The solvent effect on the nonlinear dynamics of U-model microtubules

被引：0
|
作者：
Latifah, S. [1 ]
Rohmah, S. F. [1 ]
Ramadhan, I. A. [1 ]
Dwiputra, D. [1 ]
Hidayat, W. [1 ,2 ]
Zen, F. P. [1 ,2 ]
机构：
[1] Inst Teknol Bandung, Theoret Phys Lab, Fac Math & Nat Sci, Jl Ganesha 10, Bandung 40132, Indonesia
[2] Indonesian Ctr Theoret & Math Phys ICTMP, Bandung, Indonesia
来源：
7TH ASIAN PHYSICS SYMPOSIUM | 2019年 / 1204卷
关键词：
D O I：
10.1088/1742-6596/1204/1/012015
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Microtubules are hollow cylindrical protein polymers composed of tubulin dimers and act as executives in cellular dynamics. The solvent effect on the microtubules dynamics of U-model is investigated. The focus of study is the effect of time-dependent damping coefficient on the system dynamics. The model of gamma (t) is gamma(1) (t) = gamma(0) + e(-beta f2) and gamma(2) (t) = gamma(0) - e(-beta t2). The system dynamics is described by kink and anti-kink solutions obtained by using modified extended tanh-function methode (METHF). The decrease of the damping coefficient will increase the kink and anti-kink velocities. The result obtained also shows that the solvent affects the process of disassembly and kinesin motion.
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页数：5
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