165 citations · 454 across the 24 of their papers we have counts for
24 papers
Short pyridine-furan springs exhibit bistable dynamics of Duffing oscillators
Vladik A. Avetisov, Maria A. Frolkina, Anastasia A. Markina +2
The intensive development of nanodevices acting as two-state systems has motivated the search for nanoscale molecular structures whose dynamics are similar to those of bistable mec…
Modelling of thermosensitive stereoregular polymers within MARTINI coarse-grained force-field: poly(N-isopropylacrylamide) as a benchmark case
Alexander D. Muratov, Anastasia A. Markina, Dmitry V. Pergushov +1
In this article we introduce the MARTINI model of a widely used thermoresponsive polymer, Poly(N-isopropylacrylamide). Importantly, our model takes into account polymer's stereoreg…
Detection of single molecules using stochastic resonance of bistable oligomers
Anastasia Markina, Alexander Muratov, Vladislav Petrovskii +1
Our computer simulations have shown that the large-scale conformational dynamics of a short oligomeric fragment of thermoresponsive polymers resemble the mechanical movement of non…
Field-driven tracer diffusion through curved bottlenecks: Fine structure of first passage events
A. Valov, V. Avetisov, S. Nechaev +1
Using scaling arguments and extensive numerical simulations, we study dynamics of a tracer particle in a corrugated channel represented by a periodic sequence of broad chambers and…
Fractional Brownian motion meets topology: statistical and topological properties of globular macromolecules with volume interactions
A. M. Astakhov, V. A. Avetisov, S. K. Nechaev +1
In the paper we investigate statistical and topological properties of fractional Brownian polymer chains, equipped with the short-range volume interactions. The attention is paid t…
Self-isolation or borders closing: what prevents epidemic spreading better?
O. Valba, V. Avetisov, A. Gorsky +1
Pandemic distribution of COVID-19 in the world has motivated us to discuss combined effects of network clustering and adaptivity on epidemic spreading. We address the question conc…