原子間力顕微鏡による毛髪の微細構造と物性の研究 Study of Fine-structures and Mechanical Properties of Human Hair by using Atomic Force Microscopy

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著者

    • 北野 宏樹 KITANO Hiroki
    • ホーユー株式会社総合研究所基盤技術研究室 Fundamental Research Laboratory, General Research & Development Institute, Hoyu Co., Ltd.

抄録

The hair has a complicated hierarchical structure which is composed of hydrophobic and hydrophilic components. Study of the mechanical properties of each components is important in order to understand the structure of the hair microscopically and to develop hair care products. The objects of this study are to evaluate the mechanical properties and fine structures of human hair at the same point and under the natural environment by taking the advantages of Atomic Force Microscopy (AFM). The force-curve method using stiff cantilevers in order to deform a sample by AFM enable us to evaluate Young's modulus and a fine structure simultaneously at the same point. In this study, we applied this method also to the cross section of the hair in order to evaluate the degree of hair damage. In an application we found that the Young's modulus was improved when the damaged hair was treated by L-theanine solution and that especially Young's modulus of macrofibril was recovered. This method is thus very useful to appraise the effectiveness of hair care components.

収録刊行物

  • 表面科学 = Journal of The Surface Science Society of Japan  

    表面科学 = Journal of The Surface Science Society of Japan 29(7), 427-431, 2008-07-10 

    The Surface Science Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021166599
  • NII書誌ID(NCID)
    AN00334149
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    03885321
  • NDL 記事登録ID
    9577059
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z15-379
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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