※吉尾の最新論文一覧はこちら
https://publons.com/researcher/2005721/masafumi-yoshio/publications/

2026

• Chengyang Liu, Masafumi Yoshio*. Topology-Controlled Proton Transport in Thermotropic Liquid-Crystalline Acid-Base Complexes. Submitted.
• Masafumi Yoshio*. Chapter 3 Functinal Gels, Functional Soft Matter–Electronic and Optical Function, Springer-Nature, in press.
• Yu Cao, Tejal Nirgude, Jonathan Jende, Alexander Jarosik, Alexey Eremin, Feng Liu, Masafumi Yoshio, Mohamed Alaasar*. Multifunctional Oxadiazole-Based Polycatenars: A Pathway to Polar Columnar Phases. Advanced Materials Interfaces, 13[7] e01088 (2026). 10/1002/admi.202501088
• Lingying Li, Shunto Arai, Mayumi Kumada, Takeshi Yasuda, Keinji Sakamoto, Kohsaku Kawakami, Masafumi Yoshio, Takeo Minari. Synergistically Coordinated Ni Complex Ink for Low-Temperature and Highly Reliable Printed Electronics. Advanced Functional Materials, 36[22] e25338 (2026). 10.1002/adfm.202525338
• Taichi Ikeda*, Masafumi Yoshio. Fluorinated Glycidyl Triazolyl Polymers Exhibiting Thermally Stable Layered Structures and Sticky Hydrophobic Surfaces. ACS Applied Polymer Materials, 8[4], 3023-3032 (2026). 10.1021/acsapm.5c04519
• Yen-Min Lo, Yen-Ling Kuan, Yang-Chin Kao, Junko Aimi, Chih-Feng Huang, U-Ser Jeng, Shiao-Wei Kuo*. POSS-Containing CO2-Derived Diblock Copolymer Templating for Thermally Robust Mesoporous Phenolic Resins via Competitive Hydrogen Bonding and Reaction-Induced Microphase Separation. European Polymer Journal, 254, 114848 (2026). 10.1016/j.eurpolymj.2026.114848

2025

• Chengyang Liu, Masafumi Yoshio*. In Situ Photopolymerization of Smectic B Liquid-Crystalline Electrolytes from Mesogenic Phosphate-Diacrylate/Ionic Liquid Complexes for High-Performance Soft Ionic Actuators. Advanced Robotics Research, e2500075 (2025). 10.1002/adrr.202500075
• Chengyang Liu, Masafumi Yoshio*. Electroactive Soft Actuators Utilizing PEDOT:PSS and 3D Lithium-Ion-Conducting Phosphate Columnar Liquid Crystals Embedded in a Porous Polyethylene Membrane. Science and Technology of Advanced Materials, 26[1], 2475738 (2025). 10.1080/14686996.2025.247538
• Chengyang Liu, Masafumi Yoshio*. Ion-Conductive Liquid-Crystalline Gels for Enhanced Soft Actuator Applications. Materials Today Chemistry, 46, 102715 (2025). 10.1016/j.mtchem.2025.102715
• 吉尾 正史*. イオン伝導性液晶/高分子コンポジットを活用した高周波振動ソフトアクチュエータ. 液晶, 29[1], 56-62 (2025).
• 吉尾 正史*. ナノ相分離液晶：イオン伝導パス形成とソフトアクチュエータへの応用. 高分子, 74[2], 90-91 (2025). 10.1295/kobunshi.74.2_90

