Conference Presentations

• Takumi Koshiba, Manabu Kanno, Fuminori Misaizu, Hirohiko Kono
  Efficient Quantum Wavepacket Calculations using the Structure-Based Gaussian Expansion with Machine Learning Potentials
  The General Meeting of T²CoMSA and 2024 Student Conference, Taichung, Aug. 30, 2024. OA-5 (oral, invited)
  
  
• Ryosuke Ito
  "Isomerization of Gas Phase Dibenzo Crown Ether Complexes Studied by Ion Mobility-Mass Spectrometry"
  International Symposium of JSPS Core-to-Core Program, Tokyo Institute of Technology, July 30, 2024. P-4 (poster)
  
• Yuto Nakajima
  "Structural Study of Size-Selected Lanthanum Chloride Cluster Anions by Cyclic Ion Mobility Mass Spectroscopy"
  International Symposium of JSPS Core-to-Core Program, Tokyo Institute of Technology, July 30, 2024. P-3 (poster)
  
• Kengo Tsunoda
  "Temperature Dependence of Intramolecular Proton Transfer of Protonated p-Aminobenzoic Acid Induced by Collisions with NH₃"
  International Symposium of JSPS Core-to-Core Program, Tokyo Institute of Technology, July 30, 2024. P-2 (poster)
  
• Daiki Fuse
  "Long-Distance Proton Transfer Carried by an Ammonia Molecule in a Protonated Organic Molecule Studied by Cryogenic Ion-Mobility-Mass Spectrometry"
  International Symposium of JSPS Core-to-Core Program, Tokyo Institute of Technology, July 30, 2024. P-1 (poster)
  
• Fuminori Misaizu
  "Isomer separation of reaction intermediates and products by ion mobility-mass spectrometry"
  International Symposium of JSPS Core-to-Core Program, Tokyo Institute of Technology, July 29, 2024. C7 (oral)
  
  
• Hiroki Kobayashi, Yuki Nakagawa, Eisuke Yokoyama, Nobuo Nishimiya, Masaomi Sanekata, Masahide Tona, Hiroaki Yamamoto, Keizo Tsukamoto, Kiyokazu Fuke, Keijiro Ohshimo, Fuminori Misaizu
  Time-evolution measurements of ion particles formed in high-power pulsed magnetron sputtering using a reflectron-type time-of-flight mass spectrometer
  The 17th International Symposium on Sputtering & Plasma Processes, Kyoto, July 4, 2024. P4-12 (poster)
  
• Yuki Nakagawa, Hiroki Kobayashi, Eisuke Yokoyama, Nobuo Nishimiya, Masaomi Sanekata, Masahide Tona, Hiroaki Yamamoto, Keizo Tsukamoto, Kiyokazu Fuke, Keijiro Ohshimo, Fuminori Misaizu
  Observation of laser-induced fluorescence in the deposition region of high-power pulsed magnetron sputtering (HPPMS)
  The 17th International Symposium on Sputtering & Plasma Processes, Kyoto, July 4, 2024. P4-11 (poster)
  
• Eisuke Yokoyama, Yuki Nakagawa, Hiroki Kobayashi, Nobuo Nishimiya, Masaomi Sanekata, Masahide Tona, Hiroaki Yamamoto, Keizo Tsukamoto, Kiyokazu Fuke, Keijiro Ohshimo, and Fuminori Misaizu
  Evaluation of gas rarefaction phenomenon from discharge delay time in deep oscillation magnetron sputtering
  The 17th International Symposium on Sputtering & Plasma Processes, Kyoto, July 4, 2024. P4-10 (poster)
  
  
• Manabu Kanno
  Electronic and Reaction Dynamics of Near-Infrared-Induced Conversion from Polyhydroxy Fullerenes to Graphene Flakes
  17th Quantum Reactive Scattering Workshop, Istanbul, June 28, 2024. D5-IL-2 (oral, invited)
  
  
• Takumi Koshiba, Manabu Kanno, Fuminori Misaizu, Hirohiko Kono
  Potential energy estimation by Gaussian process regression for acceleration of the structure-based Gaussian expansion processes
  The 8th Japan-Czech-Slovakia International Symposium on Theoretical Chemistry, Sapporo, June 19, 2024. PII-19 (poster)
  
• Manabu Kanno, Mahiro Honkai, Akinobu Ikeda, Kazusa Hojo, Fuminori Misaizu, Hirohiko Kono
  Near-Infrared-Induced Conversion from Polyhydroxy Fullerenes to Graphene Flakes as a Seed for Carbon Nanotubes
  The 8th Japan-Czech-Slovakia International Symposium on Theoretical Chemistry, Sapporo, June 18, 2024. PI-17 (poster)
  
• Yukun Bai, Naoki Kishimoto, Gota Kikugawa
  Integrating Quantum Chemical Calculations and Molecular Dynamics Simulations for the Crosslinking Process of Cyanate Resin
  The 8th Japan-Czech-Slovakia International Symposium on Theoretical Chemistry, Sapporo, June 18, 2024. PI-15 (poster)
  
  
• Yu Watabe, Takumi Koshiba, Yuri Ito, Manabu Kanno, Keijiro Ohshimo, Fuminori Misaizu
  UV-Vis photodissociation processes of O₄⁺ studied by ion imaging experiments and theoretical calculations
  39th Symposium on Chemical Kinetics and Dynamics, Shizuoka, June 13, 2024. 2P15 (poster)
  

