Development of Functional Inorganic/Organic Hybrid Materials by Using Surface Initiated Polymer Brush Matrix

• Project/Area Number: 19750106
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Functional materials chemistry
• Research Institution: The University of Tokyo
• Principal Investigator: NISHIMURA Tatsuya The University of Tokyo, 大学院・工学系研究科, 助教 (00436528)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,670,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥570,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
• Keywords: 炭酸カルシウム / 高分子ブラシ / バイオミネラリゼーション / 有機 / 無機複合体 / 結晶成長 / 無機 / 高分子複合体 / 高分子 / 濃厚高分子ブラシ

Research Abstract

I report a new approach to the formation of unidirectionally oriented fibrous calcium carbonate crystals using a surface-initiated thermo-sensitive polymer brush of poly(N-isopropylacrylamide) above the lower critical solution temperature (LCST).

Research Products

• [Journal Article] Macromolecular Templating for the Formation of Inorganic-Organic Hybrid Structures Takashi Kato (2010)
  • Author(s): Takeshi Sakamoto, Tatsuya Nishimura
  • Journal Title: MRS Bulletin 35 Pages: 127-132
  • Peer Reviewed
• [Journal Article] Crystallization of unidirectionally oriented fibrous calcium carbonate on thermo-responsive polymer brush matrices (2010)
  • Author(s): Kumar Surjith, Tatsuya Nishimura, Takashi Kato, 他3名
  • Journal Title: CrystEngComm 1(印刷中(掲載確定))
  • Peer Reviewed
• [Journal Article] Macromolecular Templating for the Formation of Inorganic-Organic Hybrid Structures (2010)
  • Author(s): Takashi Kato, Takeshi Sakamoto, Tatsuya Nishimura
  • Journal Title: MRS Bulletin 35 Pages: 127-132
  • Peer Reviewed
• [Journal Article] CaCO_3/chitin-whisker hybrids : formation of CaCO_3 crystals in chitin-based liquid-crystalline suspension (2010)
  • Author(s): Yuya Yamamoto, Tatsuya Nishimura, Tsuguyuki Saito, Takashi Kato
  • Journal Title: Polymer Joumal 1(印刷中(掲載確定))
  • NAID: 10027041522
  • Peer Reviewed
• [Journal Article] CaCO3/chitin-whisker hybrids: formation of CaCO3 crystals in chitin-based liquid-crystalline suspension (2009)
  • Author(s): Yuya Yamamoto, Tatsuya Nishimura, Tsuguyuki Saito, Takashi Kato
  • Journal Title: Polym. J. 41 Pages: 522-522
  • Peer Reviewed
• [Journal Article] Three-Dimensinal Relief Structures of CaCO3 Crystal Assemblies Formed by Spontaneous Two-Step Crystal Growth on a Polymer Thin Film (2009)
  • Author(s): Takeshi Sakamoto, Akira Oichi, Yuya Oaki, Tatsuya Nishimura, Ayae Sugawara, Takashi Kato
  • Journal Title: Cryst. Growth Des. 9 Pages: 622-622
  • Peer Reviewed
• [Journal Article] Calcium Carbonate/Polymer Thin-Film Hybrids: Induction of the Formation of Patterned Aragonite Crystals by Thermal Treatment of a Polymer Matrix (2009)
  • Author(s): Takeshi Sakamoto, Akira Oichi, Tatsuya Nishimura, Ayae Sugawara, Takashi Kato