2024

• Kenji Sakamoto*, Takeshi Yasuda, Takeo Minari, Masafumi Yoshio, Junpei Kuwabara, Masayuki Takeuchji. Overestimation of Operational Stability in Polymer-Based Organic Field-Effect Transistors Caused by Contact Resistance. ACS Applied Materials & Interfaces, 16[49] 68081-68090 (2025). 10.1021.acsami.4c15666
• Chengyang Liu, Masafumi Yoshio*. Ionic Liquid Crystal-Polymer Composite Electromechanical Actuators: Design of Two-Dimensional Molecular Assemblies for Efficient Ion Transport and Effect of Electrodes on Actuator Performance. ACS Applied Materials & Interfaces, 16[21] 27750-27760 (2024). 10.1021/acsami.4c03821
• Masafumi Yoshio*, Che-Hao Wu, Chengyang Liu. Mechanically Tough Micellar Cubic Liquid-Crystalline Polymer Electrolytes for Electromechanical Actuators. Advanced Functional Materials, 34[21] 2314087 (2024). 10.1002/adfm.202314087
• Mohamed Alaasar*, Ahmed F. Darweesh, Yu Cao, Konstantin Iakoubovskii, Masafumi Yoshio. Electric Field- and Light-Responsive Oxadiazole Bent-Core Polycatenar Liquid Crystals. Journal of Materials Chemistry C, 12[4], 1523-1532 (2024). 10.1039/d3tc04349e
• Mohamed Alaasar*, Ahmed F. Darweesh, Christian Anders, Konstantin Iakoubovskii, Masafumi Yoshio*. Luminescent and Photoconductive Liquid Crystalline Lamellar and Helical Network Phases of Achiral Polycatenals. Materials Advances, 5[2] 561-569 (2024). 10.1039/d3ma00841j

2023

• 吉尾 正史*. 液晶性イオン伝導体を用いた電気駆動ソフトアクチュエータの開発. 液晶, 27[3], 190-197 (2023)
• Shunichi Suwa, Chengyang Liu, Masafumi Yoshio*. Anisotropoic Ion-Conductive Supramolecular Columnar Liquid Crystals Composed of a Benzonitrile Derivative and Ionic Liquids. Materials Today Chemistry, 34, 101829 (2023). 10.1016/j.mtchem.2023.101829
• Che-Hao Wu, Masafumi Yoshio*. Nanostructured Liquid-Crystalline Polymer Films for Ionic Actuators: Self-Assembly of Photopolymerizable Ionic Itaconate with an Ionic Liquid. Journal of Materials Chemistry C, 11[30] 10154-10162 (2023). 10.1039/d3tc01441j
• Siyu Cao, Chengyang Liu, Masafumi Yoshio*. Ionic Electroactive PEDOT:PSS/Liquid-Crystalline Polymer Electrolyte Actuators: Photopolymerization of Zwitterionic Columnar Liquid Crystals Complexed with a Protic Ionic Liquid. Materials Chemistry Frontiers, 7[14], 2828-2838 (2023). 10.1039/d3qm00192j
• Konstantin Iakoubovskii*, Masafumi Yoshio*. Highly Luminescent and Photoconductive Columnar Liquid Crystals with a Thiophene-Oxadiazole Backbone. Chemical Communications, 59[48] 7443-7446 (2023). 10.1039/d3cc01797d
• Chengyang Liu, Siyu Cao, Masafumi Yoshio*. Ion-Conducting Non-Flammable Liquid Crystal-Polymer Composites for High-Frequency Soft Actuators. Advanced Functional Matrials, 33[25] 2300538 (2023). 10.1002/adfm.202300538
• Che-Hao Wu, Wenjing Meng, Konstantin Iakoubovskii, Masafumi Yoshio*. Photocured Liquid-Crystalline Polymer Electrolytes with 3D Ion Transport Pathways for Electromechaincal Actuators. ACS Applied Materials & Interfaces, 15[3] 4495-4504 (2023). 10.1021/acsami.2c19382