• Manabu Kanno, Kazuma Suzuki, Hirohiko Kono
  Efficient Wave Packet Expansions in Terms of Gaussians for Quantum Reaction Dynamics
  Structure and Dynamics: Spectroscopy and Scattering, Kolkata, Oct. 5, 2023. L-13 (oral, invited)
  
• Fuminori Misaizu
  Structures and reactions in gas-phase ions studied by ion mobility-mass spectrometry
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 10, 2023. 10B1 (oral)
  
• Yuta Naruse, Hiroya Sakakura, Yuto Nakajima, Keijiro Ohshimo, Fuminori Misaizu
  Structures of silver fluoride cluster cations studied by ion mobility-mass spectrometry
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 10, 2023. 2P038 (poster)
  
• Kyosuke Watanabe, Ryosuke Ito, Keijiro Ohshimo, Fuminori Misaizu
  Structural studies of dibenzo-crown-ether complexes with NH₄⁺ ion by cryogenic ion mobility-mass spectrometry
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 10, 2023. 2P036 (poster)
  
• Daiki Fuse, Kengo Tsunoda, Manabu Kanno, Keijiro Ohshimo, Fuminori Misaizu
  Long-distance intramolecular proton transfer of protonated 4-aminocinnamic acid in the gas phase
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 10, 2023. 2P030 (poster)
  
• Yukun Bai, Naoki Kishimoto
  Elucidation of cyanate molecular cyclization reaction pathways involving molecular catalysts containing transition metals by quantum chemical calculations
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 8, 2023. 1P177 (poster)
  
• Yu Watabe, Takumi Koshiba, Yuri Ito, Manabu Kanno, Keijiro Ohshimo, Fuminori Misaizu
  UV-Vis photodissociation of O₄⁺ studied by ion imaging technique
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 8, 2023. 1P046 (poster)
  
• Keyun Wang, Naoki Kishimoto, Atsuya Muranaka, Ryosuke Miyake
  Quantum chemical analysis of circular dichroism spectra for cyclic octa-nuclear complexes of chiral tripeptide ligands
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan, Sendai, Sep. 8, 2023. 1P043 (poster)
  
• Yuto Nakajima, Toshiaki Nagata, Keijiro Ohshimo, Fuminori Misaizu
  Size dependent structures of platinum oxide cluster cations and anions studied by ion mobility-mass spectrometry
  ISSPIC XXI, Berlin, Sep. 7, 2023. P-B31 (poster)
  
• Ryosuke Ito, Keijiro Ohshimo, Fuminori Misaizu
  π-π Interactions in Host-Guest Complexes Revealed by Cryogenic Ion Mobility-Mass Spectrometry
  ISSPIC XXI, Berlin, Sep. 7, 2023. P-B37 (poster)
  
• Manabu Kanno, Kazuma Suzuki, Hirohiko Kono
  A structure-based Gaussian expansion for quantum reaction dynamics: Application to hydrogen tunneling in malonaldehyde
  The 5th Conference of Theory and Applications of Computational Chemistry, Sapporo, Sep. 7, 2023. 7Po-10 (poster)
  
• Takumi Koshiba, Mizuhiro Kominato, Yuri Ito, Manabu Kanno, Keijiro Ohshimo, Hirohiko Kono, Fuminori Misaizu
  Classical and quantum dynamics of vibrational relaxation in H₃O⁺-Ar
  The 5th Conference of Theory and Applications of Computational Chemistry, Sapporo, Sep. 5, 2023. 5Po-30 (poster)
  
• Yuto Nakajima
  Size dependent structures of platinum oxide cluster cations and anions studied by ion mobility-mass spectrometry
  ISSPIC XXI Graduate Student Seminar, Berlin, Sep. 2, 2023. (oral)
  
• Ryosuke Ito
  π-π Interactions in Host-Guest Complexes Revealed by Cryogenic Ion Mobility-Mass Spectrometry
  ISSPIC XXI Graduate Student Seminar, Berlin, Sep. 2, 2023. (oral)
  
• Keijiro Ohshimo, Yuya Takasaki, Kengo Tsunoda, Ryosuke Ito, Manabu Kanno, and Fuminori Misaizu
  Proton transfer reaction in protonated p-aminobenzoic acid by an ammonia molecule acting as a vehicle - Study with cryogenic ion mobility-mass spectrometry
  32nd International Conference on Ion Mobility Spectrometry, Maastricht (Netherlands), Aug. 22, 2023. (oral, E3)
  
• Fangwen Dai, Sota Hirai, Yotaro Misao, Yuto Nakajima, Hiroya Sakakura, Keijiro Ohshimo, and Fuminori Misaizu
  Stable compositions and structures of oxide cluster ions of rare-earth metals (Sc, Y, and La)
  32nd International Conference on Ion Mobility Spectrometry, Maastricht (Netherlands), Aug. 22, 2023. (poster, P22)
  
• Ryosuke Ito, Xi He, Kengo Tsunoda, Keijiro Ohshimo, and Fuminori Misaizu
  Two conformer structures of crown ether complexes with metal ions studied by cryogenic ion mobility-mass spectrometry
  32nd International Conference on Ion Mobility Spectrometry, Maastricht (Netherlands), Aug. 22, 2023. (poster, P23)
  
• NAKAJIMA, Yuto; DAI, Fangwen; SAKAKURA, Hiroya; OHSHIMO, Keijiro; MISAIZU, Fuminori
  Reactions of carbon cluster anions with hydrocarbons studied by ion mobility-mass spectrometry
  38th Symposium on Chemical Kinetics and Dynamics, Fukuoka, June 8, 2023. 2P13 (poster)
  
