Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Gerardo Odriozola"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 6, p 063053 (2021)
The effect of out-of-plane positional freedom is examined on the stability of two-dimensional (2D) nematic order of hard non-spherical particles using the second virial density-functional theory. The particles are allowed to move and rotate freely in
Externí odkaz:
https://doaj.org/article/db48abc2d8da4bcc9e9e61b94f1b4b73
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013356 (2020)
The effect of out-of-plane orientational and positional fluctuations is examined in the phase behavior of hard spherocylinders confined between two parallel walls. The stability of isotropic, nematic, and solid phases is studied for aspect ratios (κ
Externí odkaz:
https://doaj.org/article/f231a92052be441ea62b4d3b23ae09be
Autor:
Rafael Contreras-Cáceres, H. A. Pérez-Ramírez, Arturo Moncho-Jordá, Francisco Sarabia, Miguel Garcia‐Castro, Gerardo Odriozola, Alicia Germán-Bellod, Juan Manuel López-Romero, Matej Kanduč, Ana Belén Jódar-Reyes
Publikováno v:
ACS Nano. 14:15227-15240
We study the nonequilibrium diffusive release of electroneutral molecular cargo encapsulated inside hollow hydrogel nanoparticles. We propose a theoretical model that includes osmotic, steric, and short-range polymer-cargo attractions to determine th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feadec5f44a43935c2ceaa0719ca72cb
https://doi.org/10.1021/acsnano.0c05480
https://doi.org/10.1021/acsnano.0c05480
Autor:
Barbara Di Credico, Gerardo Odriozola, Simone Mascotto, Andreas Meyer, Laura Tripaldi, Arturo Moncho-Jordá
Recently, the significant improvements in polymer composites properties have been mainly attributed to the ability of filler nanoparticles (NPs) to self-assemble into highly anisotropic self-assembled structures. In this work, we investigate the self
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b07f1aabdf5f56e5ab4922b2d3387ef
http://hdl.handle.net/10281/394210
http://hdl.handle.net/10281/394210
Publikováno v:
ACS Applied Polymer Materials. 1:2961-2972
The wide range of applications of poly(N-isopropylacrylamide) (PNIPAM) is based on the temperature dependence of its coil-to-globule transition, which strongly relies on the solvent. Here, we focus...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bec26ee2a75205d2f0edd5a62ee9628
https://doi.org/10.1021/acsapm.9b00665
https://doi.org/10.1021/acsapm.9b00665
Autor:
Catalina Haro-Pérez, H. A. Pérez-Ramírez, Gustavo Bautista-Carbajal, Gerardo Odriozola, J. Klapp, E. Vázquez-Contreras
Publikováno v:
Physical Chemistry Chemical Physics. 21:5106-5116
The lower critical solution temperature (LCST) of poly-N-isopropylacrylamide (p-NIPAM) diminishes when a small volume of acetone is added to the aqueous polymer solution, and then increases for further additions, producing a minimum at a certain acet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b02e0737ef0c53d941ee9b15d1dde4c0
https://doi.org/10.1039/c8cp07549b
https://doi.org/10.1039/c8cp07549b
Publikováno v:
Journal of Physics: Conference Series. 2307:012042
In order to study the distribution of ions around a thermo-responsive charged nanogel particle in an electrolyte media we use coarse-grained in Molecular Dynamics (MD) simulations the creation of a new model was needed, so that we created a new model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ec6f94edf0c024c930bc0631e1e11b
https://doi.org/10.1088/1742-6596/2307/1/012042
https://doi.org/10.1088/1742-6596/2307/1/012042
Publikováno v:
Journal of Molecular Liquids. 360:119528
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85cb1c69fc059a99e1c6c1a009c5bf8
https://doi.org/10.1016/j.molliq.2022.119528
https://doi.org/10.1016/j.molliq.2022.119528
We explore the link between the melting scenarios of two-dimensional systems of hard disks and squares through replica-exchange Monte Carlo simulations of hard superdisks. The well-known melting scenarios are observed in the disk and square limits, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e676fd41fac0bad0d50557ec4cda63b3
http://arxiv.org/abs/2011.08696
http://arxiv.org/abs/2011.08696
Autor:
H. A. Pérez-Ramírez, Gerardo Odriozola
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(32)
We present a model for mesoscopic molecular dynamics simulations of poly(N-isopropyl-acrylamide) (pNIPAM). The model uses a coarse-grained scheme based on the explicit-solvent Martini force field. The mapping of the polymer accounts for three beads p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2be29fc0d45aaa7ec088fae68a2f111
https://pubmed.ncbi.nlm.nih.gov/32744283
https://pubmed.ncbi.nlm.nih.gov/32744283