2022

• Konstantin Iakoubovskii*, Masafumi Yoshio*. Room-Temperature Zwitterionic Liquid Crystals for Mechaincal Actuators. ACS Materials Au, 2[6], 686-689 (2022). 10.1021/acsmaterialsau.2c00053
• Siyu Cao, Junko Aimi, Masafumi Yoshio*. Electroactive Soft Actuators Based on Columnar Ionic Liquid Crystal/Polymer Composite Membrane Electrolytes Forming 3D Continuous Ionic Channels. ACS Applied Materials & Interfaces, 14[38], 43701-43710 (2022). 10.1021/acsami.2c11029
• Che-Hao Wu, Masafumi Yoshio*. Nanostructured Liquid-Crystalline Polymer Films for Ionic Actuators: Self-Assembly of Photopolymerizable Ionic Itaconate with an Ionic Liquid. Journal of Materials Chemistry C, 11[30] 10154-10162 (2022). 10.1039/d3tc01441j
• Junko Aimi*, Takeshi Yasuda, Chih-Feng Huang, Masafumi Yoshio, Wen-Chang Chen. Fabrication of Solution-Processable OFET Memory Using a Nano-Floating Gate Based on a Phthalocyanine-Cored Star-Shaped Polymer. Materials Chemistry Frontiers, 7[14], 2828-2838 (2022). 10.1039/d3qm00192j
• Waka Nakanishi*, Yoshihiro Yamauchi, Yuta Nishina, Masafumi Yoshio, Masayuki Takeuchi. Oxidation-Degree-Dependent Moisture-Induced Actuation of a Graphene Oxide Film. RSC Advances, 12[6] 3372-3379 (2022). 10.1039/d1ra07773b
• Che-Hao Wu, Wenjing Meng, Masafumi Yoshio*. Low-Voltage Driven Actuators Using Photo-Cross-Linked Ionic Columnar Liquid-Crystalline Polymer Films. ACS Materials Letters, 4[1] 153-158 (2022). 10.1021/acsmaterialslett.1c00565

2021

　
• Chia-Juei Hsu, Cheng-Wei Tu, Yu-Wen Huang, Shiao-Wei Kuo, Rong-Ho Lee, Yu-Ting Liu, Han-Yu Hsueh, Junko Aimi, Chih-Feng Huang. Synthesis of Poly(styrene)-b-Poly(2-vinyl pyridine) Four-Arm Star Block Copolymers via ATRP and Their Self-Assembly Behaviors. Polymer, 213, 123212 (2021). 10.1016/j.polymer.2020.123212
• Junya Uchiada, Masafumi Yoshio, Takashi Kato*. Self-Healing and Shape Memory Functions Exhibited by Supramolecular Liquid-Crystalline Networks Formed by Combination of Hydrogen Bonding Interactions and Coodination Bonding. Chemical Science, 12[17], 6091-6098 (2021). 10.1039/d0sc06676a
• Wenjing Meng, Shun Kondo, Takuji Ito, Kazuki Komatsu, Jenny Pirillo, Yuh Hijikata, Yuichi Ikuhara, Takuzo Aida*, Hiroshi Sato*. An Elastic Metal-Organic Crystal with a Densely Catenated Backbone. Nature, 589[17], 298-303 (2021). 10.1038/s41586-021-03880-x 本研究成果は、東京大学大学院工学系研究科化学生命工学専攻の相田卓三研究室で得られたものです。

2020

• Siyu Cao, Masafumi Yoshio*, Atsushi Seki. Ion-Conductive Nanostructured Polymer Films Formed by Photopolymerization of Lyotropic Columnar Liquid-Crystalline Monomers, Composed of a Zwitterionic Compound and a Protic Ionic Liquid. Crystals, 10[4], 276 (2020). 10.3390/cryst10040276
• Atsushi Seki*, Masafumi Yoshio*, Yuki Mori, Masahiro Funahashi*. Ferroelectric Liquid-Crystalline Binary Mixtures Based on Achiral and Chiral Trifluoromethylphenylterthiophenes. ACS Applied Materials & Interfaces, 12[47], 53029-53038 (2020). 10.1021/acsami.0c17717
• Yuto Suzuki, Takeshi Sakamoto, Masafumi Yoshio, Takashi Kato*. Development of Functional Nanoporous Membranes Based on Photocleavable Columnar Liquid Crystals – Selective Adsorption of Ionic Dyes. European Polymer Journal, 134, 109858 (2020). 10.1016/j.eurpolymj.2020.109859
• Atsushi Seki, Masafumi Yoshio*. Multi‐Color Photoluminescence Based on Mechanically and Thermally Induced Liquid‐Crystalline Phase Transitions of a Hydrogen‐Bonded Benzodithiophene Derivative. ChemPhysChem, 21[4], 328-334 (2020). 10.1002/cphc.201901004
• Che-Hao Wu, Cheng-Wei Tu, Junko Aimi, Jiawei Zhang, Tao Chen, Chung-Chi Wang, Chih-Feng Huang. Mechanochromic Double Network Hydrogels as a Compression Stress Sensor. Polymer Chemistry, 11[40], 6423-6428 (2020). 10.1039/d0py01075h
• Yi-Shen Huang, Han-Yu Hsueh, Junko Aimi, Li-Chieh Chou, Yu-Chi Lu, Shiao-Wei Kuo, Chung-Chi Wang, Kuo-Yu Chen, Chih-Feng Huang. Effects of Various Cu(0), Fe(0), and Proanthocyanidin Reducing Agents on Fe(iii)-Catalysed ATRP for the Synthesis of PMMA Block Copolymers and Their Self-Assembly Behaviours. Polymer Chemistry, 11[32], 5147-5155 (2020). 10.1039/d0py00658k