• OHSHIMO, Keijiro; TAKASAKI, Yuya; TSUNODA, Kengo; ITO, Ryosuke; KANNO, Manabu; MISAIZU, Fuminori
  Intramolecular proton transfer in protonated aminobenzoic acid studied by ion mobility-mass spectrometry and ab initio molecular dynamics simulation
  38th Symposium on Chemical Kinetics and Dynamics, Fukuoka, June 7, 2023. 1P02 (poster)
  

• Eisuke Yokoyama, Masaomi Sanekata, Nobuo Nishimiya, Masahide Tona, Hiroaki Yamamoto, Keizo Tsukamoto, Kiyokazu Fuke, Keijiro Ohshimo, and Fuminori Misaizu
  An Optical Emission Spectroscopic Study of Deep Oscillation Magnetron Sputtering of Titanium
  11th International Conference on Reactive Plasmas, Sendai, October 5, 2022. HW6.00076
  
• Yingxiao Xi
  Analysis of crosslinking reaction process of network polymers using quantum chemical calculation and its application to reaction simulation
  The US-JAPAN/EU-JAPAN Joint Conference on Composite Materials, Sendai, July 22, 2022. 31-JAPAN (oral)
  
• Naoki Kishimoto
  Quantum Chemical Calculations Combined with Molecular Reaction Simulations for Multiscale Modeling of Composite Materials
  The US-JAPAN/EU-JAPAN Joint Conference on Composite Materials, Sendai, July 20, 2022. 02-SIP (oral)
  
• Yuri Ito, Mizuhiro Kominato, Yuji Nakashima, Manabu Kanno, Fuminori Misaizu
  Ion imaging of infrared photodissociation of H₃O⁺-Ar and H⁺(H₂O)₂-Ar
  37th Symposium on Chemical Kinetics and Dynamics, Sendai, June 1, 2022. 1A1 (oral)
  

• Manabu Kanno, Kazuma Suzuki, Toshiaki Maeda, Benoît Mignolet, Françoise Remacle, Hirohiko Kono, Yuichi Fujimura
  Quantum molecular dynamics simulations for tunneling and nonadiabatic transition
  PACIFICHEM2021, Online, Dec. 17, 2021 (Oral, Invited)
  
• Keijiro Ohshimo, Ryosuke Ito, Xi He, Fuminori Misaizu
  Isomerization Reactions of Host-Guest Complexes Studied by Variable-Temperature Cryogenic Ion Mobility-Mass Spectrometry
  Annual Meeting of International Society for Ion Mobility Spectrometry (ISIMS), Online, Jul. 28, 2021. (Oral)
  
• Xi He, Keijiro Ohshimo, Ryosuke Ito, Fuminori Misaizu
  Conformations of Alkali Metal Ion-Crown Ether Complexes Studied by Cryogenic Ion Mobility-Mass Spectrometry
  Annual Meeting of International Society for Ion Mobility Spectrometry (ISIMS), Online, Jul. 27, 2021. P11 (Poster)
  
• Yuri Ito, Mizuhiro Kominato, Yuji Nakashima, Fuminori Misaizu
  Imaging the vibrational predissociation of Ar-tagged protonated water clusters
  29th International Symposium on Molecular Beams (ISMB2021), Online, Jul. 1-2, 2021. #47 (Poster)
  

• Toshiaki Nagata
  Geometrical Structures of Ceria-Based Composite Clusters Studied by Ion Mobility Mass Spectrometry
  The 76th Fujihara Seminar: International Workshop on Designer Nanocluster Materials - From Gas Phase to Condensed Phase -, Tomakomai, Oct. 2, 2019. IVY5 (Oral)
  
• Masayuki Kadoguchi, Ryosuke Ito, Hiroaki Yamamoto, Masahide Tona, Keizo Tsukamoto, Keijiro Ohshimo, Fuminori Misaizu
  Size-Dependent Reactivity and Inertness in O₂ Adsorption on Silver and Copper Nanocluster Cations
  The 76th Fujihara Seminar: International Workshop on Designer Nanocluster Materials - From Gas Phase to Condensed Phase -, Tomakomai, Sep. 30, 2019. P11 (Poster)
  
• Motoyoshi Nakano, Yudai Ishimura, Riki Hotta, Daiki Hebiguchi, Toshiaki Nagata, Fuminori Misaizu
  Formation of closed-shell sodium oxide cluster cations investigated by ion mobility mass spectrometry
  35th Symposium on Chemical Kinetics and Dynamics, Higashi-Hiroshima, June 6, 2019. 2P15 (poster)
  
• Yuri Ito, Yuji Nakashima, Kenichi Okutsu, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu
  Visible photodissociation of (NO)_2,3⁺ studied by ion imaging and theoretical calculations
  35th Symposium on Chemical Kinetics and Dynamics, Higashi-Hiroshima, June 5, 2019. 1P17 (poster)
  

• Y. Ito
  Ion imaging study on ultraviolet photodissociation process of Mg⁺-NO complex
  Tohoku-Melbourne Workshop on Chemistry, Melbourne, November 9, 2018 (Oral, Invited).
  
• Y. Nakashima
  Fast and slow photodissociation processes of carbon dioxide dimer cation
  Tohoku-Melbourne Workshop on Chemistry, Melbourne, November 9, 2018 (Oral, Invited).
  
• F. Misaizu
  Photofragment-ion imaging from gas-phase molecular complexes
  Tohoku-Melbourne Workshop on Chemistry, Melbourne, November 9, 2018 (Oral, Invited).
  
