Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Yasushi Okumura Last modified date:2018.07.03

Associate Professor / Nano-organization / Department of Integrated Materials / Institute for Materials Chemistry and Engineering


Presentations
1. 文 エイ, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Three-Dimensional Photonic Lattice of Blue Phase Observed by Confocal Laser Scanning Microscope, 2015 IMCE International Symposium jointed with the 4th International Symposium of Nano-Macro Materials, Devices, and System Research Alliance Project, 2015.01.
2. 樋口 博紀, 竹内 勇磨, 奥村 泰志, 幸田 光弘, 小林 武志, 松山 剛知, 松本 純一, 菊池 裕嗣, Phase Stabilization Effect and Electro-Optical Properties of Polymer-Stabilized Blue Phase by use of Single Monomer, The 2nd Asian Conference on Liquid Crystals ACLC 2015, 2015.01.
3. 文 エイ, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Photonic Lattice Observation of Blue Phase I by Confocal Laser Scanning Microscopy, The 2nd Asian Conference on Liquid Crystals ACLC 2015, 2015.01.
4. 金 忠煥, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Phase Observation of Liquid Crystal Blue Phases with High Chirality by UV Polarizing Optical Microscope and Capacitance Measurements, The 2nd Asian Conference on Liquid Crystals ACLC 2015, 2015.01.
5. 吉澤 大輔, 樋口 博紀, 奥村 泰志, 菊池 裕嗣, Synthesis and Characterization of Biphenanthrene Derivatives as Chiral Dopants for High Chiral Liquid Crystals, The 2nd Asian Conference on Liquid Crystals ACLC 2015, 2015.01.
6. 西川 浩矢, 樋口 博紀, 望月 大剛, 奥村 泰志, 菊池 裕嗣, Photo-Induced Chirality Switching of Chiral Liquid Crystals by Closed-Type Binaphthyl Chiral Dopant with Azobenzene Units, The 2nd Asian Conference on Liquid Crystals ACLC 2015, 2015.01.
7. 醍醐 真由美, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Liquid Flow Properties of Alternating Electric Field Driving Electro-Osmotic Pumps with Asymmetric Track-Etched Membranes Modified with Polyelectrolyte, The 10th SPSJ International Polymer Conference IPC 2014, 2014.12.
8. 樋口 博紀, 竹内 勇磨, 奥村 泰志, 幸田 光弘, 赤石 良一, 松山 剛知, 松本 純一, 菊池 裕嗣, Stability and Electro-Optical Properties of Polymer-Stabilized Liquid Crystal Blue Phase by use of Only Bifunctional Monomer with Flexible Spacer, The 10th SPSJ International Polymer Conference IPC 2014, 2014.12.
9. 吉澤 大輔, 樋口 博紀, 奥村 泰志, 菊池 裕嗣, Development of Axial Chiral Dopants Bearing Phenanthryl Moieties for High Chiral Liquid Crystal, The 10th SPSJ International Polymer Conference IPC 2014, 2014.12.
10. 文 エイ, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Three-Dimensional Photonic Lattice of Blue Phase I Observed by Confocal Laser Scanning Microscope, The 10th SPSJ International Polymer Conference IPC 2014, 2014.12.
11. 西川 浩矢, 樋口 博紀, 奥村 泰志, 菊池 裕嗣, Control of Reversible Phase Transition between Blue Phase and Cholesteric Phase Using Photothermal-Responsive Chiral Dopants with Anthracene parts, International Forum for Green Asia 2014, 2014.11.
12. 金 忠煥, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Phase Observation of Liquid Crystal Blue Phases in Ultraviolet Region by Using UV Polarizing Optical Microscope, International Forum for Green Asia 2014, 2014.11.
13. 樋口 博紀, 佐嶋 孝徳, 台木 祥太, 奥村 泰志, 西村 達也, 加藤 隆史, 菊池 裕嗣, Morphology of Calcium Carbonate Crystalized in Thermotropic Nematic Liquid Crystal, The 2ed International Symposium on Fusion Materials: Creative Development of Materials and Exploration of Their Function through Molecular Control, 2014.11.
