Zobrazeno 1 - 10
of 840
pro vyhledávání: '"Dobnikar, A."'
Publikováno v:
Phys. Rev. Lett. 133, 148101 (2024)
The ability of double-stranded DNA or RNA to locally melt and form kinks leads to strong non-linear elasticity effects that qualitatively affect their packing in confined spaces. Using analytical theory and numerical simulation we show that kink form
Externí odkaz:
http://arxiv.org/abs/2312.10591
Publikováno v:
Eur. Phys. J. E (2023)46:115
We study the interaction between two charge regulating spherical macroions with dielectric interior and dissociable surface groups immersed in a monovalent electrolyte solution. The charge dissociation is modelled via the Frumkin-Fowler-Guggenheim is
Externí odkaz:
http://arxiv.org/abs/2308.03254
Autor:
Codina, Joan, Mahault, Benoît, Chaté, Hugues, Dobnikar, Jure, Pagonabarraga, Ignacio, Shi, Xia-qing
We show that arbitrarily large polar flocks are susceptible to the presence of a single small obstacle. In a wide region of parameter space, the obstacle triggers counter-propagating dense bands leading to reversals of the flow. In very large systems
Externí odkaz:
http://arxiv.org/abs/2112.08410
Publikováno v:
PLoS Computational Biology, Vol 20, Iss 5, p e1012063 (2024)
In this work, we quantitatively compare computer simulations and existing cell tracking data of P. aeruginosa surface motility in order to analyse the underlying motility mechanism. We present a three dimensional twitching motility model, that simula
Externí odkaz:
https://doaj.org/article/cabc876897274795a8301bfde7965ef7
Autor:
Bell-Davies, Miranda C. R., Codina, Joan, Curran, Arran, Dobnikar, Jure, Dullens, Roel P. A., Pagonabarraga, Ignacio
Publikováno v:
Journal of Chemical Physics; 5/14/2024, Vol. 160 Issue 18, p1-14, 14p
Autor:
Anna-Maria Lazaratos, Sarah M. Maritan, Andrea Quaiattini, Amelie Darlix, Ivica Ratosa, Emanuela Ferraro, Gaia Griguolo, Valentina Guarneri, Alessia Pellerino, Silvia Hofer, William Jacot, Hans-Joachim Stemmler, Marcel P.H. van den Broek, Nika Dobnikar, Francois Panet, Zubin Lahijanian, Aki Morikawa, Andrew D. Seidman, Riccardo Soffietti, Lawrence Panasci, Kevin Petrecca, April A.N. Rose, Nathaniel Bouganim, Matthew Dankner
Publikováno v:
Breast, Vol 69, Iss , Pp 451-468 (2023)
Background: Patients with HER2+ breast cancer (BC) frequently develop leptomeningeal metastases (LM). While HER2-targeted therapies have demonstrated efficacy in the neoadjuvant, adjuvant, and metastatic settings, including for parenchymal brain meta
Externí odkaz:
https://doaj.org/article/288dc5a91a0448019b1bab6e5490ad1c
Gradients in temperature, concentration or electrostatic potential cannot exert forces on a bulk fluid; they can, however, exert forces on a fluid in a microscopic boundary layer surrounding a (nano)colloidal solute, resulting in so-called phoretic f
Externí odkaz:
http://arxiv.org/abs/2001.07959
Akademický článek
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The Lennard-Jones 12-6 potential (LJ) is arguably the most widely used pair potential in Molecular Simulations. In fact, it is so popular that the question is rarely asked whether it is fit for purpose. In this paper, we argue that, whilst the LJ pot
Externí odkaz:
http://arxiv.org/abs/1910.05746
Publikováno v:
PRL 2019
Although the free energy of a genome packing into a virus is dominated by DNA-DNA interactions, ordering of the DNA inside the capsid is elasticity-driven, suggesting general solutions with DNA organized into spool-like domains. Using analytical calc
Externí odkaz:
http://arxiv.org/abs/1907.00469