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Development of new medical gel materials using synthetic carbohydrate polymer

Research Project

Project/Area Number 16300146
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

KAKUCHI Toyoji  Hokkaido Univ., Graduate School of Engineering, Prof., 大学院・工学研究科, 教授 (80113538)

Co-Investigator(Kenkyū-buntansha) SATOH Toshifumi  Hokkaido Univ., Graduate School of Engineering, Instructor, 大学院・工学研究科, 助手 (80291235)
KAGA Harumi  National Institute of Advanced Industrial Science and Technology (AIST), Chief scientist, 産業技術総合研究所・ゲノムファクトリー研究部門, 主任研究員 (20356752)
YANO Shigenobu  Nara women Univ., Graduate School of Humanities and Sciences, Prof., 大学院・人間文化研究科, 教授 (60011186)
金子 憲明  コスモテック株式会社, 技術開発部, 部長
Project Period (FY) 2004 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥15,100,000 (Direct Cost: ¥15,100,000)
Fiscal Year 2005: ¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 2004: ¥10,100,000 (Direct Cost: ¥10,100,000)
KeywordsCellulose / Hyperbranched Carbohydrate Polymer / Gel / Hemostat / Sealant / Polycarbohydrate Derivative
Research Abstract

Gel-materials, such as gelatin, collagen, and fibrinogen, derived from animals and humans, have been used widely in medical applications, although the materials include the possibilities of the contagions of a virus and an allergic material. We recently discovered that a novel carbohydrate polymer having a specific structure formed a new class of gel-material. Depending on the formulation and preparation method, materials ranging from viscous liquids, soft gels, and tough films can be obtained with widely varying gel formation kinetics. Since the starting materials are classified as biocompatible and biodegradable, this new class of gels has many potential medical applications, such as hemostatic, adhesive, and coating agents. Carbohydrate polymers having a specific structure can be synthesized from naturally occurring sugars or compounds microwave-decomposed from polysaccharide. The novel carbohydrate polymers have characteristics as follows ; 1)basic materials for medical applications at a reasonable cost, 2)easy control of the chemical and physical properties, 3)biocompatible and biodegradable materials. The reaction of the carbohydrate polymer with a gelling agent immediately forms the gel-materials, which offers several advantages over conventional gel preparations, including the use of non-contagion materials and short preparation times. The gel-materials are a versatile new class of biomaterials that hold promise for a wide variety of medical applications.

Report

(3 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • Research Products

    (36 results)

All 2006 2005 2004 Other

All Journal Article (32 results) Book (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Synthesis of Unimolecular Reversed Micelle consisting of Poly-L-lactide Shell and Hyperbranched D-mannan core2006

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      J. Polym. Sci., Part A : Polym. Chem. 44・1

      Pages: 406-413

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Photocrosslinking Reaction of N-Allylcarbamoylmethyl Cellulose Leading to Hydrogel2006

    • Author(s)
      Xiande Shen
    • Journal Title

      Polym. Bull. 56・2-3

      Pages: 137-143

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Unimolecular Reversed Micelle consisting of Poly-L-lactide Shell and Hyperbranched D-mannan core2006

    • Author(s)
      Satoh, T., Tamaki, M., Kitajyo, Y., Maeda, T., Ishihara, H., Imai, T., Kaga, H., Kakuchi, T
    • Journal Title

      J.Polym.Sci., Part A : Polym.Chem. 44(1)

      Pages: 406-413

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Photocrosslinking Reaction of N-Allylcarbamoylmethyl Cellulose Leading to Hydrogel2006

    • Author(s)
      Shen, X., Kitajyo, Y., Duan, Q., Narumi, A., Kaga, H., Kaneko, N., Satoh, T., Kakuchi, T.
    • Journal Title

      Polym.Bull. 56(2-3)

      Pages: 137-143

    • NAID

      120000961603

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Unimolecular Reversed Micelle consisting of Poly-L-lactide Shell and Hyperbranched D-mannan core2006

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      J.Polym.Sci., Part A : Polym.Chem. 44・1

      Pages: 406-413

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis and Photocrosslinking Reaction of N-Allylcarbamoylmethyl Cellulose Leading to Hydrogel2006

    • Author(s)
      Xiande Shen
    • Journal Title

      Polym.Bull. 56・2-3

      Pages: 137-143

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis of Hyperbranched Polytetritol by Ring-Opening Multibranching Polymerizations of 2,3-Anhydroerythritol and 2,3-Anhydro-DL-threitol2005

