助教 坂本　健, 博士(工学)

専門分野：
無機/有機複合材料・自己組織化・バイオミネラリゼーション

略歴

平成18年4月　東京大学大学院工学系研究科化学生命工学専攻　博士課程　入学
平成21年3月　東京大学大学院工学系研究科化学生命工学専攻　博士課程　修了・学位取得　博士（工学）
平成21年4月　日本学術振興会特別博士研究員（東大院工化学システム工学専攻・大久保・下嶋研究室）
平成22年5月　東京大学特別博士研究員（東大院工・加藤研究室）
平成23年10月　東京大学大学院工学系研究科化学生命工学専攻・助教
現在に至る

受賞
平成25年度　高分子学会　　高分子研究奨励賞
平成19年度　日本化学会春季年会　学生講演賞

List of Publications

1. Electrochemical Detection of Selective Anion Transport through Subnanopores in Liquid-Crystalline Water Treatment Membranes
   Sven Mehlhose, Takeshi Sakamoto, Martin Eickhoff, Takashi Kato, and Motomu Tanaka
   J. Phys. Chem. B, 128, 4537-4543 (2024).
2. Hydrogen-Bonded Structures of Water Molecules in Hydroxy-Functionalized Nanochannels of Columnar Liquid Crystalline Nanostructured Membranes Studied by Soft X-ray Emission Spectroscopy
   Kazuma Hamaguchi, Takeshi Sakamoto, Naoya Kurahashi, Yoshihisa Harada, and Takashi Kato
   J. Phys. Chem. Lett., 15, 454-460 (2024).
3. Development of Liquid-Crystalline Smectic Nanoporous Membranes for the Removal of SARS-CoV-2 and Waterborne Viruses
   Takeshi Sakamoto, Kazuhiro Asakura, Naru Kang, Riki Kato, Miaomiao Liu, Tsuyoshi Hayashi, Hiroyuki Katayama, and Takashi Kato
   J. Mater. Chem. A, 11, 22178-22186 (2023).
4. Removal of Viruses from Their Cocktail Solution by Liquid-Crystalline Water-Treatment Membranes
   Daniel Kuo, Takeshi Sakamoto, Shotaro Torii, Miaomiao Liu, *Hiroyuki Katayama, and *Takashi Kato
   Polym. J., 54, 821-825 (2022).
5. Ion Selectivity of Water Molecules in Subnanoporous Liquid-Crystalline Water-Treatment Membranes: A Structural Study of Hydrogen Bonding
   Ryusuke Watanabe, Takeshi Sakamoto, Kosuke Yamazoe, Jun Miyawaki, *Takashi Kato, and *Yoshihisa Harada
   Angew. Chem. Int. Ed., 59, 23461-23465 (2020).
6. Development of Functional Nanoporous Membranes Based on Photocleavable Columnar Liquid Crystals - Selective Adsorption of Ionic Dyes
   Yuto Suzuki, *Takeshi Sakamoto, Masafumi Yoshio, and *Takashi Kato
   Eur. Polym. J., 134, 109859-1/7 (2020).
7. High Virus Removal by Self‐Organized Nanostructured 2D Liquid‐Crystalline Smectic Membranes for Water Treatment
   Daniel Kuo, Miaomiao Liu, K. R. Sunil Kumar, Kazuma Hamaguchi, Kian Ping Gan, *Takeshi Sakamoto, Takafumi Ogawa, Riki Kato, Nobuyoshi Miyamoto, Hiroki Nada, Masahiro Kimura, Masahiro Henmi, *Hiroyuki Katayama, and *Takashi Kato
   Small, 16, 202001721-1/5 (2020).
8. Nanostructured Virus Filtration Membranes Based on Two-Component Columnar Liquid Crystals
   Kazuma Hamaguchi, Daniel Kuo, Miaomiao Liu, Takeshi Sakamoto, Masafumi Yoshio, *Hiroyuki Katayama, and *Takashi Kato
   ACS Macro Lett., 8, 24-30 (2019).
9. Functional Liquid Crystals towards the Next Generation of Materials
   *Takashi Kato, Takahiro Ichikawa, Junya Uchida, Takeshi Sakamoto
   Angew. Chem. Int. Ed., 57, 4355-4371 (2018).
10. Development of Nanostructured Water Treatment Membranes Based on Thermotropic Liquid Crystals: Molecular Design of Sub-Nanoporous Materials
    *Takeshi Sakamoto, Takafumi Ogawa, *Hiroki Nada, Koji Nakatsuji, Masato Mitani, Bartolome Soberats, Ken Kawata, Masafumi Yoshio, Hiorki Tomioka, Takao Sasaki, Masahiro Kimura, *Masahiro Henmi, and *Takashi Kato
    Adv. Sci. , 5, 1700405-1/9 (2018).
11. Periodic Surface-Ring Pattern Formation for Hydroxyapatite Thin Films Formed by Biomineralization-Inspired Processes
    Yulai Han, *Tatsuya Nishimura, Misato Iimura, Takeshi Sakamoto, Chikara Ohtsuki, *Takashi Kato
    Langmuir, 33, 10077-10083 (2017).
12. Highly Efficient Virus Rejection with Self-Organized Membranes Based on a Crosslinked Bicontinuous Cubic Liquid Crystal
    Nicolas Marets, Daniel Kuo, Jason R. Torrey, Takeshi Sakamoto, Masahiro Henmi, *Hiroyuki Katayama, *Takashi Kato
    Adv. Healthcare Mater., 6, 1700252-1/6 (2017).