14. 長岡 憲吾, 樋口 博紀, 奥村 泰志, 大槻 主税, 西村 達也, 加藤 隆史, 菊池 裕嗣, Crystallization of Hydroxyapatite in Lyotropic Liquid Crystalline Phases Including Simulated Body Fluid, The 2ed International Symposium on Fusion Materials: Creative Development of Materials and Exploration of Their Function through Molecular Control, 2014.11.
15. 醍醐 真由美, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Alternating Electric Field Driving Electro-Osmotic Pumps with Asymmetric Track-Etched Membranes, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
16. Ying Wen, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Confocal Laser Scanning Microscopic Observation of a Lattice Plane of Blue Phase I, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
17. 奥村 泰志, 行武 紀昭, 樋口 博紀, 菊池 裕嗣, Efficient Optimization of Stabilization Condition of Polymer-Stabilized Liquid Crystal Blue Phases Using Gradient Stabilization Cells, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
18. 吉澤 大輔, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Helical Twisting Properties of Biphenanthryl Compounds in Chiral Nematic Phase, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
19. 西川 浩矢, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Control of Reversible Phase Transition Between Blue Phase and Chiral Nematic Phase by use of Photothermal-Responsive Chiral Dopants with Anthracene units,, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
20. 松田 幸真, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Observation of Polymer Structure in Polymer-Stabilized Blue Phase by Transmission Electron Microscope, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
21. 熊抱 広之, 樋口 博紀, 奥村 泰志, 幸田 光弘, 赤石 良一, 松山 剛知, 松本 純一, 菊池 裕嗣, Phase Stability and Optical Properties of Polymer-Stabilized Blue Phase by use of Bend-Type Bifunctional Monomer with Flexible Spacer, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
22. 金 忠煥, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Phase Observation of Liquid Crystal Blue Phases with High Chirality by UV Polarizing Optical Microscope and their Electro-Optical Properties, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
23. 樋口 博紀, 柿坂 康太, 奥村 泰志, 菊池 裕嗣, Effect on Induced Chirality in Fluorinated Nematic Liquid Crystal by 6,6’-Difluoro Substituted Binaphthyl Derivatives, The 15th International Union of Materials Research Societies-International Conference in Asia IUMRS-ICA 2014, 2014.08.
24. Ying Wen, 奥村 泰志, 樋口 博紀, 菊池 裕嗣, Structural Analyses of Liquid Crystal Blue Phases, 7th Italian-Japanese Workshop on Liquid crystals, 2014.07.
25. Yasushi Okumura, Ryoichi Saito, Hiroki Higuchi, Hirotsugu Kikuchi, Three-dimensional observation of periodic lattice structure in liquid crystal blue phase I using confocal laser scanning microscope, THE 14th RIES-HOKUDAI INTERNATIONAL SYMPOSIUM 網 [mou] , 2013.12.
26. Yasushi Okumura, Shinji Kawazu, Hiroki Higuchi, Hirotsugu Kikuchi, Unidirectional Translational Motion of Rod-like Aggregates of Magnetite Particles Induced by Alternating Magnetic Fields, 7th international conference on materials for advanced technologies ICMAT2013, 2013.07.
27. Yasushi Okumura, Ryoichi Saito, Takahiro Ashimine, Hiroki Higuchi, Hirotsugu Kikuchi, Observation of lattice structures in liquid crystalline blue phases by confocal laser scanning microscope, 7th international conference on materials for advanced technologies ICMAT2013, 2013.07.
28. Yasushi Okumura, Takahiro Ashimine, Ryoichi Saito, Hiroki Higuchi, Hirotsugu Kikuchi, Observation of lattice structures in liquid crystalline blue phases by confocal laser scanning microscope, NUS-IMCE Bilateral Workshop, 2013.06.