    • Author(s)
      Tomoko Imai
    • Journal Title

      Macromolecules 38・5

      Pages: 1648-1654

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Synthesis, Branched Structure, and Solution Property of Hyperbranched D-Glucan and D-Galactan2005

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      Macromolecules 38・10

      Pages: 4202-4210

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Cellulose Carbamates Having α-Amino Acid Moieties2005

    • Author(s)
      Xiande Shen
    • Journal Title

      Polym. Bull. 55・5

      Pages: 317-322

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 多分岐糖鎖を用いた機能性医用材料の創製〜より安全で高性能な医用材料を目指して〜2005

    • Author(s)
      佐藤 敏文
    • Journal Title

      創成ニューズレター(北海道大学) 2

      Pages: 17-19

    • NAID

      120006549179

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 多分岐糖鎖高分子の面白さ〜新しい化学構造と機能性を持つ材料の開発に期待〜2005

    • Author(s)
      佐藤 敏文
    • Journal Title

      化学と生物 43・12

      Pages: 778-779

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Synthesis of Hyperbranched Polytetritol by Ring-Opening Multibranching Polymerizations of 2,3-Anhydroerythritol and 2,3-Anhydro-DL-threitol2005

    • Author(s)
      Imai, T., Nawa, Y., Kitajyo, Y., Satoh, T., Kaga, H., Kaneko, N., Kakuchi, T.
    • Journal Title

      Macromolecules 38(5)

      Pages: 1648-1654

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis, Branched Structure, and Solution Property of Hyperbranched D-Glucan and D-Galactan2005

    • Author(s)
      Satoh, T., Imai, T., Ishihara, H., Maeda, T., Kitajyo, Y., Sakai, Y., Kaga, H., Kaneko, N., Ishii, F., Kakuchi, T.
    • Journal Title

      Macromolecules 38(10)

      Pages: 4202-4210

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Cellulose Carbamates Having α-Amino Acid Moieties2005

    • Author(s)
      Shen, X., Sugie, N., Duan, Q., Kitajyo, Y., Satoh, T., Kakuchi, T.
    • Journal Title

      Polym.Bull. 55(5)

      Pages: 317-322

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Development of new medical materials using hyperbranched carbohydrate polymer -aiming at safer medical materials-2005

    • Author(s)
      Satoh, T.
    • Journal Title

      CRIS Times(Hokkaido Univ.) 2

      Pages: 17-19

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Interesting hyperbranched polysaccharides. Development of materials having new chemical structures and functionality is expected2005

    • Author(s)
      Satoh, T
    • Journal Title

      Kagaku to Seibutsu 43(12)

      Pages: 778-779

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel Synthetic Method for Preparing Artificial Carbohydrate Polymers2005

    • Author(s)
      Satoh, T., Imai, T., Kitajyo, Y., Kakuchi, T.
    • Journal Title

      Current Topics in Polymer Research (ed.Bregg, R.K.)(Nova Science Publishers, Inc., Hauppauge, NY, USA)

      Pages: 195-232

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis and Characterization of Cellulose Carbamates Having α-Amino Acid Moieties2005

    • Author(s)
      Xiande Shen
    • Journal Title

      Polym.Bull. 55・5

      Pages: 317-322

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 多分岐糖鎖に用いた機能性医用材料の創製〜より安全で高性能な医用材料を目指して〜2005

    • Author(s)
      佐藤 敏文
    • Journal Title

      創成ニューズレター(北海道大学) 2

      Pages: 17-19

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis of Hyperbranched Polysaccharide by Thermally Induced Cationic Polymerization of 1, 6-Anhydrohexopyranose2004

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      Macromol. Symp. 217・1

      Pages: 39-46

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Cyclopolymerization of dianhydro sugar leading to novel carbohydrate polymers as macromolecular ionophores2004

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      Progress in Polymer Science 29・1

      Pages: 13-43

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Synthesis of Hyperbranched Carbohydrate Polymer by Ring-Opening Multibranching Polymerization of 1, 4-Anhydroerythritol and 1, 4-Anhydro-L-threitol2004

    • Author(s)
      Tomoko Imai
    • Journal Title

      Macromolecules 37・9

      Pages: 3113-3119

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 無水糖のカチオン開環重合によるハイパーブランチ多糖の合成2004