13. Use of Amorphous Calcium Carbonate for the Design of New Materials
    Bram Cantaert, David Kuo, Shunichi Matsumura, Tatsuya Nishimura, Takeshi Sakamoto, *Takashi Kato
    ChemPlusChem, 82, 107-120 (2017).
14. Heterogeneous Growth of Calcite at Aragonite {001}- and Vaterite {001}-Melt Interfaces: A Molecular Dynamics Simulation Study
    Hiroki Nada, Tatsuya Nishimura, Takeshi Sakamoto, Takashi Kato
    J. Cryst. Growth., 450, 148 (2016).
15. Rapid and Topotactic Transformation from Octacalcium Phosphate to Hydroxyapatite (HAP): A New Approach to Self-Organization of Free-Standing Thin-Film HAP-Based Nanohybrids
    Satoshi Kajiyama, Takeshi Sakamoto, Moe Inoue, Tatsuya Nishimura, Taichi Yokoi, Chikara Ohtsuki, *Takashi Kato
    CrystEngComm, 18,8388-8395 (2016).
16. Tuning of Morphology and Polymorphs of Carbonate/Polymer Hybrids Using Photoreactive Polymer Templates
    Takeshi Sakamoto, Yosuke Nishimura, and Takashi Kato
    CrystEngComm, 17, 6947-6954 (2015).
17. Aragonite Nanorods in Calcium Carbonate/Polymer Hybrids Formed through Self-Organization Processes from Amorphous Calcium Carbonate Solution
    Satoshi Kajiyama, Tatsuya Nishimura, Takeshi Sakamoto, and Takashi Kato
    Small, 10, 1634-1641 (2014).
18. Effects of Magnesium Ions and Water Molecules on the Structure of Amorphous Calcium Carbonate: A Molecular Dynamics Study
    Hidekazu Tomono, Hiroki Nada, Fangjie Zhu, Takeshi Sakamoto, Tatsuya Nishimura, and Takashi Kato
    J. Phys. Chem. B, 117, 14849 (2013).
19. Tuning the Stability of CaCO₃ Crystals with Magnesium Ions for Formation of Aragonite Thin Films on Organic Polymer Templates
    Fangjie Zhu, Tatsuya Nishimura, Takeshi Sakamoto, Hidekazu Tomono, Hiroki Nada, Yasushi Okumura, Hirotsugu Kikuchi, and Takashi Kato
    Chem. Asian. J., 8, 3002 (2013).
20. Bisphenylsulfone-Based Molecular Assemblies: Polar Columnar Liquid Crystals Aligned in Electric Fields and Fibrous Aggregates in Organic Solvents
    Masafumi Yoshio, Reiku Konishi, Takeshi Sakamoto, and Takashi Kato
    New. J. Chem., 37, 143 (2013).
21. One-Dimensional Assembly of Silica Nanospheres: Effects of Nonionic Block Copolymers
    Shujun Zhou, Takeshi Sakamoto, Junzheng Wang, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo
    Langmuir, 28, 13181 (2012).
22. Self-Organized Liquid-Crystalline Nanostructured Membranes for Water Treatment: Selective Permeation of Ions
    Masahiro Henmi, Koji Nakatsuji, Takahiro Ichikawa, Hiroki Tomioka, Takeshi Sakamoto, Masafumi Yoshio, and Takashi Kato
    Adv. Mater., 24, 2238 (2012).
23. Photoimaging of CaCO₃/Polymer Self-Organized Hybrid Films by Forming Regular Relief and Flat Surface Morphologies
    Takeshi Sakamoto, Yosuke Nishimura, Tatsuya Nishimura, and Takashi Kato
    Angew. Chem. Int. Ed., 50, 5856 (2011).
24. Preparation of Thin-film Hydroxyapatite/Polymer Hybrids
    Tatsuya Nishimura, Hirotaka Imai, Yuya Oaki, Takeshi Sakamoto, and Takashi Kato
    Chem. Lett., 40, 458 (2011). [selected as Editor's Choice]
25. Calcium Carbonate/Polymer Thin-Film Hybrids: Induction of the Formation of Patterned Aragonite Crystals by Thermal Treatment of a Polymer Matrix
    Takeshi Sakamoto, Akira Oichi, Tatsuya Nishimura, Ayae Sugawara, and Takashi Kato
    Polym. J., 41, 522 (2009).
26. Three-Dimensional Relief Structures of CaCO₃ Crystal Assemblies Formed by Spontaneous Two-Step Crystal Growth on a Polymer Thin Film
    Takeshi Sakamoto, Akira Oichi, Yuya Oaki, Tatsuya Nishimura, Ayae Sugawara, and Takashi Kato
    Cryst. Growth Des., 9, 622 (2009).
27. Self-organization of Patterned CaCO₃/Polymer Composite Films: Tuning of Their Morphologies by the Change of Molecular Weights of Acidic Polymers
    Takeshi Sakamoto, Akira Oichi, Ayae Sugawara, and Takashi Kato
    Chem. Lett., 35, 310 (2006).


