Koki Sano
Academic Assembly School of Science and Technology Institute of Textile Science and Technology
Faculty of Textile Science and Technology Division of Chemistry and Materials
Associate Professor
Researcher Information
Web site
Research activity information
Paper
- Multi-functional photonic crystals of modular nanosheets
Seiya Yui, Takumi Mihara, Tomoki Nishimura, Yasuo Ebina, Takayoshi Sasaki, and Koki Sano
Nature Communications, 17, 4517, 26 May 2026, Refereed
Last, Corresponding
- Gel-gel interface engineering for the synthesis of anisotropic hydrogels with designable polymer orientations
Tomohiro Takahashi, Naoya Karasawa, and Koki Sano
Advanced Materials, 37, 2505268, 09 Jul. 2025, Refereed
Last, Corresponding - Size-dependent magnetic responsiveness of a photonic crystal of graphene oxide nanosheets
Daisuke Ogawa, Yuta Nishina, and Koki Sano
ChemPlusChem, 89, e202400449, 07 Aug. 2024, Refereed
Last, Corresponding - A magnetically responsive photonic crystal of graphene oxide nanosheets
Daisuke Ogawa, Tomoki Nishimura, Yuta Nishina, and Koki Sano
Nanoscale, 16, 7908-7915, 05 Mar. 2024, Refereed
Last, Corresponding - Reconfigurable photonic crystal reversibly exhibiting single and double structural colors
Yi-Yang Zhan, Daisuke Ogawa, Koki Sano, Xiang Wang, Fumito Araoka, Nobuyuki Sakai, Takayoshi Sasaki, and Yasuhiro Ishida
Angewandte Chemie International Edition, 62, e202311451, 20 Oct. 2023, Refereed
Corresponding - Countercation engineering of graphene-oxide nanosheets for imparting a thermoresponsive ability
Shoma Kondo, Tomoki Nishimura, Yuta Nishina, and Koki Sano
ACS Applied Materials & Interfaces, 15, 37837-37844, 24 Jul. 2023, Refereed
Last, Corresponding - Mechanical nonreciprocity in a uniform composite material
Xiang Wang, Zhihao Li, Shuxu Wang, Koki Sano, Zhifang Sun, Zhenhua Shao, Asuka Takeishi, Seishiro Matsubara, Dai Okumura, Nobuyuki Sakai, Takayoshi Sasaki, Takuzo Aida, and Yasuhiro Ishida
Science, 380, 192-198, 13 Apr. 2023, Refereed - Closed-loop recycling of microparticle-based polymers
Takumi Watanabe,† Haruka Minato,† Yuma Sasaki, Seina Hiroshige, Hayato Suzuki, Nahomi Matsuki, Koki Sano, Takeshi Wakiya, Yuichiro Nishizawa, Takayuki Uchihashi, Takuma Kureha, Mitsuhiro Shibayama, Toshikazu Takata, and Daisuke Suzuki
Green Chemistry, 25, 3418-3424, 21 Mar. 2023, Refereed - Nano-clustering mediates phase transitions in a diastereomerically-stabilized ferroelectric nematic system
Hiroya Nishikawa, Koki Sano, Saburo Kurihara, Go Watanabe, Atsuko Nihonyanagi, Barun Dhara, and Fumito Araoka
Communications Materials, 3, 89, 11 Nov. 2022, Refereed - A water-soluble corannulene with highly efficient ROS production
Chengfeng Cai, Jing-Ju Huang, Koki Sano, Yicheng Zhu, Yunhua Zhang, Qing Wu, Bo Zhu, Yasuhiro Ishida, Shyh-Chyang Luo, and Hsing-An Lin
Materials Chemistry and Physics, 281, 125885, 01 Apr. 2022, Refereed
Lead - Anisotropic fluid with phototunable dielectric permittivity
Hiroya Nishikawa, Koki Sano, and Fumito Araoka
