH/π interaction of haloalkanes (2008)
  • Author(s): Asuka Fujii, Kenta Shibasaki, Takaki Kazama, Ryousuke Itaya, Naohiko Mikami, Seiji Tsuzuki
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 10 Pages: 2836-2843
  • Peer Reviewed
• [Journal Article] Theoretical analyses of the morphological development of the hydrogen bond network in protonated methanol clusters (2007)
  • Author(s): Jer-Lai Kuo, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 111 Pages: 9438-9445
  • Peer Reviewed
• [Journal Article] Comprehensive characterization of the photodissociation pathways of protonated tryotophan (2007)
  • Author(s): V. Lapere, B. Lucas, M. Barat. J. A. Fayeton, Y. J. Picard, C. Jouvet, P. Carcabal, I. Nielsen, C. Dedonder-Lardeux, G. Gregoire, A. Fujii
  • Journal Title: J. Chem. Phys. Volume: 127 Pages: 13413-1-13413-11
  • Peer Reviewed
• [Journal Article] Characterization of neutral fragments issued from the photodissociation of protonated tryptopham (2007)
  • Author(s): V. Lapere, B. Lucas, M. Barat. J. A. Fayeton, Y. J. Picard, C. Jouvet, P. Carcabal, I. Nielsen, C. Dedonder-Lardeux, G. Gregoire, A. Fujii
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 9 Pages: 5330-5534
  • Peer Reviewed
• [Journal Article] Stepwise solvatochromism of ketyl anions in the gas phase: Photodetachment excitation spectroscopy of benzophenone and acetophenone radical anions microsolvated with methanol (2007)
  • Author(s): Izumi Yagi, Toshihiko Maeyama, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Phys. Chem. A Volume: 111 Pages: 7646-7652
  • Peer Reviewed
• [Journal Article] Long range influence of an excess proton on the architechture of the hydrogen bond network in large-sized water clusters (2007)
  • Author(s): Kenta Misuse, Asuka Fujii, Naohiko Mikami
  • Journal Title: J. Chem. Phys. Volume: 126 Pages: 231101-1-231101-4
  • Peer Reviewed
• [Journal Article] Stimulated Raman spectroscopy combined with vacuum ultraviolet photoionization: Application to jet-cooled methanol clusters as a new vibrational spectroscopic method for size-selected species in the gas phase (2007)
  • Author(s): Yoshiyuki Matsuda, Masaki Hachiyta, Asuka Fujii, Naohiko Mikami
  • Journal Title: Chem. Phys. Lett. Volume: 442 Pages: 217-219
  • Peer Reviewed
• [Journal Article] Compatibility between methanol and water in the three-dimensional cage formation of large-sized protonated methanol-water mixed clusters (2007)
  • Author(s): Ken--ichiro Suhara, Asuka Fujii, Kenta Mizuse, Naohiko Mikami, Jer-Lai Kuo
  • Journal Title: J. Chem. Phys. Volume: 126 Pages: 194306-1-8
  • Peer Reviewed
• [Journal Article] Magunitude and nature of interactions in benzene-X (X=ethylene, acetylene) in the gas phase: Significantly different CH/π interaction of acetylene as compared with those of ethylene and methane (2007)
  • Author(s): Kenta Shibasaki, Asuka Fujii, Naohiko Mikami, Seiji Tsuzuki
  • Journal Title: J. Phys. Chem. A Volume: 111 Pages: 753-758
  • Peer Reviewed
• [Presentation] クラスター分光で探る水の構造 (2012)
  • Author(s): 藤井朱鳥
  • Organizer: 日本化学会春季年会 第2次先端ウォッチング「高次分子システムのための分子化学:実験と理論の挑戦」
  • Place of Presentation: 横浜
  • Year and Date: 2012-03-26
• [Presentation] フルオレノンアニオンのプロトン性溶媒中における異常発光 (2011)