• Yuji Nakashima, Kenichi Okutsu, Yuri Ito, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Imaging Study of Photodissociation Processes of Water-Oxygen Molecular Complex Ion
  Stereodynamics 2018, Arosa, Switzerland, September 3-4, 2018. P10 (Poster)
  
• Kenichi Okutsu, Yuji Nakashima, Yuri Ito, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Dissociation mechanism of (CO₂)₂⁺ in visible region using a double linear reflectron ion imaging apparatus
  Stereodynamics 2018, Arosa, Switzerland, September 3-4, 2018. P6 (Poster)
  
• J. W. J. Wu, R. Moriyama, M. Nakano, K. Ohshimo, and F. Misaizu
  Similarities and Differences in Structural Growth in Group 5 Metal Oxide Cluster Ions Studied by Ion Mobility Mass Spectrometry
  19th International Symposium on Small Particles and Inorganic Clusters, Hangzhou, China, August 16, 2018. B52 (Poster)
  
• T. Nagata, J. W. J. Wu, M. Nakano, K. Ohshimo, and F. Misaizu
  Active site structures of cationic cerium oxide clusters studied by ion mobility mass spectrometry and density functional theory calculations
  19th International Symposium on Small Particles and Inorganic Clusters, Hangzhou, China, August 16, 2018. B35 (Poster)
  
• E. Kwon, F. Misaizu, T. Kaneko, Y. Iwabuchi, Y. Kasama, K. Kawachi, and T. Kamigaki
  Research Program of Atom Endohedral Fullerenes in Tohoku University Japan: Introduction and Research Activities
  19th International Symposium on Small Particles and Inorganic Clusters, Hangzhou, China, August 16, 2018. B2 (Poster)
  
• M. A. Latif, Jenna Wu, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Compositions and structures of palladium oxide cluster cations studied by ion mobility mass spectrometry
  19th International Symposium on Small Particles and Inorganic Clusters, Hangzhou, China, August 14, 2018. A13 (Poster)
  
• M. Nakano, R. Moriyama, J. W. J. Wu, K. Ohshimo, and F. Misaizu
  Bilayer fullerenes studied by ion mobility mass spectrometry
  19th International Symposium on Small Particles and Inorganic Clusters, Hangzhou, China, August 13, 2018. (Oral, Hot topics)
  
• Keijiro Ohshimo, Tohru Takahashi, Motoyoshi Nakano, and Fuminori Misaizu
  Geometrical structures and molecular adsorption reactions of alkali-halide cluster ions investigated by ion mobility-mass spectrometry
  Salt of the Earth: 2018 World Salt Symposium, Utah, U.S.A., June 20, 2018. (Poster)
  
• Toshiaki Nagata, Jenna W. J. Wu, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Geometrical structures and reactions of cerium oxide cluster cations studied by ion mobility mass spectrometry
  Gas Phase Model Systems for Catalysis - GPMC 2018, Ulm, Germany, June 19, 2018. (Oral)
  
• F. Misaizu
  Stable compositions, geometrical structures, and chemical reactions of gas-phase clusters: An ion mobility-mass spectrometric study
  Chemistry Department Seminar, University of Utah, Salt Lake City, Utah, U. S. A., June 18, 2018.
  
• Riki Hotta, Jenna W. J. Wu, Toshiaki Nagata, Motoyoshi Nakano, and Fuminori Misaizu
  Adsorption reaction kinetics of water molecules on sodium fluoride cluster cations
  34th Symposium on Chemical Kinetics and Dynamics, Kizugawa, June 6, 2018. 1P04 (poster)
  
• Yuji Nakashima, Kenichi Okutsu, Yuri Ito, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Visible photodissociation processes of CO₂ dimer cation studied by ion imaging experiments and theoretical calculations
  34th Symposium on Chemical Kinetics and Dynamics, Kizugawa, June 6, 2018. 1P20 (poster)
  

• Fuminori Misaizu
  Structures and charges of nanocarbon ions with up to 800 atoms
  International Symposium on Ion Mobility Spectrometry (ISIMS), Warsaw, Poland, July 25, 2017. (Oral)
  
• Kenichi Okutsu, Yuji Nakashima, Yuri Ito, Keita Fujimoto, Motoyoshi Nakano, Keijiro Ohshimo, and Fuminori Misaizu
  Fragment ion imaging with a double linear reflectron - Visible photodissociation of mass-selected (CO₂)₂⁺
  International Symposium on "Diversity of Chemical Reaction Dynamics", Himeji, Japan, July 15, 2017. (Poster)
  
• Fuminori Misaizu
  Geometrical structures and chemical reactions of gas-phase cluster ions studied by ion mobility-mass spectrometry
  International Symposium on "Diversity of Chemical Reaction Dynamics", Himeji, Japan, July 14, 2017. (Oral, Invaited)
  
• Ryoichi Moriyama, Jenna Wu, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu
  Bilayer fullerene ions observed by ion mobility mass spectrometry
  33rd Symposium on Chemical Kinetics and Dynamics, Nagoya, Japan, June 8, 2017, 2P24 (Poster)
  
• Kengo Akimoto, Masato Ogawa, Wataru Iwasaki, Hiroaki Yamamoto, Masahide Tona, Keizo Tsukamoto, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu
  Electron shell effects in molecular adsorption reactions on copper cluster cations formed by high power impulse magnetron sputtering
  33rd Symposium on Chemical Kinetics and Dynamics, Nagoya, Japan, June 8, 2017, 2P23 (Poster)
  
