Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Lorman, V."'
Publikováno v:
Phys. Rev. E 93, 052412 (2016)
In the frame of the Landau-Ginzburg formalism we propose a minimal phenomenological model for a morphological transformation in viral capsid shells. The transformation takes place during virus maturation process which renders virus infectious. The th
Externí odkaz:
http://arxiv.org/abs/1508.00528
Publikováno v:
Physics of the Solid State, 2015, Vol. 57, No.4, pp. 810-814
Spherical viral shells with icosahedral symmetry have been considered as quasicrystalline tilings. Similarly to known Caspar-Klug quasi-equivalence theory, the presented approach also minimizes the number of conformations necessary for the protein mo
Externí odkaz:
http://arxiv.org/abs/1501.04071
Changes of external parameters in proximity of critical point can increase thermal fluctuations of tubular lipid membrane (TLM) and result in variation of the membrane shape. The phase transitions in the system are shown to be controlled by a single
Externí odkaz:
http://arxiv.org/abs/1501.00258
A pentagonal order formed by 360 proteins in the bovine papilloma viral capsid and structures of some smaller viral capsids are considered from a unified point of view based on the Landau crystallization theory. To simulate the capsid structures we m
Externí odkaz:
http://arxiv.org/abs/1402.0201
We develop a continuous theory of low-frequency dynamics for nanotubes with truly two-dimensional (2D) walls constituted by single-atom monolayer. In this frame topological bending elasticity of the monolayer is not related to its vanishing macroscop
Externí odkaz:
http://arxiv.org/abs/1307.6297
We propose the theory which unifies the description of quasicrystal assembly thermodynamics and quasicrystal structure formation by combining the Landau theory of crystallization and the cluster approach to quasicrystals. The theory is illustrated on
Externí odkaz:
http://arxiv.org/abs/1209.4292
On the example of exceptional families of viruses we i) show the existence of a completely new type of matter organization in nanoparticles, in which the regions with a chiral pentagonal quasicrystalline order of protein positions are arranged in a s
Externí odkaz:
http://arxiv.org/abs/1105.3337
Autor:
Lorman, V. L., Rochal, S. B.
We apply Landau theory of crystallization to explain and to classify the capsid structures of small viruses with spherical topology and icosahedral symmetry. We develop an explicit method which predicts the positions of centers of mass for the protei
Externí odkaz:
http://arxiv.org/abs/cond-mat/0611623
Autor:
Rochal, S. B., Lorman, V. L.
We argue that the paradoxal softness of the red blood cells (RBC) in fluctuation spectra experiments is apparent. We show that the effective surface shear modulus $\mu_s$ of the RBC obtained from fluctuation data and that measured in static deformati
Externí odkaz:
http://arxiv.org/abs/physics/0602046
We investigate the orientational order of transverse polarization vectors of long columns of nucleosomal core particles and their coupling to positional order in high density mesophases discovered recently. Inhomogeneous polar ordering of these colum
Externí odkaz:
http://arxiv.org/abs/cond-mat/0401489