2019

• Monika Gupta, Yuto Suzuki, Takeshi Sakamoto, Masafumi Yoshio, Shotaro Torii, Hiroyuki Katayama, Takashi Kato*. Polymerizable Photocleavable Columnar Liquid Crystals for Nanoporous Water Treatment Membranes. ACS Macro Letters, 8[10], 1303-1308 (2019). 10.1021/acsmacrolett.9b00513
• Daniel Kuo, Bartolome Soberats, K. R. S. Kumar, Masafumi Yoshio, Takahiro Ichikawa, Hiroyuki Ohno, Xiangbing Zeng, Goran Ungar, Takashi Kato*. Switching of Ionic Conductivities in Columnar Liquid-Crystalline Anilinium Salts: Effects of Alkyl Chains, Ammonium Cations and Counter Anions on Thermal Properties and Switching Temperatures. Molecular Systems Design & Engineering, 4[2], 342-347 (2019). 10.1039/c8me00099a
• Kazuma Hamaguchi, Daniel Kuo, Miaomiao Liu, Takeshi Sakamoto, Masafumi Yoshio, Hiroyuki Katayama, Takashi Kato*. Nanostructured Virus Filtration Membranes Based on Two-Component Columnar Liquid Crystals. ACS Macro Letters. 8[1], 24-30 (2019). 10.1021/acsmacrolett.8b00821

2018

• Taira Onuma, Masafumi Yoshio*, Masaki Obi, Kimiaki Kashiwagi, Shinya Tahara, Takashi Kato*. Liquid-crystalline Behavior and Ion Transport Properties of Block-Structured Molecules Containing a Perfluorinated Ethylene Oxide Moiety Complexed with a Lithium Salt. Polymer Journal, 50[9], 889-898 (2018). 10.1038/s41428-018-0051-9
• Taira Onuma, Eiji Hosono, Motokuni Takenouchi, Junji Sakuda, Satoshi Kajiyama, Masafumi Yoshio*, Takashi Kato*. Noncovalent Approach to Liquid-Crystalline Ion Conductors: High-Rate Performances and Room-Temperature Operation for Li-Ion Batteries. ACS Omega., 3[1], 159-166 (2018). 10.1021/acsomega.7b01503
• Saki Fujiwara, Hiroyuki Ohno, Masafumi Yoshio, Takashi Kato, Takahiro Ichikawa. Design of Dication-Type Amino Acid Ionic Liquids and Their Application to Self-Assembly Media of Amphiphiles. Bulletin of the Chemical Society of Japan, 91[1] 1-5 (2018) 10.1246/bcsj.20170276
• Takeshi Sakamoto, Takafumi Ogawa, Hiroki Nada, Koji Nakatsuji, Masato Mitani, Bartolome Soberats, Ken Kawata, Masafumi Yoshio, Hiroki Tomioka, Takao Sasaki, Masahiro Kimura, Masahiro Henmi, Takashi Kato*. Development of Nanostructured Water Treatment Membranes Based on Thermotropic Liquid Crystals: Molecular Design of Sub-Nanoporous Materials. Advanced Science, 5[1] 1700405 (2018). 10.1002/advs.201700405
• Kian Ping Gan, Masafumi Yoshio*, Yuki Sugihara, Takashi Kato*. Guanine–Oligothiophene Conjugates: Liquid-Crystalline Properties, Photoconductivities and Ion-Responsive Emission of Their Nanoscale Assemblies. Chemical Science, 9[3], 576-585 (2018). 10.1039/c7sc03764c
• Chih-Feng Huang, Wen-Hua Chen, Junko Aimi, Yi-Shen Huang, Sathesh Venkatesan, Yeo-Wan Chiang, Shih-Hung Huang, Shiao-Wei Kuo, Tao Chen. Synthesis of Well-Defined PCL-b-PnBA-b-PMMA ABC-Type Triblock Copolymers: Toward the Construction of Nanostructures in Epoxy Thermosets. Polymer Chemistry, 9[48], 5644-5654 (2018). 10.1039/c8py01357h
• Venkatesan Sathesh, Jem-Kun Chen, Chi-Jung Chang, Junko Aimi, Zong-Cheng Chen, Yu-Chih Hsu, Yi-Shen Huang, Chih-Feng Huang. Synthesis of Poly(ε-caprolactone)-Based Miktoarm Star Copolymers through ROP, SA ATRC, and ATRP. Polymers. 10[8], 858 (2018). 10.3390/polym10080858
• Junko Aimi, Po-Hung Wang, Chien-Chung Shih, Chih-Feng Huang, Takashi Nakanishi, Masayuki Takeuchi, Han-Yu Hsueh, Wen-Chang Chen. A Star Polymer with a Metallo-Phthalocyanine Core as a Tunable Charge Storage Material for Nonvolatile Transistor Memory Devices. Journal of Materials Chemistry C, 6[11], 2724-2732 (2018). 10.1039/c7tc05790c