  • Journal Title: Polym. J. 41 Pages: 522-522
  • NAID: 10025092591
  • Peer Reviewed
• [Journal Article] Three-Dimensional Relief Structures of CaCO_3 Crystal Assemblies Formed by Spontaneous Two-Step Crystal Growth on a Polymer Thin Film (2009)
  • Author(s): Takeshi Sakamoto
  • Journal Title: Crystal Growth & Design 9 Pages: 622-625
  • Peer Reviewed
• [Journal Article] Nanosegregated Amorphous Composites of Calcium Carbonate and an Organic Polymer (2008)
  • Author(s): Yuya Oaki, Satoshi Kajiyama, Tatsuya Nishimura, Hiroaki Imai, Takashi Kato
  • Journal Title: Adv. Mater. 20 Pages: 3633-3633
  • Peer Reviewed
• [Journal Article] Macroscopically Ordered Polymer/CaCO3 Hybrids Prepared by Using a Liquid-Crystalline Template (2008)
  • Author(s): Tatsuya Nishimura, Takahiro Ito, Yuya Yamamoto, Masafumi Yoshio, Takashi Kato
  • Journal Title: Angew. Chem. Int. Ed. 47 Pages: 2800-2800
  • Peer Reviewed
• [Journal Article] Effects of Peptides on CaCO3 Crystallization: Mineralization Properties of an Acidic Peptide Isolated from Exoskeleton of a Crayfish and Its Derivatives (2008)
  • Author(s): Yuya Yamamoto, Tatsuya Nishimura, Ayae Sugawara, Hirotaka Inoue, Hiromichi Nagasawa, Takashi Kato
  • Journal Title: Cryst. Growth Des. 8 Pages: 4062-4062
  • Peer Reviewed
• [Journal Article] Nanosegregated Amorphous Composites of Calcium Carbonate and an Organic Polymer (2008)
  • Author(s): Yuya Oaki
  • Journal Title: Advanced Materials 20 Pages: 3633-3637
  • Peer Reviewed
• [Journal Article] Effects of Peptides on CaCO_3 Crystallization : Mineralization Properties of an Acidic Pemtide Isolated from Exoskeleton of a Crayfish and Its Derivatives (2008)
  • Author(s): Yuya Yamamoto
  • Journal Title: Crystal Growth & Design 8 Pages: 4062-4065
  • Peer Reviewed
• [Journal Article] 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 (2008)
  • Author(s): 加藤隆史
  • Journal Title: 日本結晶成長学会誌 35(3) Pages: 146-150
  • Peer Reviewed
• [Journal Article] Macroscopically Ordered Polymer/CaCO_3 Hybrids Prepared by Using a Liquid-Crystalline Template (2008)
  • Author(s): Tatsuya Nishimura, Takahiro Ito, Yuya Yamamoto, Masafumi Yoshio, Takashi Kato
  • Journal Title: Angewandte Chemie International Edition 47 Pages: 2800-2803
  • Peer Reviewed
• [Journal Article] Crystallization of unidirectionally oriented fibrous calcium carbonate on thermo-responsive polymer brush matrices Surjith Kumar
  • Author(s): Takahiro Ito, Yuki Yanagihara, Yuya Oaki, Tatsuya Nishimura, Takashi Kato
  • Journal Title: CrystEngComm
  • Peer Reviewed
• [Presentation] 構造制御された有機高分子をテンプレートに用いる有機/無機複合体の開発 (2010)
  • Author(s): 西村達也
  • Organizer: 日本化学会春季年会
  • Place of Presentation: 近畿大学
  • Year and Date: 2010-03-27
• [Presentation] バイオミネラル形成過程に倣う配向性薄膜状有機/無機複合体の構築とモルホロジー制御 (2010)
