Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Giuseppe Foffi"'
Autor:
Emanuele Boattini, Susana Marín-Aguilar, Saheli Mitra, Giuseppe Foffi, Frank Smallenburg, Laura Filion
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
The origin of dynamical slowdown in disordered materials remains elusive, especially in the absence of obvious structural changes. Boattini et al. use unsupervised machine learning to reveal correlations between structural and dynamical heterogeneity
Externí odkaz:
https://doaj.org/article/fe002f9f60f94c47b33d4f89d83e76fb
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 3, p e1004752 (2016)
In this paper we introduce a fully flexible coarse-grained model of immunoglobulin G (IgG) antibodies parametrized directly on cryo-EM data and simulate the binding dynamics of many IgGs to antigens adsorbed on a surface at increasing densities. More
Externí odkaz:
https://doaj.org/article/29da38d6675e44d28d976c349a463ac4
Autor:
Claudia Ferreiro-Córdova, Giuseppe Foffi, Olivier Pitois, Chiara Guidolin, Maxime Schneider, Anniina Salonen
Publikováno v:
Soft Matter. 18:2842-2850
The elastic properties of a soft matter material can be greatly altered by the presence of solid inclusions whose microscopic properties, such as their size and interactions, can have a dramatic effect. In order to shed light on these effects we use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73cdfd3697c37dfbf9117746e080aa46
https://doi.org/10.1039/d1sm01555a
https://doi.org/10.1039/d1sm01555a
Quasicrystals are fascinating structures, characterized by strong positional order but lacking the periodicity of a crystal. In colloidal systems, quasicrystals are typically predicted for particles with complex or highly specific interactions, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fc8ce32874f88d5c62fcb1a02d8ed41
Publikováno v:
Physical review letters. 128(9)
We investigate avalanches and clusters associated with plastic rearrangements and the nature of structural change in the prototypical strong glass, silica, computationally. We perform a detailed analysis of avalanches, and of spatially disconnected c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d786578d3d8d161826e69e15b6a45ea4
https://pubmed.ncbi.nlm.nih.gov/35302798
https://pubmed.ncbi.nlm.nih.gov/35302798
The role of annealing in determining the yielding behavior of glasses under cyclic shear deformation
Publikováno v:
Proc Natl Acad Sci U S A
Yielding behavior in amorphous solids has been investigated in computer simulations employing uniform and cyclic shear deformation. Recent results characterise yielding as a discontinuous transition, with the degree of annealing of glasses being a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::953858672cd12f91370f9dcd55cf543e
https://doi.org/10.1073/pnas.2100227118
https://doi.org/10.1073/pnas.2100227118
The correlation between local structure and the propensity for structural rearrangements has been widely investigated in glass forming liquids and glasses. In this paper we use the excess two-body entropy $S_2$ and tetrahedrality $\n_{tet}$ as the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d6632e63584d03dc4eeee0d70b1d138
Publikováno v:
Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (20), pp.204901. ⟨10.1063/5.0008230⟩
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (20), pp.204901. ⟨10.1063/5.0008230⟩
One versatile route to the creation of two-dimensional crystal structures on the nanometer to micrometer scale is the self-assembly of colloidal particles at an interface. Here, we explore the crystal phases that can be expected from the self-assembl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70e228e12626890d77d3dd0f6945c6e9
https://hal.archives-ouvertes.fr/hal-03033355
https://hal.archives-ouvertes.fr/hal-03033355
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2020, 124 (20), ⟨10.1103/PhysRevLett.124.208005⟩
Physical Review Letters, American Physical Society, 2020, 124 (20), ⟨10.1103/PhysRevLett.124.208005⟩
The link between local structure and dynamical slowdown in glassy fluids has been the focus of intense debate for the better part of a century. Nonetheless, a simple method to predict the dynamical behavior of a fluid purely from its local structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::581072c39e465d7837305bb29730cd94
https://doi.org/10.1103/physrevlett.124.208005
https://doi.org/10.1103/physrevlett.124.208005
Publikováno v:
Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (8), pp.084501. ⟨10.1063/1.5143221⟩
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (8), pp.084501. ⟨10.1063/1.5143221⟩
We explore the effect of directionality on rotational and translational relaxation in glassy systems of patchy particles. Using molecular dynamics simulations we analyze the impact of two distinct patch geometries, one that enhance local icosahedral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcc3084d05e6d6d41e93d9cd4955e3a3
https://hal.archives-ouvertes.fr/hal-03004584
https://hal.archives-ouvertes.fr/hal-03004584