教師資料查詢 | 類別: 期刊論文 | 教師: 周子聰 Zicong Zhou (瀏覽個人網頁)

標題:Stretching instability of intrinsically curved semiflexible biopolymers: A lattice model approach
學年103
學期1
出版(發表)日期2014/08/10
作品名稱Stretching instability of intrinsically curved semiflexible biopolymers: A lattice model approach
作品名稱(其他語言)
著者Zhou Zi-Cong; Lin Fang-Ting; Chen Bo-Han
單位
出版者
著錄名稱、卷期、頁數Chinese Physics B 24(2), 028701
摘要We apply Monte Carlo simulation method to lattice systems to study the effect of an intrinsic curvature on the mechanical property of a semiflexible biopolymer. We find that when the intrinsic curvature is sufficient large, the extension of a semiflexible biopolymer can undergo a first-order transition at finite temperature. The critical force increases with increasing intrinsic curvature. But the relationship between the critical force and the bending rigidity is structure-dependent.
In triangle lattice system, when the intrinsic curvature is smaller than a critical value, the critical force increases with the increasing bending rigidity first, and then decreases with the increasing bending rigidity. But in square lattice system, the critical force always decreases with the increasing bending rigidity. In contrast, when the intrinsic curvature is greater than
the critical value, the larger bending rigidity always results in a larger critical force in both lattice systems.
關鍵字semiflexible biopolymer;intrinsic curvature;mechanical property;phase transition
語言英文
ISSN1674-1056
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別中國
公開徵稿
出版型式,電子版,紙本
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