• Kenichi Okutsu, Yuji Nakashima, Kenichiro Yamazaki, Keita Fujimoto, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu, Ohshimo Keijiro, Fuminori Misaizu
  Development of a linear-type double reflectron for focused imaging of photofragment ions from mass-selected ions
  33rd Symposium on Chemical Kinetics and Dynamics, Nagoya, Japan, June 8, 2017, 2Y2 (Oral)
  
• Jenna W. J. Wu, Ryoichi Moriyama, Motoyoshi Nakano, Ohshimo Keijiro, Fuminori Misaizu
  Geometrical structure analysis on niobium oxide cluster ions (Nb_mO_n^+/-, m ≦ 12) by ion mobility mass spectrometry
  33rd Symposium on Chemical Kinetics and Dynamics, Nagoya, Japan, June 7, 2017, 1P29 (Poster)
  
• Yuji Nakashima, Keita Fujimoto, Kenichi Okutsu, Yuri Ito, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu
  Ion imaging study of photofragments from CO₂ dimer cation using a linear-type double reflectron
  33rd Symposium on Chemical Kinetics and Dynamics, Nagoya, Japan, June 7, 2017, 1P27 (Poster)
  

• F. Misaizu
  Isomer- and size-selected photodissociation reactions of carbon cluster ions
  The 11th General Meeting of Asian Consortium on Computational Materials Science - Virtual Organization (ACCMS-VO11), Sendai, December 20, 2016 (Oral, Invited)
  
• K. Okutsu, K. Fujimoto, Y. Nakashima, M. Nakano, K. Ohshimo, and F. Misaizu
  Development of a photofragment ion imaging apparatus using a linear-type tandem reflectron: Photodissociation of Mg⁺Ar and Ca⁺Ar in ultraviolet region
  Stereodynamics2016, Taipei, Republic of China (Taiwan), November 8, 2016. No. 31 (Poster)
  
• F. Misaizu
  Structures and Reactions of Transition Metal Oxide Cluster and Nanoparticle Ions Studied by Ion Mobility Mass Spectrometry
  2nd International Conference on Innovations in Mass Spectrometry, Moscow, Russia, November 8, 2016. (Oral, Invited)
  
• K. Ohshimo, R. Moriyama, J. W. J. Wu, S. Azuma, M. A. Latif, M. Nakano, and F. Misaizu
  Structures and Reactions of Transition Metal Oxide Cluster Ions
  18th International Symposium on Small Particles and Inorganic Clusters, Jyvaskyla, Finland, August 16, 2016. No. A-68 (Poster)
  
• F. Misaizu, T. Kaneko, Y. Iwabuchi, E. Kwon, Y. Kasama, K. Kawachi, and K. Asano
  Research Program of Atom Endohedral Fullerenes in Tohoku University Japan
  18th International Symposium on Small Particles and Inorganic Clusters, Jyvaskyla, Finland, August 18, 2016. No. B-69 (Poster)
  
• K. Okutsu, Y. Nakashima, K. Fujimoto, M. Nakano, K. Ohshimo, and F. Misaizu
  Velocity Map Imaging of Photofragment Ions from Mass-Selected Cluster Ions Studied with A Linear-Type double Reflectron
  18th International Symposium on Small Particles and Inorganic Clusters, Jyvaskyla, Finland, August 18, 2016. No. B-70 (Poster)
  
• M. Nakano, K. Okutsu, Y. Nakashima, K. Fujimoto, K. Ohshimo, and F. Misaizu
  Ion Imaging Study of Photofragments from Mass-Selected Cluster Ions with Double Linear Reflectron Mass Spectrommeters
  Advanced Particle Imaging Techniques: 1986-2016 and beyond, Telluride, Colorado, U. S. A. , August 9, 2016, T12 (Oral, Invited)
  
• K. Okutsu, Y. Nakashima, K. Fujimoto, M. Nakano, K. Ohshimo, and F. Misaizu
  Development of an imaging apparatus for photofragment ions from mass selected ions using a linear-type double reflectron
  Advanced Particle Imaging Techniques: 1986-2016 and beyond, Telluride, Colorado, U. S. A. , August 11, 2016, P8 (Poster)
  
• Y. Nakashima, K. Okutsu, K. Fujimoto, M. Nakano, K. Ohshimo, and F. Misaizu
  Ion imaging study using double linear reflectron mass spectrometers: application to photodissociation of Mg⁺Ar and Ca⁺Ar complex ions
  Advanced Particle Imaging Techniques: 1986-2016 and beyond, Telluride, Colorado, U. S. A. , August 9, 2016, P9 (Poster)
  
• K. Okutsu, K. Fujimoto, K. Yamazaki, Y. Nakashima, M. Nakano, K. Ohshimo, and F. Misaizu
  Development of an imaging apparatus for photofragment ions from massselected ions using a tandem linear reflectron
  Gordon Research Conference - Molecular Interactions & Dynamics, Easton, Massachusetts, U. S. A., July 11, 2016, 60 (Poster)
  
• Keijiro Ohshimo
  Size- and isomer-dependent adsorption reactivity of metal oxide cluster ions studied by ion mobility mass spectrometry
  The 20th East Asian Workshop on Chemical Dynamics, Kaohsiung, Taiwan, June 14, 2016 (Oral) 19
  
