Soap film spanning electrically repulsive elastic protein links
Soap film spanning electrically repulsive elastic protein links
复制标题
跨越电排斥弹性蛋白链接的肥皂膜
DOI：
10.1478/aapp.96s3a1
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
A. Marzocchi
中科院分区：
文献类型：
--
作者：
G. Bevilacqua;L. Lussardi;A. Marzocchi
抽象的 。我们研究了由两个基尔霍夫杆组成的机械系统的平衡问题，这两个基尔霍夫杆以任意方式连接并形成结，通过电斥力限制自身不接触并通过肥皂膜捆绑，作为描述带电蛋白质和生物膜之间相互作用的模型。我们通过使用变分法技术证明了存在具有最小总能量的解，该解可能非常不规则。
A BSTRACT . We study the equilibrium problem of a mechanical system consisting of two Kirchhoff rods linked in an arbitrary way and also forming knots, constrained not to touch themselves by means of electrical repulsion and tied by a soap film, as a model to describe the interaction between an electrically charged protein and a biomembrane. We prove the existence of a solution with minimum total energy, which may be quite irregular, by using techniques of the Calculus of Variations.