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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27442

    Title: Worm-like chain under an external force : a classical mechanical approach
    Authors: 黎璧賢;Lai, Pik-yin;周子聰;Zhou, Zi-cong
    Contributors: 淡江大學物理學系
    Date: 2001-12
    Issue Date: 2009-12-31 10:09:04 (UTC+8)
    Publisher: 中華民國物理學會
    Abstract: Biomolecules, such as DNA, are often modelled by the inextensible Worm-Like Chain (WLC) model when pulled by an external force. We examine the classical mechanical solution of a WLC arbitrarily grafted at one end while stretched with an external force acting on the other end. Shape equations governing the configurations of the WLC can be derived. Detail chain configurations can be solved numerically for arbitrary contour lengths and grafting conditions. Analytic results for the case of low force (linear regime) limit as well as near the fully stretched limit (strong force) and long chain limit are also derived.
    Relation: Chinese Journal of Physics=中國物理學刊 39(6),頁641-650
    Appears in Collections:[物理學系暨研究所] 期刊論文

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