Self-assembled structures of colloidal dimers and disks on a spherical surface
arXiv:2106.05559 · doi:10.3390/e23050585
Abstract
We study the self-assembly on a spherical surface of a model for a binary mixture of amphiphilic dimers in the presence of guest particles via Monte Carlo (MC) computer simulation. All particles have a hard core, but one monomer of the dimer also interacts with the guest particle by means of a short-range attractive potential. We observe the formation of aggregates of various shape as a function of the composition of the mixture and of the size of guest particles. Our MC simulations are a further step towards a microscopic understanding of experiments on colloidal aggregation over curved surfaces, such as oil droplets.
arXiv comment16 pages, 7 figures
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- Early stages of aggregation in fluid mixtures of dimers and spheres: a theoretical and simulation study
- Wang-Landau study of lattice gases on geodesic grids
- Onset of stripe order in classical fluids: Lessons from lattice-gas mixtures