29. Yuma Takeuchi, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Influence of Bifunctional Monomer Structure on Phase Stability and Optical Properties of Polymer-Stabilized Blue Phase, The 1st Asian Conference on Liquid Crystals, 2012.12.
30. Hiroya Nishikawa, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Synthesis of Chiral Dopants having Anthracene Moiety to Control Phase Transition Behavior of Chiral Liquid Crystals by External Stimuli, The 1st Asian Conference on Liquid Crystals, 2012.12.
31. Yasushi Okumura, Takahiro Ashimine, Ryoichi Saito, Hiroki Higuchi, Hirotsugu Kikuchi, Observation of Lattice Structures in Liquid Crystalline Blue Phases by Confocal Laser Scanning Microscope, The 1st Asian Conference on Liquid Crystals, 2012.12.
32. Gihwan Lim, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Temperature Dependence of Dielectric and Electro-optical Properties of Polymer-Stabilized Blue Phases, The 1st Asian Conference on Liquid Crystals, 2012.12.
33. Gihwan Lim, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Structure and Dynamics of Polymer-Stabilized Blue Phases at Low Temperature, The 9th SPSJ International Polymer Conference, 2012.12.
34. Yuma Takeuchi, Hiroki Higuchi, Yasushi Okumura, Mitsuhiro Kouda, Ryoichi Akaishi, Takanori Matsuyama, Jun-ichi Matsumoto, Hirotsugu Kikuchi, Phase Stability and Electro-Optical Properties of Polymer-Stabilized Liquid Crystal Blue Phase Affected by Chemical Structure of Bifunctional Monomer, The 9th SPSJ International Polymer Conference, 2012.12.
35. Manabu Taniguchi, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Development of Electroosmotic Pump Using Porous Polymer Membranes Modified with Microbeads, The 9th SPSJ International Polymer Conference, 2012.12.
36. Hiroya Nishikawa, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Synthesis of Chiral Dopants Having Anthracene Moiety to Control Phase Transition Behavior of Chiral Liquid Crystals by External Stimuli, The 9th SPSJ International Polymer Conference, 2012.12.
37. Shinji Kawazu, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Unidirectional Translational Motion of Magnetic Particles Induced by Alternating Magnetic Fields under Earth's Magnetism, The 9th SPSJ International Polymer Conference, 2012.12.
38. Thet Naing Oo, Tatsuro Mizunuma, Yasutomo Nagano, Hengyi Ma, Yukiko Ogawa, Yasuhiro Haseba, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Effect of UV Curing Condition on Electro-Optical Properties of Polymer-Stabilized Blue Phase, The 9th SPSJ International Polymer Conference, 2012.12.
39. Tatsuro Mizunuma, Thet Naing Oo, Yukiko Ogawa, Hengyi Ma, Hyunseok Choi, Yasutomo Nagano, Yasuhiro Haseba, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Optimization of the Polymer-Stabilizing Technique of the Liquid Crystal Blue Phase, The 9th SPSJ International Polymer Conference, 2012.12.
40. Hirotsugu Kikuchi, Hengyi Ma, Thet Naing Oo, Tatsuro Mizunuma, Yukiko Ogawa, Yasutomo Nagano, Yasuhiro Haseba, Hyunseok Choi, Takahiro Ashimine, Hiroki Higuchi, Yasushi Okumura, Improved Electro-Optical Properties of Polymer-Stabilized Blue Phases, 24th International Liquid Crystal Conference, 2012.08.
41. Seishi Shibayama, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Dendron-Stabilized Liquid Crystalline Blue Phase for Tunable Photonic Device Applications, 6th Japanese–Italian Workshop on Liquid Crystals, 2012.07.
42. Hiroki Higuchi, Tomohiro Horinouchi, Yusuke Ishigaki, Yasushi Okumura, Takanori Suzuki, Hirotsugu Kikuchi, Control of Helical Structure in Chiral Lyotropic Liquid Crystal by Redox Reaction, 6th Japanese–Italian Workshop on Liquid Crystals, 2012.07.