  • Author(s): 豊田健、西村達也、加藤隆史, 他2名
  • Organizer: 化学会春季年会
  • Place of Presentation: 近畿大学
  • Year and Date: 2010-03-27
• [Presentation] 構造制御された有機高分子をテンプレートに用いる有機/無機複合体の開発 (2010)
  • Author(s): 西村達也
  • Organizer: 日本化学会春季年会
  • Place of Presentation: 近畿大学(大阪)
  • Year and Date: 2010-03-27
• [Presentation] バイオミネラル形成過程に倣う配向性薄膜状有機/無機複合体の構築とモルホロジー制御 (2010)
  • Author(s): 西村達也、加藤隆史, 他3名
  • Organizer: 日本化学会春季年会
  • Place of Presentation: 近畿大学(大阪)
  • Year and Date: 2010-03-27
• [Presentation] Thin-film Formation of alpha-Cobalt Hydroxide with a Polymer Matrix and Acidic Soluble Polymer (2009)
  • Author(s): 西村達也、加藤隆史, 他2名
  • Organizer: 日本MRS学術シンポジウム
  • Place of Presentation: 横浜情報文化センター(神奈川県)
  • Year and Date: 2009-12-08
• [Presentation] 有機高分子を用いるヒドロキシアパタイト薄膜の開発 (2009)
  • Author(s): 西村達也、加藤隆史, 他2名
  • Organizer: ポリマー材料フォーラム
  • Place of Presentation: タワーホール船堀
  • Year and Date: 2009-11-27
• [Presentation] 液晶性高分子をテンプレートに用いた配向性薄膜状有機/無機複合体の構築 (2009)
  • Author(s): 豊田健、西村達也、加藤隆史, 他2名
  • Organizer: 日本化学会第3回関東支部大会
  • Place of Presentation: 早稲田大学
  • Year and Date: 2009-09-04
• [Presentation] 液晶性高分子をテンプレートに用いた配向性薄膜状有機/無機複合体の構築 (2009)
  • Author(s): 西村達也、加藤隆史, 他3名
  • Organizer: 日本化学会第3回関東支部大会
  • Place of Presentation: 早稲田大学理工キャンパス
  • Year and Date: 2009-09-04
• [Presentation] 高分子液晶をテンプレートに用いる有機/無機複合体の配向制御 (2009)
  • Author(s): 西村達也、伊藤隆広、加藤隆史, 他3名
  • Organizer: 第12回(2008年)液晶化学研究会シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2009-06-06
• [Presentation] 液晶性高分子をテンプレートに用いた配向性薄膜状有機/無機複合体の構築 (2009)
  • Author(s): 豊田健、西村達也、加藤隆史, 他2名
  • Organizer: 第13回液晶化学研究会シンポジウム
  • Place of Presentation: 東工大すずかけキャンパス
  • Year and Date: 2009-05-12
• [Presentation] 液晶性高分子をテンプレートに用いた配向性薄膜状有機/無機複合体の構築 (2009)
  • Author(s): 西村達也、加藤隆史, 他3名
  • Organizer: 第13回液晶化学研究会シンポジウム
  • Place of Presentation: 東京工業大学すずかけ台キャンパス
  • Year and Date: 2009-05-12
• [Presentation] 有機高分子/ヒドロキシアパタイト複合薄膜の作製 (2009)
  • Author(s): 西村達也
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
  • Year and Date: 2009-03-27
• [Presentation] 有機高分子を用いる配向性有機/無機複合体の構築 (2008)
  • Author(s): 西村達也
  • Organizer: 第3回バイオミネラリゼーションワークショップ
  • Place of Presentation: 東京
  • Year and Date: 2008-12-13
• [Presentation] Ordered Inorganic/Polymer Hybrids Formed by Using Liquid-Crystalline Matrices (2008)
  • Author(s): Tatsuya Nishimura
  • Organizer: MRS
  • Place of Presentation: ボストン(アメリカ〉
  • Year and Date: 2008-12-02
• [Presentation] 配向キチンをテンプレートに用いる配向有機/無機複合体の構築 (2008)
  • Author(s): 西村達也
  • Organizer: 粉体粉末冶金協会平成20年度秋季大会
  • Place of Presentation: 福岡
  • Year and Date: 2008-11-15
• [Presentation] 有機/無機複合体における有機高分子の設計と構造制御 (2008)
  • Author(s): 西村達也, 他3名
  • Organizer: 第57回(2008年)高分子討論会
  • Place of Presentation: 大阪
  • Year and Date: 2008-09-26
• [Presentation] ナノ相分離構造を有する有機高分子/炭酸カルシウムアモルファス複合材料の開発 (2008)