  • Author(s): 前山俊彦, 八木泉, 吉田啓二, 藤井朱鳥, 三上直彦
  • Organizer: 気相クラスターの光電子脱離分光とDFT計算による解析分子科学討論会
  • Place of Presentation: 札幌
  • Year and Date: 20110929-23
• [Presentation] 希ガス付着による水素結合構造のスイッチング ～H^+(CH_3OH)_n-Ar, Neの赤外分光～ (2011)
  • Author(s): 濱島徹、水瀬賢太, 鈴木雄太, 藤井朱鳥, KUO Jer-Lai
  • Organizer: 分子科学討論会、札幌コンベンションセンター
  • Place of Presentation: 札幌
  • Year and Date: 20110920-23
• [Presentation] メッセンジャー法によって冷却されたプロトン付加水クラスターの赤外分光分子科学討論会 (2011)
  • Author(s): 水瀬賢太, 藤井朱鳥
  • Organizer: 札幌
  • Place of Presentation: 札幌
  • Year and Date: 20110920-23
• [Presentation] 正イオン状態におけるメチル基の水素結合性 ～中世及び正イオンのトリメチルアミン二量体の赤外分光～ (2011)
  • Author(s): 中山雄一朗, 松田欣之, 藤井朱鳥
  • Organizer: 分子科学討論会
  • Place of Presentation: 札幌
  • Year and Date: 20110920-23
• [Presentation] Hydrogen bond networks of water probed by large-sized clusters in the gas phase (2011)
  • Author(s): Asuka Fujii
  • Organizer: 19th International Conference on "Horizons in Hydrogen Bond Research"
  • Place of Presentation: Gottingen, Germany
  • Year and Date: 20110912-17
• [Presentation] Hydrogen bond networks of water probed by large-sized clusters in the gas phase (2011)
  • Author(s): Asuka Fujii
  • Organizer: Workshop on exploring the structure and dynamics of water at interfaces, National Center for Theoretical Science
  • Place of Presentation: Tainan, Taiwan
  • Year and Date: 20110716-17
• [Presentation] Extensive hydration structure of amino acids probed by infrared spectroscopy of large-sized clusters (2011)
  • Author(s): Asuka Fujii
  • Organizer: The 5th symposium on "Molecular science for supra functional systems"
  • Place of Presentation: Royton Sapporo
  • Year and Date: 20110712-13
• [Presentation] Hydrogen bond ring opening and closing in protonated methanol probed by infrared spectroscopy with and without Ar tagging (2011)
  • Author(s): Toru Hamashima, Kenta Mizuse, Asuka Fujii, Jer-Lai Kuo
  • Organizer: 66th International Symposium on Molecular spectroscopy
  • Place of Presentation: Columbus, Ohio, USA
  • Year and Date: 20110620-24
• [Presentation] C…H…N hydrogen bond formation in trimethylamine dimer upon one-photon ionization (2011)
  • Author(s): Yuichiro Nakayama, Yoshiyuki Matsuda, Asuka Fujii
  • Organizer: 66th International symposium on Molecular spectroscopy
  • Place of Presentation: Columbus, Ohio, USA
  • Year and Date: 20110620-24
• [Presentation] 分子クラスター ～質量分析と組み合わせた赤外分光研究～ (2011)
  • Author(s): 藤井朱鳥
  • Organizer: イオン反応研究会
  • Place of Presentation: 堺
  • Year and Date: 2011-12-03
• [Presentation] 大サイズクラスターの分光研究: 現状と展望 (2011)
  • Author(s): 藤井朱鳥
  • Organizer: 分子研研究会
  • Place of Presentation: 岡崎
  • Year and Date: 2011-11-01
• [Presentation] Infrared spectroscopy of size-selected large water clusters (2011)
  • Author(s): Asuka Fujii
  • Organizer: IMS symposium on "recent progress and prospects of cluster science and functional nano-structure science", Institute for Molecular Science
  • Place of Presentation: Okazaki, Japan
  • Year and Date: 2011-01-07
• [Presentation] Infrared spectroscopy of size-selected large water clusters (2010)
  • Author(s): Asuka Fujii
  • Organizer: Pacifichem 2010
  • Place of Presentation: Honolulu, USA
  • Year and Date: 20101215-20