• Motoyoshi Nakano, Ryoichi Moriyama, Keijiro Ohshimo, Fuminori Misaizu
  Adsorption rate constants of CO on cobalt oxide cluster ions investigated by ion mobility mass spectrometry
  32nd Symposium on Chemical Kinetics and Dynamics, Omiya, Japan, June 2, 2016. (Poster) 2P03
  
• Yuji Nakashima, Kenichi Okutsu, Kenichiro Yamazaki, Keita Fujimoto, Motoyoshi Nakano, Keijiro Ohshimo, Fuminori Misaizu
  Ion imaging study of photofragments from Mg⁺Ar and Ca⁺Ar complex ions using double linear reflectron mass spectrometers
  32nd Symposium on Chemical Kinetics and Dynamics, Omiya, Japan, June 2, 2016. (Poster) 2P29
  

• K. Okutsu, Y. Nakashima, K. Fujimoto, K. Yamazaki, M. Nakano, K. Ohshimo, F. Misaizu
  Photodissociation dynamics of mass-selected cluster ions studied by a linear-type tandem reflectron with an imaging detector
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 17, 2015, PHYS-879 (Poster)
  
• M. Nakano, R. Moriyama, K. Ohshimo, F. Misaizu
  Structures and CO-adsorption reactions of cobalt oxide cluster ions investigated by ion mobility mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 17, 2015, ANAL-554 (Poster)
  
• R. Moriyama, R. Sato, T. Komukai, M. Nakano, K. Ohshimo, F. Misaizu
  Structures and chemical compositions of gas phase chromium oxide cluster anions studied by ion mobility-mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 17, 2015, ANAL-553 (Poster)
  
• J.W. Wu, R. Moriyama, M. Nakano, K. Ohshimo, F. Misaizu
  Structure variation between vanadium oxide cluster cations and anions analyzed by ion mobility mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 17, 2015, ANAL-551 (Poster)
  
• K. Ohshimo, R. Moriyama, J.W. Wu, N. Norimasa, T. Komukai, S. Azuma, R. Sato, M. Latif, M. Nakano, F. Misaizu
  Geometrical structures and reactions of metal oxide cluster ions studied by ion mobility-mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 16, 2015, PHYS-469 (Oral, Invited)
  
• K. Ohshimo, T. Takahashi, R. Moriyama, M. Nakano, F. Misaizu
  Geometrical structures of alkali-halide cluster ions investigated by ion mobility-mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 16, 2015, ANAL-437 (Oral, Invited)
  
• K. Ohshimo, S. Azuma, T. Komukai, R. Moriyama, M. Nakano, F. Misaizu
  Structures and CO-adsorption reactivities of nickel oxide cluster ions studied by ion mobility mass spectrometry
  PACIFICHEM2015, Honolulu, Hawaii, U. S. A., December 16, 2015, ANAL-434 (Oral, Invited)
  
• K. Ohshimo, S. Azuma, T. Komukai, N. Norimasa, R. Moriyama, J. W. J. Wu, M. Nakano, and F. Misaizu,
  Geometrical Structures and Chemical Reactions of Transition Metal Oxide Cluster and Nanoparticle Ions,
  EMN Meeting on Photocatalysis, Las Vegas, NV, U. S. A., November 23, 2015. (Oral, Invited)
  
• K. Ohshimo, R. Moriyama, J. W. J. Wu, T. Komukai, S. Azuma, M. Nakano, and F. Misaizu
  Structures and reactions of metal oxide nanoparticle ions studied by ion mobility- mass spectrometry
  International Symposium on Ion Mobility Spectrometry (ISIMS), Cordoba, Spain, July 28, 2015. Oral No. 24 (oral)
• K. Ohshimo, T. Takahashi, R. Moriyama, M. Nakano, and F. Misaizu
  Geometrical structures of alkali-halide nanocrystal ions studied by ion mobility-mass spectrometry
  International Symposium on Ion Mobility Spectrometry (ISIMS), Cordoba, Spain, July 29, 2015. P06 (poster)
• M. Nakano, R. Moriyama, K. Ohshimo, F. Misaizu
  CO-adsorption reactions on cobalt oxide cluster cations investigated by ion mobility mass spectrometry
  31st Symposium on Chemical Kinetics and Dynamics, Sapporo, Hokkaido, Japan, June 3, 2015. (Poster) 1P05
  
• S. Azuma, T. Komukai, R. Moriyama, M. Nakano, K. Ohshimo, F. Misaizu
  Size and structure dependences of CO-adsorption reactivities on nickel oxide cluster cations investigated by ion mobility mass spectrometry
  31st Symposium on Chemical Kinetics and Dynamics, Sapporo, Hokkaido, Japan, June 3, 2015. (Poster) 1P06
  
• K. Okutsu, K. Fujimoto, K. Yamazaki, M. Nakano, K. Ohshimo, and F. Misaizu,
  Ion imaging study of photofragment ion from mass-selected Mg⁺Ar with a linear-type tandem reflectron
  31st Symposium on Chemical Kinetics and Dynamics, Sapporo, Hokkaido, Japan. June 3, 2015. (Poster) 1P07
  
• T. Tokiwa, Y. Nishi, N. Kishimoto, K. Ohno
  Automated exploration of isomerization and dissociation pathways in molecular cations by the GRRM program
  31st Symposium on Chemical Kinetics and Dynamics, Sapporo, Hokkaido, Japan, June 3, 2015. (Poster) 1P14
  

• K. Ohshimo, S. Azuma, T. Komukai, R. Moriyama, and F. Misaizu,
  Size- and isomer-dependent reactivity of nickel oxide cluster ions studied by ion mobility mass spectrometry,
  17th International Symposium on Small Particles and Inorganic Clusters, Fukuoka, Japan, September 11, 2014. (Poster) B64
  
