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pro vyhledávání: '"Doye A"'
We devise an ideal 3-dimensional octagonal quasicrystal that is based upon the 2-dimensional Ammann-Beenker tiling and that is potentially suitable for realization with patchy particles. Based on an analysis of its local environments we design a bina
Externí odkaz:
http://arxiv.org/abs/2408.05003
Autor:
Noya, Eva G., Doye, Jonathan P. K.
Designing particles that are able to form icosahedral quasicrystals (IQCs) and that are as simple as possible is not only of fundamental interest but is also important to the potential realization of IQCs in materials other than metallic alloys. Here
Externí odkaz:
http://arxiv.org/abs/2407.17212
Publikováno v:
J. Chem. Phys. 160, 115101 (2024)
We introduce oxNA, a new model for the simulation of DNA-RNA hybrids which is based on two previously developed coarse-grained models$\unicode{x2014}$oxDNA and oxRNA. The model naturally reproduces the physical properties of hybrid duplexes including
Externí odkaz:
http://arxiv.org/abs/2311.07709
Publikováno v:
Phys. Rev. E 110, 045310 (2024)
Pipelining is a design technique for logical circuits that allows for higher throughput than circuits in which multiple computations are fed through the system one after the other. It allows for much faster computation than architectures in which inp
Externí odkaz:
http://arxiv.org/abs/2306.11568
Autor:
Axelle Delaunay, Océane Cossu-Doye, Berta Roura-Torres, Loïc Sauvadet, Barthélémy Ngoubangoye, Elise Huchard, Marie J. E. Charpentier
Publikováno v:
Royal Society Open Science, Vol 11, Iss 7 (2024)
In monotocous mammals, most individuals experience the birth of a younger sibling. This period may induce losses in maternal care and can be physiologically, energetically and emotionally challenging for the older sibling, yet has rarely been studied
Externí odkaz:
https://doaj.org/article/702037e6f4224e3886bbf3c3297c53d8
Publikováno v:
Phys. Rev. E 107, 024134 (2023)
Landauer's principle places a fundamental lower limit on the work required to perform a logically irreversible operation. Logically reversible gates provide a way to avoid these work costs, and also simplify the task of making the computation as a wh
Externí odkaz:
http://arxiv.org/abs/2205.01563
Autor:
Wong, Chak Kui, Doye, Jonathan P. K.
Publikováno v:
Appl. Sci. 12, 5875 (2022)
Molecular simulations using coarse-grained models allow the structure, dynamics and mechanics of DNA origamis to be comprehensively characterized. Here, we focus on the free-energy landscape of a jointed DNA origami that has been designed to exhibit
Externí odkaz:
http://arxiv.org/abs/2201.08920
Autor:
Doye, Jonathan P. K., Louis, Ard A., Schreck, John S., Romano, Flavio, Harrison, Ryan M., Mosayebi, Majid, Engel, Megan C., Ouldridge, Thomas E.
Publikováno v:
Frontiers of Nanoscience, Vol. 21, Ch. 9, pp 195-210 (2022)
This chapter will provide an overview of how characterizing free-energy landscapes can provide insights into the biophysical properties of DNA, as well as into the behaviour of the DNA assemblies used in the field of DNA nanotechnology. The landscape
Externí odkaz:
http://arxiv.org/abs/2111.10166
Publikováno v:
Nanoscale 14, 2638-2648 (2022)
We show how coarse-grained modelling combined with umbrella sampling using distance-based order parameters can be applied to compute the free-energy landscapes associated with mechanical deformations of large DNA nanostructures. We illustrate this ap
Externí odkaz:
http://arxiv.org/abs/2108.06517
Publikováno v:
J. Chem. Phys. 154, 194505 (2021)
Model patchy particles have been shown to be able to form a wide variety of structures, including symmetric clusters, complex crystals and even two-dimensional quasicrystals. Here, we investigate whether we can design patchy particles that form three
Externí odkaz:
http://arxiv.org/abs/2103.05622