    • Author(s)
      佐藤 敏文
    • Journal Title

      Foods and Food Ingredients Journal of Japan 209・5

      Pages: 397-403

    • NAID

      40006256118

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] 植物由来の原料を利用した新しい医療用ゲル材料の開発〜より安全な外科用接着剤、止血剤を目指して〜2004

    • Author(s)
      佐藤 敏文
    • Journal Title

      創成ニューズレター(北海道大学) 1

      Pages: 10-10

    • NAID

      120006549178

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Hyperbranched Polysaccharide by Thermally Induced Cationic Polymerization of 1,6-Anhydrohexopyranose2004

    • Author(s)
      Satoh, T., Imai, T., Kitajyo, Y., Maeda, T., Narumi, A., Kaga, H., Kaneko, N., Kakuchi, T.
    • Journal Title

      Macromol.Symp. 217(1)

      Pages: 39-46

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Cyclopolymerization of dianhydro sugar leading to novel carbohydrate polymers as macromolecular ionophores2004

    • Author(s)
      Satoh, T., Kakuchi, T.
    • Journal Title

      Progress in Polymer Science 29(1)

      Pages: 13-43

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Hyperbranched Carbohydrate Polymer by Ring-Opening Multibranching Polymerization of 1,4-Anhydroerythritol and 1,4-Anhydro-L-threitol2004

    • Author(s)
      Imai, T., Satoh, T., Kaga, H., Kaneko, N., Kakuchi, T.
    • Journal Title

      Macromolecules 37(9)

      Pages: 3113-3119

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Hyperbranched Polysaccharides by Cationic Ring-opening Polymerization of Anhydrohexopyranose2004

    • Author(s)
      Satoh, T., Imai, T., Kitajyo, Y., Maeda, T., Kakuchi, T.
    • Journal Title

      Food and Food Ingredients Journal of Japan 209(5)

      Pages: 397-403

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Development of new medical gel materials using raw materials of plant origin -aiming at safer adhesives and hemostats2004

    • Author(s)
      Satoh, T.
    • Journal Title

      CRIS Times(Hokkaido Univ.) 1

      Pages: 10-10

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of Hyperbranched Polysaccharide by Thermally Induced Cationic Polymerization of 1,6-Anhydrohexopyranose2004

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      Macromol.Symp. 217・1

      Pages: 39-46

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synthesis of Hyperbranched Carbohydrate Polymer by Ring-Opening Multibranching Polymerization of 1,4-Anhydroerythritol and 1,4-Anhydro-L-threitol2004

    • Author(s)
      Tomoko Imai
    • Journal Title

      Macromolecules 37・7

      Pages: 3113-3119

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synthesis, Branched Structure, and Solution Property of Hyperbranched D-Glucan and D-Galactan

    • Author(s)
      Toshifumi Satoh
    • Journal Title

      Macromolecules (in Press)

    • Related Report
      2004 Annual Research Report
  • [Book] Current Topics in Polymer Research2005

    • Author(s)
      Toshifumi Satoh
    • Total Pages
      232
    • Publisher
      Nova Science Publishers, Inc., Hauppauge, NY, USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] アンヒドロ糖の製造方法2006

    • Inventor(s)
      加我晴生, 佐々木正秀, 佐々木皇美, 鳴海敦, 高橋憲司, 佐藤宏衣, 羽田由衣, 佐藤敏文, 覚知豊次
    • Industrial Property Rights Holder
      産総研, 金沢大学
    • Industrial Property Number
      2006-042409
    • Filing Date
      2006-02-20
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] アンヒドロ糖の製造方法2004

    • Inventor(s)
      加我晴生, 三浦正勝, 鳴海敦, 高橋憲司, 佐藤敏文, 覚知豊次
    • Industrial Property Rights Holder
      産総研, 金沢大学, 北海道大学
    • Industrial Property Number
      2004-205787
    • Filing Date
      2004-07-13
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] アンヒドロ糖の製造方法2004

    • Inventor(s)
      加我 晴生, 三浦 正勝, 鳴海 敦, 高橋 憲司, 佐藤 敏文, 覚知 豊次
    • Industrial Property Rights Holder
      産総研, 金沢大学, 北海道大学
    • Industrial Property Number
      2004-205787
    • Filing Date
      2004-07-13
    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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