○Y. Ohgo, S. Neya, M. Nakamura: Change in Heme Conformation as Electron Transfer Switch, 2nd International Minisymposium on Coordination Chemistry for Advanced Materials, Kanagawa, Japan, 2007. 4(Invited Lecture)
○Y. Ohgo, D. Hashizume, M. Nakamura: A Nano-size Switch in Biological Systems., 4th China Japan Cross Science Symposium, Shihezi, China, 2007. 10(Invited Lecture).
○Y. Ohgo: The Spin-crossover Process Observed in Iron(III) Porphyrinoids., Joint Symposium of "5th Japan-China Crossover Science Symposium" and "Ibaraki University President Project – Establishment of the Quantum Biomolecular Sciences", Mito, Japan, 2008.2.(Invited Lecture).
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: The Spin-crossover Triangle in the Iron(III) Porphyrinoids., IUCr20008 XXI Congress and General Assembly of the International Union of Crystallography, Osaka, Japan, 2008. 8. (Invited Lecture).
○Y. Ohgo: The Methodology to Explore the Spin-crossover Triangle in Iron(III) Porphyrinoids. , 3rd International Minisymposium on Coordination Chemistry for Advanced Materials, Kanagawa, Japan, 2008. 9 (Invited Lecture)
○Y. Ohgo: The Electron Configuration Crossover Behavior Observed in a Single Molecule., CJCSS-6, Zhengzhou, China, 2008. 10. (Invited Lecture)
○Y. Ohgo, S. Neya, D. Hashizume, A. Hoshino, K. Nakamura, S. Kouno, M. Nakamura:The importance of the NMR chemical shift and frontier orbital theory in the determination of electronic structure of heme. Symposium of Quantum Biological Molecular Science, 2009. 2.(Invited Lecture)
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: External Stimulation Response of the Heme Electronic Structure, 7th China Japan Cross Science Symposium, Fuzhou, Jiangxi, China, 2009. 9.(Invited Lecture)
○Y. Ohgo, D. Hashizume, K. Takahashi, H. Mori, S. Hayami, S. Neya, and M. Nakamura: Exploration and Utilization of Heme Electronic Structure, 60th Anniversary Conference on Coordination Chemistry, Osaka, Japan, 2010. 9.(Invited Lecture)
○Y. Ohgo, D. Hashizume, Y. Harada, M. Nakamura: Approaches toward the Heme Electronic Structure, Pacifichem 2010, Honolulu, Hawaii, USA, 2010.12.(Invited Lecture)
○Y. Ohgo, K. Takahashi, M. Takahashi, Y. Namatame, H. Mori, S. Neya, S. Hayami, D. Hashizume, and M. Nakamura: Manipulation of the Heme Electronic Structure by External Stimuli and Ligand Field, The 31st International Conference on the Applications of the Moessbauer Effect (ICAME2011)Kobe, Japan, 2011. 9.27.(Invited Lecture)
○Y. Ohgo, K. Takahashi, M. Takahashi, Y. Namatame, H. Konaka, H. Mori, S. Neya, S. Hayami, D. Hashizume, and M. Nakamura: MStructural Characterization and Physicochemical Properties in the Biomimetic Spin-Crossover Materials.7th International Symposium on High-tech Polymer Materials (HTPM-VII), Xi'an, Shaanxi, China, 2012. 6.17-21.(Invited Lecture)
一般発表
○Y. Ohgo, S. Neya, M. Takahashi, M. Takeda, M. Nakamura: Molecular structure and physicochemical properties of diazaporphyrin iron(III) complexes ICPP3, New Orleans, USA, 2004. 7
○Y. Ohgo, S. Neya, M. Takahashi, M. Takeda, M. Nakamura: Structures and magnetic properties of iodo(diazaporphyrinato) iron(III) complexes., 8th International Symposium on Iodine Utilization, Chiba, 2005. 10
○Y. Ohgo, S. Neya, M. Takahashi, M. Takeda, M. Nakamura: Factors affecting the spin crossover in 6-coordinated diazaporphyrin iron(III) complexes., Pacifichem 2005, Honolulu, USA, 2005. 12
○Y. Ohgo, S. Neya, M. Takahashi, M. Takeda, M. Nakamura: Study on the novel spin-crossover process between S=5/2 and S=3/2 in the iodo(porphyrinoid) iron(III) complexes., 9th International Symposium on Iodine Utilization, Chiba, 2006. 10
○Y. Ohgo, S. Neya, H. Uekusa, M. Nakamura: Bis(tert-butylisocyanide) Complex of Diazaporphyrin Showing a Unique (dxy)2(dxz dyz)3 Ground State., 233rd ACS meeting, Chicago, USA, 2007. 3 (Nominated for topics of potential interest to the news media)
○Y. Ohgo, D. Hashizume, H. Uekusa, T. Ozeki, M. Nakamura: Novel spin transition between S=5/2 and S=3/2 in highly saddled iron(III) porphyrin complexes., 233rd ACS meeting, Chicago, USA, 2007. 3 (Nominated for topics of potential interest to the news media)
○Y. Ohgo, S. Neya, M. Nakamura: Change in Nonplanarity of Heme as Electron Transfer Switch., XIII ICBIC, Vienna, 2007. 7
○Y. Ohgo, S. Neya, M. Nakamura: Heme can act as electron transfer switch both in model complexes and in heme proteins., 1st Asian Conference on Coordination Chemistry, Okazaki, 2007. 7
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: Molecular structure and physicochemical properties of isocyanide complexes of iron(III) porphyrinoids., Pre-ICBIC14 Special Symposium on “Dioxygen Activation by Metalloenzymes and Models”, Nagoya, 2008. 3.
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: The Spin-crossover Processes Observed in the 6-Coordinated Iron(III) Porphyrinoid Complexes., ICPP5, Moscow, Russia, 2008. 7.
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: Isocyanide Probe for the Determination of the Electronic Structure in Iron(III) Porphyrinoids., ICBIC14, Nagoya, Japan, 2009. 7.
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: Unusual Switching Behavior Among Electron Configurations in Iron(III) Porphyrinoids., 42nd IUPAC, Glasgow, UK, 2009. 8.
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: Electron configuration crossover behavior in iron(III) porphyrinoids., 2nd ACCC, Nanjing, China, 2009. 11.
○Y. Ohgo, S. Neya, D. Hashizume, M. Nakamura: Biomimetic approach to the development of switching materials with iron(III) porphyrinoids., Funabashi, Chiba, 2009. 12.
○Y. Ohgo, D. Hashizume, S. Hayami, H. Mori, M. Nakamura, S. Neya, K. Takahashi: Response of the dπ-pπInteraction to the Environmental Stimuli in Iron(III) Heme, ICPP-6, Santa Ana Pueblo, NM, USA, 2010. 7.
○Y. Ohgo , D. Hashizume, K. Takahashi, H. Mori, S. Hayami, M. Fujiwara, S. Neya, Y. Namatame and M. Nakamura M: Implication to the Catalytic Process of Hemeproteins, XXII Congress and General Assembly | International Union of Crystallography, Madrid, Spain, 2011, 8. 25.
○Y. Ohgo, K. Takahashi, M. Takahashi, Y. Namatame, H. Konaka, S. Kimura, D. Hashizume, H. Mori, and S. Neya: Unusual Response to the External Stimuli in Model Heme Complexes, Vth International Conference on Molecular Materials, Barcelona, Spain, 2012. 7. 3.
