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Autor:
Guo-qiang Feng, Wen-de Tian
Publikováno v:
Macromolecules. 56:2542-2550
Autor:
Guo-qiang Feng, Wen-de Tian
Publikováno v:
The Journal of Chemical Physics. 158
Desorption of a self-propelling filament from an attractive surface is studied by computer simulations and the influence of activity, chain length, and chain rigidity is explored. For the flexible filament, we find three scaling regimes of desorption
Publikováno v:
Chinese Physics B.
Inspired by the eccentricity design of self-driven disks, we propose a computational model to study the remarkable behavior of this kind of active matter via Langevin dynamics simulations. We pay attention to the effect of rotational friction coeffic
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(38)
Filaments driven by bound motor proteins and chains of self-propelled colloidal particles are a typical example of active polymers (APs). Due to deformability, APs exhibit very rich dynamic behaviors and collective assembling structures. Here, we are
Publikováno v:
ProteinsREFERENCES. 91(1)
Alpha(α)-synuclein is closely related to the pathogenesis of Parkinson's disease (PD). The NACore, a fragment of α-synuclein, is considered to be the key region of α-synuclein that causes PD. The aggregation dynamics of NACores are studied via coa
Publikováno v:
Physical Chemistry Chemical Physics. 23:20388-20397
We study the absorption of self-propelled particles into a finite-size dense porous medium, which is mimicked by an obstacle array. We find that, depending on the competition of the propelling strength versus the repulsive barrier formed by obstacles
Publikováno v:
Journal of Chemical Physics; 2016, Vol. 144 Issue 20, p1-8, 8p, 10 Graphs
Brush in the bath of active particles: Anomalous stretching of chains and distribution of particles.
Publikováno v:
Journal of Chemical Physics; 2015, Vol. 143 Issue 22, p1-6, 6p, 1 Diagram, 5 Graphs
Publikováno v:
Journal of Physics: Condensed Matter. 34:284003
We investigate the influence of enzymes on the structure and dynamics of a filament by dissipative particle dynamics simulations. Enzyme exerts a kick force on the filament monomer. We pay particular attention to two factors: the magnitude of kick fo