• T. Komukai, R. Moriyama, K. Ohshimo, and F. Misaizu,
  Size-dependent structures of iron oxide cluster ions studied by ion mobility mass spectrometry
  17th International Symposium on Small Particles and Inorganic Clusters, Fukuoka, Japan,
  September 11, 2014. (Poster) B46
  
• R. Moriyama, J. W. J. Wu, K. Ohshimo, and F. Misaizu,
  Geometrical structures of vanadium oxide cluster ions studied by ion mobility mass spectrometry
  17th International Symposium on Small Particles and Inorganic Clusters, Fukuoka, Japan, September 11, 2014. (Poster) B57
  
• J. W. J. Wu, R. Moriyama, H. Tahara, K. Ohshimo, and F. Misaizu,
  Stoichiometry of cationic and anionic vanadium oxide clusters analyzed by ion mobility mass spectrometry
  17th International Symposium on Small Particles and Inorganic Clusters, Fukuoka, Japan, September 9, 2014. (Poster)
  
• K. Okutsu, K. Yamazaki, K. Ohshimo, and F. Misaizu,
  Photofragment-ion imaging from mass-selected cluster ions using a linear-type tandem reflectron
  17th International Symposium on Small Particles and Inorganic Clusters, Fukuoka, Japan, September 9, 2014. (Poster) A14
  
• K. Ohshimo, R. Moriyama,H. Tahara, N. Norimasa, J. W. J. Wu, T. Komukai, T. Takahashi, and F. Misaizu,
  Stable species of ionic clusters observed by ion mobility mass spectrometry
  30th Symposium on Chemical Kinetics and Dynamics, Himej, Hyogo, Japan. June 5, 2014. (Poster) 2P18.
  
• K. Ohshimo, T. Komukai, H. Tahara, R. Moriyama, J. W. J. Wu, N. Norimasa, and F. Misaizu,
  Structures of metal oxide cluster ions studied by ion mobility mass spectrometry
  30th Symposium on Chemical Kinetics and Dynamics, Himej, Hyogo, Japan. June 5, 2014. (Oral) 2A02.
  
• K. Okutsu, K. Yamazaki, K. Ohishimo, and F. Misaizu,
  Development of a photofragment-ion imaging apparatus using a linear-type tandem reflectron
  30th Symposium on Chemical Kinetics and Dynamics, Himej, Hyogo, Japan. June 4, 2014. (Poster) 1P23.
  
• K. Ohshimo, T. Komukai, F. Misaizu
  "Structures of transition-metal oxide cluster ions studied by ion mobility mass spectrometry"
  GPMC 2014 - Gas Phase Model Systems for Catalysis, Ulum, Germany, (Poster) April 8, 2014 P2.
  

• KOYASU Kiichiro, MORIYAMA Ryoichi, OHTAKI Tomohiro, HOSOYA Jun, MISAIZU Fuminori
  "Isomer-separated photodissocaition of carbon and silicon cluster ions"
  Asian International Symposium, Shiga, March 24 2013. (Oral) 3G8-46
  

• F. Misaizu,
  Reactions and spectroscopy of isomer-selected cluster ions by mobility spectrometry, "Path to Next-generation IMS: New Concepts, Advanced Instrumentation, and Leveraging the Ion-molecule Chemistry,"
  Workshop 5 in 19th IMSC, Kyoto, September 2012. (oral)
• K. Komatsu, K.koyasu, and F. Misaizu,
  Size-dependent structures pf zinc oxide cluster ions studied by ion mobility mass spectromerty
  19th International Mass Spectrometry Conference, Kyoto, 17th September 2012. (poster)　PMo-048
  
• K. Koyasu, R. Moriyama, T. Ohtaki, J. Hosoya, and F. Misaizu,
  Isomer-selected photodissociation of carbon and silicon cluster ions with ion mobility mass spectrometry using a double reflectron time-of-flight mass spectrometer
  19th International Mass Spectrometry Conference, Kyoto, 17th September 2012. (oral)
• H. Hoshino, Y. Yamakita, Y. Suzuki, M. Saito, K. Koyasu, and F. Misaizu,
  Photodissociation dynamics of mass-selected cluster ions　examined by fragment-ion imaging
  19th international mass spectrometry conference in Kyoto, 17th september 2012.(poster) PMo-049
• R. Moriyama, T. Ohtaki, J. Hosoya, K. Koyasu, and F. Misaizu,
  Isomer-separated photodissociation of large sized silicon and carbon cluster ions, 16th International Symposium on Small Particles and Inorganic Clusters, Leuven, Belgium, 11th July 2012. (poster) B25
• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Unimolecular and bimolecular reactions of size- and isomer-selected cluster ions, 16th International Symposium on Small Particles and Inorganic Clusters, Leuven, Belgium,11th July 2012. (poster) B23
• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Dissociative adsorption of oxygen and deuterium on separated isomers of carbon cluster ions, 16th International Symposium on Small Particles and Inorganic Clusters, Leuven, Belgium, 11th July 2012. (poster) B15
• H. Hoshino, Y. Yamakita, Y. Suzuki, M. Saito, K. Koyasu, and F. Misaizu,
  Photofragment ion imaging study of Mg ion-Ar complex with a reflectron mass spectrometer 16th International Symposium on Small Particles and Inorganic Clusters, Leuven, Belgium, 10th July 2012. (poster) A95
• K. Komatsu, K. Koyasu, and F. Misaizu,
  Structural change of zinc oxide cluster ions with size studied by ion mobility mass spectrometry, 16th International Symposium on Small Particles and Inorganic Clusters, Leuven, Belgium, 10th July 2012. (poster) A26
• Y. Yamakita, H. Hoshino, Y. Suzuki, M. Saito, K. Koyasu, and F. Misaizu,
  Photodissociation dynamics of mass-selected cluster ions studied by reflectron imaging Faraday Discussions 157: Molecular Reaction Dynamics in Gases, Liquids, and Interfaces, Assisi, Italy, June 2012. (Poster).
• K. Koyasu,
  "Temperature dependence of oxidation reactions of isomer-separated carbon cluster cations"
  Molculer and ionic Clusters, Gordon Reserch Conference, Hot topic talk.Ventura, U.S.A January, 2012

• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Oxidation reaction kinetics of isomer-selected carbon cluster ions,
  International Symposium on Clusters and Nano-Structures, Richmond, VA, U.S.A. November, 2011. W-21 (poster)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Isomer-specific reactivity of small carbon cluster cations,
  International Symposium on Ion Mobility Spectrometry, Edinburgh, U.K. July, 2011. (oral)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Collisional oxidation and dissociation of isomer-separated carbon cluster ions,
  The Fifth International Symposium "Atomic Cluster Collisions," Berlin, Germany. July, 2011.(poster)
  

• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Isomer separation with ion mobility spectrometry and dissociation of the selected isomers in gas phase
  New Horizons in Cluster Chemistry, Kobe, October 2010. (invited, oral)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu,
  Photodissociation of isomer of cluster ions separated by ion mobility spectrometer combined with double reflectron type mass spectrometer
  New Horizons in Cluster Chemistry, Kobe, October 2010. (poster)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu
  Temperature dependence of ion mobility of carbon cluster cations
  15th International Symposium on Small Particles and Inorganic Clusters, Oaxaca, Mexico, September 2010. A-01-05 (poster)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu
  Isomer-selected dissociation of small carbon cluster cations 15th International Symposium on Small Particles and Inorganic Clusters
  15th International Symposium on Small Particles and Inorganic Clusters, Oaxaca, Mexico, September 2010. A-01-04 (poster)
  
• K. Koyasu, T. Ohtaki, and F. Misaizu
  Photodissociation of isomer-selected ions using an ion mobility spectrometer and double reflectron time-of-flight mass spectrometer
  Molecular and Ionic Clusters Conference 2010, Niigata (MIC 2010), September 2010. (poster)
  
• Y. Yamakita, Y. Suzuki, H. Hoshino, and F. Misaizu
  Photodissociation imaging of molecular clusters with Mg monocations
  Molecular & Ionic Clusters Conference (MIC 2010), Niigata, September 2010.
• Y. Yamakita
  Electronic and vibrational states of nanocarbons
  G-COE International Symposium on Physical Chemistry - Structures, Reactions, and Other Chemical Properties of Molecular Systems, Sendai, September 2010. (Oral invited)
• N. Kishimoto, N. Akazawa, and K. Ohno
  A Scanning Tunneling Microscopic Study of Tricyclic Aromatic Compounds on a Graphite Surface: Nano-Scale Self Assemblies of Antracene,Phenazine, and 1,10-Phenanthroline Molecules on HOPG
  International conference of Many Particle Spectroscopy of atoms, molecules, clusters, and surfaces, Sendai, September 2010.
• N. Kishimoto, M. Kimura, and K. Ohno
  Two-dimensional Penning Ionization Electron Spectroscopy of Open-shell Organometallic Compounds, Ni(ŋ⁵-C₅H₅)2 and V(ŋ⁵-C₅H₅)₂
  International conference of Many Particle Spectroscopy of atoms, molecules, clusters, and surfaces, Sendai, September 2010.
  
• Y.Osada, S. Maeda, K. Ohno, K. Morokuma
  Molecular dynamics simulation by using analytical potential functions generated by the GRRM method
  The Fourth General Meeting of Asian Consortium on Computational Materials Science - Virtual Organization(ACCMS-VO4)Sendai, January 2010. (Poster)

• F. Misaizu
  Separation of Atomic and Cluster Ions by Mobility Spectrometry
  G-COE Symposium with Dalian Institute of Technology, Sendai, December 2009. (oral, invited)
• N. Kishimoto, S. Kudo, K. Ohno
  Two-Dimensional Metastable Impact Electron Spectroscopy of Methyl Halides in Gas Phase and Adsorbed on Metal Surface by Collision with He*(2³S) Atoms
  International Workshop on Electronic Spectroscopy for Gas-phase Molecules and Solid Surfaces (IWES2009) Matsushima, October 2009. Poster
• Sho kudo, Naoki Kishimoto and Koichi Ohno
  Application of 2D metastable impact electron spectroscopy to five-membered unsaturated heterocyclic compounds for studying anisotropic interaction with He*
  International Conference on Electronic Spectroscopy and Structure (ICESS-11) Nara, October 2009. poster
• F. Misaizu, T. Ohtaki, N. Hori, and K. Ohno,
  Isomer-Resolved Photodissociations of Cluster Ions
  The 18th Annual Conference on Ion Mobility Spectrometry, Thun, Switzerland, July 2009. oral
• F. Misaizu
  Ion Mobility Spectrometry of Atomic and Molecular Clusters
  Symposium on Dynamics of Molecules and Clusters, Sendai, July 2009. oral 1P02