2017

• Junya Uchida, Masafumi Yoshio*, Sota Sato*, Hiroyuki Yokoyama, Makoto Fujita*, Takashi Kato*. Self-Assembly of Giant Spherical Liquid-Crystalline Complexes and Formation of Nanostructured Dynamic Gels that Exhibit Self-Healing Properties. Angewandte Chemie International Edition, 56[45], 14085-14089 (2017). 10.1002/anie.201707740
• Masato Mitani, Masafumi Yoshio*, Takashi Kato*. Tuning of Luminescence Color of π-Conjugated Liquid Crystals through Co-Assembly with Ionic Liquids. Journal of Materials Chemistry C, 5[38] 9972-9978 (2017). 10.1039/c7tc02767b
• 吉尾 正史*, 加藤隆史*. 超分子液晶の新しい分子設計と機能化への展開. 液晶, 21[3], 179-187 (2017)
• Daniel Högberg, Bartolome Soberats, Masafumi Yoshio, Yurika Mizumura, Satoshi Uchida, Lars Kloo, Hiroshi Segawa, Takashi Kato. Self-Assembled Liquid-Crystalline Ion Conductors in Dye-Sensitized Solar Cells: Effects of Molecular Sensitizers on Their Performance. ChemPlusChem, 82[6], 834-840 (2017). 10.1002/cplu.201700099
• Takashi Kato*, Masafumi Yoshio, Takahiro Ichikawa, Bartolome Soberats, Hiroyuki Ohno, Masahiro Funahashi. Transport of Ions and Electrons in Nanostructured Liquid Crystals. Nature Reviews Materials, 2[4], 17001 (2017). 10.1038/natrevmats.2017.1
• Haruka Sukegawa, Tatsuya Nishimura, Masafumi Yoshio, Satoshi Kajiyama, Takashi Kato*. One-dimensional Supramolecular Hybrids: Self-Assembled Nanofibrous Materials Based on a Sugar Gelator and Calcite Developed along an Unusual Axis. CrystEngComm, 19[12], 1580-1584 (2017). 10.1039/c7ce00140a
• Han-Fang Wen, Hung-Chin Wu, Junko Aimi, Chih-Chien Hung, Yun-Chi Chiang, Chi-Ching Kuo, Wen-Chang Chen. Soft Poly(butyl acrylate) Side Chains toward Intrinsically Stretchable Polymeric Semiconductors for Field-Effect Transistor Applications. Macromolecules, 50[13], 4982-4992 (2017). 10.1021/acs.macromol.7b00860
• Chih-Feng Huang, Junko Aimi, Kuan-Yu Lai. Synthesis of Novel μ-Star Copolymers with Poly(N-Octyl Benzamide) and Poly(ε-Caprolactone) Miktoarms through Chain-Growth Condensation Polymerization, Styrenics-Assisted Atom Transfer Radical Coupling, and Ring-Opening Polymerization. Macromolecular Rapid Communications, 38[3], 1600607 (2017). 10.1002/marc.201600607