Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Juan J. Cerdà"'
Publikováno v:
Macromolecules. 44:1707-1718
Extensive all-atom molecular dynamics simulations have been performed to investigate the effect of surface features on the adsorption of poly(styrenesulfonate) (PSS) oligomers on top of a modified ...
Autor:
Christian Holm, Oreste Piro, Pedro A. Sánchez, Tomàs Sintes, Vincent Ballenegger, Juan J. Cerdà
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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The adsorption of stiff magnetic filaments close to an attractive surface is studied thoroughly via extensive Langevin dynamics simulations (LD). Magnetic filaments are represented by a coarse-grained bead-spring model where each bead bears a point d
Publikováno v:
Macromolecules. 43:7828-7838
Explicit solvent all-atom molecular dynamics simulations of mixtures of poly(styrenesulfonate)(PSS) and poly(diallyldimethylammonium) (PDADMA) polyelectrolytes at various salt (NaCl) concentrations are performed. We characterize the formed polyelectr
Publikováno v:
The European Physical Journal Special Topics. 177:129-148
The present article will give a short overview about the sparse attempts to model films made up by alternating layers of polyanions and polycations, called polyelectrolyte multilayers. First, we will review the current theoretical understanding of th
Publikováno v:
Molecular Physics. 107:571-590
We present a theoretical model for calculating the structure factor for ferrofluids with strong inter-particle magnetic dipole–dipole interactions, where chain aggregates are known to exist. Our analytical model is based on the minimization of a fr
Autor:
Juan J. Cerdà, Tomàs Sintes
Publikováno v:
Biophysical Chemistry. 115:277-283
We present the results of extensive off-lattice Monte-Carlo simulations of a stiff polymer chain adsorbing onto a sticky periodic stripe-like pattern of variable width. We have analyzed, in terms of the chain length and rigidity, the adsorption and t
Publikováno v:
Macromolecules. 38:1469-1477
We present results from extensive Monte Carlo simulations of flexible and semiflexible excluded-volume polymer chains confined to impenetrable spherical surfaces. Our results are compared with the ...
Publikováno v:
Macromolecules. 36:1407-1413
We present the results of extensive three-dimensional off-lattice Monte Carlo simulations of two interacting spherical brushes. We have measured the interacting force in systems where curvature effects are important. Our results support a description
Publikováno v:
Journal of the European Ceramic Society. 23:2737-2740
The interaction between Ni(001) and cubic-ZrO2(001) surfaces is investigated, focusing on the role of the O vacancies that actually exist in the c-ZrO2 phase stabilized at room temperature. Ab-initio calculations of the electronic charge distribution
Publikováno v:
Surface Science. 466:144-154
The electronic structure of the Cu(110)+c(2×2)-Si surface alloy has been studied experimentally by synchrotron radiation photoemission spectroscopy. We have recorded normal emission photoemission spectra as a function of the photon energy, Si covera