• [Presentation] Water and proton migrations in vacuum-ultraviolet one-photon ionization of hydrated clusters (2010)
  • Author(s): Yoshiyuki Matsuda, Satoshi Maeda, Daichi Sakai, Ayako Yamada, Ken-ichi Hanaue, Shinichi Mizutani, Koichi Ohno, Asuka Fujii
  • Place of Presentation: Honolulu, USA
  • Year and Date: 20101215-20
• [Presentation] ラジカルカチオン状態における水クラスターの水素結合ネットワーク構造 (2010)
  • Author(s): 水瀬賢太, 松田欣之, 三上直彦, 藤井朱鳥
  • Organizer: 第4回分子科学討論会
  • Place of Presentation: 大阪大学
  • Year and Date: 20100914-17
• [Presentation] プロトン付加メタノール-水混合クラスターの赤外分光 ～水素結合OH伸縮振動領域における反協同効果～ (2010)
  • Author(s): 濱島徹, 藤井朱鳥, Bing Dan, Kuo Jer-Lai
  • Organizer: 第4回分子科学討論会
  • Place of Presentation: 大阪大学
  • Year and Date: 20100914-17
• [Presentation] Ionic clusters-Overview (2010)
  • Author(s): Asuka Fujii
  • Organizer: Molecular and ionic clusters conference
  • Place of Presentation: Niigata, Japan
  • Year and Date: 20100905-10
• [Presentation] Infrared spectroscopy of water cluster radical cations (H_2O)_n^+ (n=3 to 11) (2010)
  • Author(s): Kenta Mizuse, Asuka Fujii
  • Organizer: OSU international symposium on molecular spectrocsopy
  • Place of Presentation: Columbus, USA
  • Year and Date: 20100621-25
• [Presentation] Infrared spectroscopy of large-sized phenol-water clusters PhOH-(H_2O)_n (10<n<50) (2010)
  • Author(s): Toru Hamashima, Kenta Mizuse, Asuka Fujii
  • Organizer: OSU international symposium on molecular spectrocsopy
  • Place of Presentation: Columbus, USA
  • Year and Date: 20100621-25
• [Presentation] Infrared spectroscopy of size-selected large water clusters (2010)
  • Author(s): Asuka Fujii
  • Organizer: Discussion meeting on spectroscopy and dynamics of molecules and clusters
  • Place of Presentation: Goa, India
  • Year and Date: 20100218-21
• [Presentation] 大サイズPhenol-(H2O)n(n<～50)の赤外分光 ～大サイズ水クラスターの水素結合ネットワーク構造～ (2009)
  • Author(s): 濱島徹, 水瀬賢太, 藤井朱鳥
  • Organizer: 第3回分子科学討論会
  • Place of Presentation: 名古屋大学東山キャンパス
  • Year and Date: 20090921-24
• [Presentation] アセトン-水クラスターの真空紫外光イオン化誘起プロトンマイグレーション (2009)
  • Author(s): 松田欣之, 山田絢子, 三上直彦, 藤井朱鳥
  • Organizer: 第3回分子科学討論会
  • Place of Presentation: 名古屋大学東山キャンパス
  • Year and Date: 20090921-24
• [Presentation] Infrared spectroscopy of large-sized water networks in gas phase clusters (2009)
  • Author(s): Asuka Fujii
  • Organizer: Symaposium on Dynamics of Molecules and Clusters, Department of Chemistry
  • Place of Presentation: Tohoku University
  • Year and Date: 2009-07-03
• [Presentation] 気相孤立系における芳香族求核置換反応中間体の赤外分光 (2008)
  • Author(s): 水瀬賢太, 長谷川勇人, 蜂谷正樹, 松田欣之, 三上直彦, 藤井朱鳥
  • Organizer: 第2回分子科学討論会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 20080924-27
• [Presentation] ミクロ溶媒和負イオンの光電子脱離分光から見た"溶媒極性"の物理的背景-その1 (2008)
  • Author(s): 前山俊彦, 吉田啓二, 藤井朱鳥, 三上直彦
  • Organizer: 第2回分子科学討論会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 20080924-27
• [Presentation] プロトン付加水クラスターH^+(H\2O)_nにおける大規模水素結合ネットワーク構造 (2008)
  • Author(s): 水瀬賢太, 三上直彦, 藤井朱鳥
  • Organizer: 第2回分子科学討論会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 20080924-27
• [Presentation] 酢酸の水素結合クラスター真空紫外光イオン化検出赤外解離分光 (2008)
  • Author(s): 太田圭亮, 松田欣之, 藤井朱鳥, 三上直彦
  • Organizer: 第2回分子科学討論会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 20080924-27