43. Kota Kakisaka, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Chiral Liquid Crystalline Phase of Fluorinated Nematic Liquid Crystal Material Doped with a Fluorinated Binaphthyl Chiral Dopant, 13th Cross Straits Symposium on Materials, Energy and Environmental Engineering (CSS13), 2011.11.
44. Hyojin Kim, Hiroki Higuchi, Yasushi Okumura, Kenji Higashiguchi, Hirotsugu Kikuchi, Diffusion and Trap of Polymers in Disclinations of Liquid Crystal, The 1st International Symposium on Fusion Materials, 2011.10.
45. Hiroki Higuchi, Tomohiro Horinouchi, Yusuke Ishigaki, Yasushi Okumura, Takanori Suzuki, Hirotsugu Kikuchi, Control of Helical Structure in Chiral Lyotropic Liquid Crystal by Redox Active Chiral Dopant, The 1st International Symposium on Fusion Materials, 2011.10.
46. Shouta Daiki, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Crystallization of Calcium Carbonate in Thermotropic Nematic Liquid Crystal, The 1st International Symposium on Fusion Materials, 2011.10.
47. Kota Kakisaka, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Chiral Liquid Crystal Phases Induced by Novel Fluorinated Chiral Dopant, The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
48. Shouta Daiki, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Crystallization of Calcium Carbonate in Thermotropic Liquid Crystalline Phases by Use of New Crown Ether Complex with Calcium Cation , The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
49. Jushin Bai, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Optical Shutter Based on Labyrinthine Pattern Formation of Magnetite Nanoparticles, The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
50. Aya Jinnouchi, Yasushi Okumura, Nobuyoshi Miyamoto, Sunao Yamada, Hiroki Higuchi, Hirotsugu Kikuchi, Large Electrooptic Property in Aqueous Dispersions of Non-Organic Nanoparticles with High-Aspect Ratio, The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
51. Takahiro Ashimine, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Structural Analyses of Lattice Structure of Polymer-Stabilized Blue Phase by Confocal Laser Scanning Microscope, The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
52. Gihwan Lim, Yasushi Okumura, Hiroki Higuchi, Hirotsugu Kikuchi, Electro-Optical Properties of Blue Phase Liquid Crystal by Dual Frequency Driving, The 3rd Asian Symposium on Advanced Materials (ASAM-3), 2011.09.
53. 林 起煥, 樋口 博紀, 奥村 泰志, 菊池 裕嗣, Polymer Stabilized Birefringence in Liquid Crystal Blue Phases, The 7th International Symposium on “Novel Carbon Resource Sciences, 2011.06.
54. Kota Kakisaka, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Synthesis of Novel Fluorinated Chiral Dopants and Properties in Liquid Crystals, The 7th International Symposium on “Novel Carbon Resource Sciences, 2011.06.
55. Gihwan Lim, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Appearance and electro-optical properties of blue phases using dual frequency liquid crystals, Pachifichem 2010, 2010.12.
56. Tomohiro Horinouchi, Hiroki Higuchi, Yasushi Okumura, Takanori Suzuki, Hirotsugu Kikuchi, Chiral nematic phases induced by redox activite chiral dopants, Pachifichem 2010, 2010.12.
57. Keita Mine, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Influence of elastic constants of host liquid crystal upon blue phases, Pachifichem 2010, 2010.12.
58. Kota Kakisaka, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Synthesis and properties of fluorinated binaphthyl chiral dopants, Pachifichem 2010, 2010.12.
59. Hyojin Kim, Hiroki Higuchi, Yasushi Okumura, Hirotsugu Kikuchi, Diffusion Behavior of Polymers upon Photopolymerization Process in Chiral Nematic Phases, Pachifichem 2010, 2010.12.
60. Yasushi Okumura, Topological gel by figure-of-eight cross-links, Nanoarchitectonics Workshop 2003, 2003.03.