  • Author(s): 緒明佑哉
  • Organizer: 第57回(2008年)高分子討論会
  • Place of Presentation: 大阪
  • Year and Date: 2008-09-24
• [Presentation] ヒドロキシアパタイト/有機高分子複合薄膜の作製 (2008)
  • Author(s): 今井博貴
  • Organizer: 第57回(2008年)高分子討論会
  • Place of Presentation: 大阪
  • Year and Date: 2008-09-24
• [Presentation] 液晶性キチンマトリクスを用いる有機/無機複合体の配向制御 (2008)
  • Author(s): 西村達也
  • Organizer: 平成20年度繊維学会年次大会
  • Place of Presentation: 船堀
  • Year and Date: 2008-06-18
• [Presentation] 高分子液晶をテンプレートに用いる有機/無機複合体の配向制御 (2008)
  • Author(s): 西村達也
  • Organizer: 第12回(2008年)液晶化学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2008-06-06
• [Presentation] 配向キチン誘導体を用いる無機結晶の結晶成長制御 (2008)
  • Author(s): 西村達也、伊藤隆広、加藤隆史, 他3名
  • Organizer: 第57回(2008年)高分子学会年次大会
  • Place of Presentation: 横浜
  • Year and Date: 2008-05-30
• [Presentation] バイオミネラリゼーションに倣う有機/無機複合体の合成と構造制御 (2007)
  • Author(s): 西村達也、伊藤隆広、加藤隆史, 他3名
  • Organizer: 第56回高分子討論会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2007-09-20
• [Presentation] Macroscopically Ordered Polymer/CaCO3 Hybrids Prepared by using a Liquid-Crystalline Template (2007)
  • Author(s): Tatsuya Nishimura, Takahiro Ito, Yuya Yamamoto, Masafumi Yoshio, Takashi Kato
  • Organizer: Gordon Research Conferences Polymers (East)
  • Place of Presentation: Mount Holyoke, USA
  • Year and Date: 2007-06-21
• [Presentation] Macroscopically Ordered Polymer/CaCO_3 Hybrids Prepared by using a Liquid-Crystalline Template (2007)
  • Author(s): Tatsuya Nishimura, Takahiro Ito, Yuya Yamamoto, Masafumi Yoshio, Takashi Kato
  • Organizer: Gordon Research Conferences Polymers (East)
  • Place of Presentation: Mount Holyoke, USA
• [Book] 液晶 (2010)
  • Author(s): 西村達也、加藤隆史
  • Publisher: シーエムシー出版(印刷中(掲載確定))
• [Book] 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 (2008)
  • Author(s): 加藤隆史, 西村達也, 坂本健
  • Total Pages: 145
  • Publisher: 日本結晶成長学会誌
• [Book] 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 (2007)
  • Author(s): 西村達也, 山本祐也, 井上宏隆, 長澤寛道, 加藤隆史
  • Total Pages: 110
  • Publisher: シーエムシー出版
• [Book] 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 (2007)
  • Author(s): 坂本健, 西村達也, 加藤隆史
  • Total Pages: 101
  • Publisher: シーエムシー出版
• [Remarks]
  • URL: http://kato.t.u-tokyo.ac.jp
• [Remarks]
  • URL: http://kato.t.u-tokyo.ac.jp
• [Remarks] 東京大学大学院工学系研究科化学生命工学専攻加藤研究室ホームページ
  • URL: http://kato.t.u-tokyo.ac.jp/index.html
• [Patent(Industrial Property Rights)] 複合材料、機能材料、複合材料の製造方法、及び、複合材料薄膜の製造方法 (2010)
  • Inventor(s): 加藤隆史、齊藤継之、緒明佑哉、西村達也
  • Industrial Property Rights Holder: 加藤隆史、齊藤継之、緒明佑哉、西村達也
  • Filing Date: 2010-02-18
• [Patent(Industrial Property Rights)] 複合材料、機能材料、複合材料の製造方法及び複合材料薄膜の製造方法 (2007)
  • Inventor(s): 加藤隆史、緒明佑哉、西村達也、梶山智司、今井宏明
  • Industrial Property Rights Holder: 加藤隆史、緒明佑哉、西村達也、梶山智司、今井宏明
  • Patent Publication Number: 2009-062445
  • Filing Date: 2007-09-05