• [Presentation] Hydrogen bond structure of large-sized protonated water clusters (2008)
  • Author(s): Asuka Fujii
  • Organizer: Gordon Research Conference "Molecular and Ionic Clusters
  • Place of Presentation: Centre Paul Langevin, Aussois, Frane
  • Year and Date: 20080907-12
• [Presentation] 巨大サイズプロトン付加水クラスター赤外分光 ～水素結合ネットワーク構造の段階的発展～ (2008)
  • Author(s): 藤井朱鳥
  • Organizer: 原子衝突研究協会 第33回研究会 北海道大学
  • Place of Presentation: 北海道大学
  • Year and Date: 20080806-08
• [Presentation] プロトン性分子クラスターにおける真空紫外光イオン化誘起クラスター内プロトン移動 (2008)
  • Author(s): 松田欣之, 蜂谷正樹, 太田圭亮, 酒井大地, 三上直彦, 藤井朱鳥
  • Organizer: 第24回化学反応討論会
  • Place of Presentation: 北海道大学
  • Year and Date: 20080602-024
• [Presentation] Infrared and electronic spectroscopy of nucleophilic substitution reaction intermediate cluster cations (2008)
  • Author(s): Kenta Mizuse, Hayato Hasegawa, Asuka Fujii, Naohiko Mikami
  • Organizer: Gordon Research Conference "Photoions, Phiotoionization, and Photodetachment"
  • Place of Presentation: Barga, Italy
  • Year and Date: 20080127-0201
• [Presentation] Infrared spectroscopic investigation of nanoscaled hydrogen bond networks in protonated water clusters (2008)
  • Author(s): Asuka Fujii
  • Organizer: 物理化学コロキウム "Laser Chemistry & Nano Materials'
  • Place of Presentation: 東北大学
  • Year and Date: 20080005-06
• [Presentation] Infrared spectroscopic investigation of nanoscaled hydrogen bond networks in protonated water clusters (2008)
  • Author(s): Asuka Fujii
  • Organizer: G-COE/IREMC International Meeting "Molecular Science for Future Materials and Complex Phenomena"
  • Place of Presentation: Tohoku University
  • Year and Date: 2008-08-22
• [Presentation] Infrared Spectroscopy of Large-Sized Protonated Clusters: Morphological Development of Hydrogen Bond Network (2007)
  • Author(s): Asuka Fujii
  • Organizer: Okazaki Conference "Molecular Science and Chemical Biology of Biomolecular Function", Institute for Molecular Sciences
  • Place of Presentation: Okazaki
  • Year and Date: 20071109-11
• [Presentation] 基本的な溶媒分子のクラスター正イオンの赤外解離分光 (2007)
  • Author(s): 蜂谷正樹, 松田欣之, 藤井朱鳥, 三上直彦
  • Organizer: 第1回分子科学討論会
  • Place of Presentation: 仙台
  • Year and Date: 20070917-20
• [Presentation] ホルムアミドー水クラスターの真空紫外光イオン化検出赤外解離分光 (2007)
  • Author(s): 酒井大地, 松田欣之, 蜂谷正樹, 森麻由美, 藤井朱鳥, 三上直彦
  • Organizer: 第1回分子科学討論会
  • Place of Presentation: 仙台
  • Year and Date: 20070917-20
• [Presentation] 巨大サイズプロトン付加水クラスター, H^+(H_2O)_<15-100>、の赤外分光 ～水の大規模水素結合ネットワークに対する余剰プロトンの影響～ (2007)
  • Author(s): 水瀬賢太, 藤井朱鳥, 三上直彦
  • Organizer: 第1回分子科学討論会
  • Place of Presentation: 仙台
  • Year and Date: 20070917-20
• [Presentation] 芳香族ケチルアニオンの溶媒和発色機構に対する気相光電子脱離分光による検証 (2007)
  • Author(s): 八木泉, 前山俊彦, 藤井朱鳥, 三上直彦
  • Organizer: 第1回分子科学討論会
  • Place of Presentation: 仙台
  • Year and Date: 20070917-20
• [Presentation] 気相クラスターの真空紫外光イオン化検出による質量選別振動分光 (2007)
  • Author(s): 松田欣之
  • Organizer: 平成19年度化学系学協会東北大会 物理化学コロキウム
  • Place of Presentation: 山形大学
  • Year and Date: 2007-09-21
• [Presentation] Infrared spectroscopy of large-sized protonated water clusters (2007)
  • Author(s): Asuka Fujii
  • Organizer: Asia Science Forum
  • Place of Presentation: Sendai International Center
  • Year and Date: 2007-09-11
• [Remarks]
  • URL: http://www.qclab.chem.tohoku.ac.jp/