Review
1. アクアポリンに匹敵アクアポリンに匹敵！ピラーアレーンのキラリティー制御による水の高速輸送
   坂本健
   月刊「化学」, vol. 74, 8月号（注目の論文欄）, pp. 63-64 (2019).
2. Biomineralization-Inspired Synthesis of Functional Organic/Inorganic Hybrid Materials: Organic Molecular Control of Self-Organization of Hybrids
   Atsushi Arakaki, Katsuhiko Shimizu, Mayumi Oda, Takeshi Sakamoto, Tatsuya Nishimura, and Takashi Kato
   Org. Biomol. Chem., 13, 974-989 (2015)
3. バイオミネラリゼーションにならう自己組織化ハイブリッド材料の構築
   加藤隆史, 坂本健
   「未来を拓く元素戦略?持続可能な社会を実現する化学　（CSJカレントレビュー No. 11）」, 日本化学会編, 化学同人, pp. 112-117 (2013).
   
4. 有機分子の制御による異方的結晶成長と無機／有機ハイブリッド構造の形成
   坂本健, 新垣篤史, 清水克彦, 西村達也, 加藤隆史
   セラミックス, vol. 47, 285-290 (2012).
   
5. バイオミネラリゼーションにならう有機／無機ナノ融合材料の開発
   坂本健, 西村達也, 加藤隆史
   「ナノ融合による先進バイオデバイス」, シーエムシー出版, pp.29-36 (2011).
   
6. 機能性高分子を用いる有機／無機複合体薄膜のモルホロジー制御：炭酸カルシウムの自己組織化イメージング
   西村達也, 坂本健, 加藤隆史
   日本画像学会誌, vol. 50, 294-300 (2011).
   
7. Macromolecular Templating for the Formation of Inorganic-Organic Hybrid Structures
   Takashi Kato, Takeshi Sakamoto and Tatsuya Nishimura
   MRS Bulletin, 35, 127 (2010).
8. バイオミネラリゼーションにならう無機/有機ハイブリッド薄膜の構築
   加藤隆史, 西村達也, 坂本健
   日本結晶成長学会誌, 35, 5 (2008).
9. 炭酸カルシウム薄膜
   坂本健, 西村達也, 加藤隆史
   バイオミネラリゼーションとそれに倣う新機能材料の創製, 第2編 第1章 第1節, (監修／加藤隆史), シーエムシー出版, p.101 (2007).
10. 第5編 第1章 第1節 項目2 傾斜構造の制御-貝が真珠をつくる仕組みに学ぶ
    坂本健, 西村達也, 加藤隆史
    "ファイバー" スーパーバイオミメティックス-近未来の新技術創成-, (監修／本宮達也), エヌ・ティー・エス, p.776 (2006).