Nano-Hybrid Material Formation on Polymer Materials by Versatile Inorganic Coatings and Its Biomaterial Function

  • WATANABE Junji
    Department of Applied Chemistry, Graduate School of Engineering, Osaka University The 21st COE for “Center for Integrated Cell and Tissue Regulation”, Osaka University
  • AKASHI Mitsuru
    Department of Applied Chemistry, Graduate School of Engineering, Osaka University The 21st COE for “Center for Integrated Cell and Tissue Regulation”, Osaka University

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Other Title
  • 多様な無機コーティングによる高分子材料のナノハイブリッド化とバイオ応用
  • タヨウナ ムキ コーティング ニ ヨル コウブンシ ザイリョウ ノ ナノ ハイブリッドカ ト バイオ オウヨウ

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Abstract

Nano-hybridization facilitates the performance of materials; in particular for applications in the biomedical field. In this paper, we focus on organic-inorganic nano-hybrid materials. As organic materials, polyester porous membranes and bio-based hydrogels were used. The nano-hybrid approach was based on coating techniques, which were classified as ‘two dimensional’, ‘three dimensional’, and ‘space-time interval regulated’ coatings. The preparation involved alternate soaking and electrophoresis. Moreover, the alternate soaking method was integrated with electrophoresis, and the formation of an anisotropic nano-hybrid material was achieved. Finally, inorganic lamination using hydroxyapatite and calcium carbonate was successfully achieved. These findings related to nano-hybrid materials are of great importance for the preparation of high performance biomaterials.<br>

Journal

  • KOBUNSHI RONBUNSHU

    KOBUNSHI RONBUNSHU 65 (6), 387-398, 2008

    The Society of Polymer Science, Japan

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