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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/66093

    Title: 以雷射光控制膠原蛋白字組成之結構;Light-controlled self-assembly of collagen
    Authors: 蘇堡銓;Su,Pao-chuan
    Contributors: 生物物理研究所
    Keywords: 膠原蛋白薄膜;受激拉曼散射;光壓;表面增強拉曼散射;奈米線;光極化;collagen microribbons;Stimulated Raman Scattering;Ponderomotive Force;Surface Enhanced Raman Scattering (SERS);Nanowire
    Date: 2014-10-31
    Issue Date: 2014-11-24 15:19:37 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 膠原蛋白代表了胞外基質的主要結構蛋白,闡明其裝配的機制對於理解許多細胞生物學和醫學過程,以及用於組織工程和生物技術的方法,更是學術研究的主軸,但是目前研究方向不外乎為明膠與膠原纖維的大尺度比較,卻只有對於外觀上D-period的多寡證實材料製程上的可信度。

    ;Collagen represents the major structural protein of the extracellular matrix. Elucidating the
    mechanism of its assembly is important for understanding many cell biological and medical
    processes as well as for tissue engineering and biotechnological approaches.
    In this work, conditions for the self-assembly of collagen type I molecules on a supporting
    surface were characterized.
    By applying deposition dynamics deposition of collagen on a substrate at room temperature
    using an appropriate solvent, collagen assembled into ultrathin ( 4nm) highly anisotropic ribbon-like
    structures coating the entire support.
    We use stimulated Raman scattering system enables absorption of specific functional groups to
    allow local resonance absorption, causing local heating of the material, and applying a
    ponderomotive force to the collagen fibers, in order to achieve a stable directional control.
    Appears in Collections:[生物物理研究所 ] 博碩士論文

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