Nature Communications, 13, 1142, 03 Mar. 2022, Refereed
Corresponding - Propagating wave in a fluid by coherent motion of 2D colloids
Koki Sano, Xiang Wang, Zhifang Sun, Satoshi Aya, Fumito Araoka, Yasuo Ebina, Takayoshi Sasaki, Yasuhiro Ishida, and Takuzo Aida
Nature Communications, 12, 6771, 19 Nov. 2021, Refereed
Lead - Brush polymers as nanoscale building blocks for hydrogel synthesis
Fei Jia, Jake Song, Joshua M. Kubiak, Michika Onoda, Peter J. Santos, Koki Sano, Niels Holten-Andersen, Ke Zhang, and Robert J. Macfarlane
Chemistry of Materials, 33, 5748-5756, 07 Jul. 2021, Refereed - A mechanically adaptive hydrogel with a reconfigurable network consisting entirely of inorganic nanosheets and water
Koki Sano, Naoki Igarashi, Yasuo Ebina, Takayoshi Sasaki, Takaaki Hikima, Takuzo Aida, and Yasuhiro Ishida
Nature Communications, 11, 6026, 2020 - Molecularly engineered “Janus GroEL”: Application to supramolecular copolymerization with a higher level of sequence control
Daiki Kashiwagi, Hao K. Shen, Seunghyun Sim, Koki Sano, Yasuhiro Ishida, Ayumi Kimura, Tatsuya Niwa, Hideki Taguchi, and Takuzo Aida
Journal of the American Chemical Society, 142, 13310-13315, 2020 - One-pot universal initiation-growth methods from a liquid crystalline block copolymer
Bixin Jin, Koki Sano, Satoshi Aya, Yasuhiro Ishida, Nathan Gianneschi, Yunjun Luo, and Xiaoyu Li
Nature Communications, 10, 2397, 2019 - Internal structure and mechanical property of an anisotropic hydrogel with electrostatic repulsion between nanosheets
Koki Sano, Naoki Igarashi, Yuka O. Arazoe, Yasuhiro Ishida, Yasuo Ebina, Takayoshi Sasaki, Takaaki Hikima, and Takuzo Aida
Polymer, 177, 43-48, 2019 - Extra-large mechanical anisotropy of a hydrogel with maximized electrostatic repulsion between cofacially aligned 2D electrolytes
Koki Sano, Yuka O. Arazoe, Yasuhiro Ishida, Yasuo Ebina, Minoru Osada, Takayoshi Sasaki, Takaaki Hikima, and Takuzo Aida
Angewandte Chemie International Edition, 57, 12508-12513, 2018 - Spontaneous direct band gap, high hole mobility, and huge exciton energy in atomic-thin TiO2 nanosheet
Wei Zhou, Naoto Umezawa, Renzhi Ma, Nobuyuki Sakai, Yasuo Ebina, Koki Sano, Mingjie Liu, Yasuhiro Ishida, Takuzo Aida, and Takayoshi Sasaki
Chemistry of Materials, 30, 6449-6457, 2018 - Synthesis of anisotropic hydrogels and their applications
Koki Sano, Yasuhiro Ishida, and Takuzo Aida
Angewandte Chemie International Edition, 57, 2532-2543, 2018 - Photonic water dynamically responsive to external stimuli
Koki Sano, Youn Soo Kim, Yasuhiro Ishida, Yasuo Ebina, Takayoshi Sasaki, Takaaki Hikima, and Takuzo Aida
Nature Communications, 7, 12559, 2016
MISC
- 無機ナノシートの配列制御による構造色のデザイン
Koki Sano
高分子, 73, 461 - 462, 01 Sep. 2024 - 無機ナノシートを用いたバイオミメティクス
Koki Sano
セラミックス, 58(7), 433 - 436, 01 Jul. 2023 - 無機ナノシートの構造色
Koki Sano
液晶, 27(2), 125 - 131, 25 Apr. 2023 - ナマコのように力学物性を変化させる、無機ナノシートと水のみからなる刺激応答性ハイドロゲル
Koki Sano
Colloid & Interface Communication, 47(4), 40 - 43, 10 Dec. 2022
