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The influence of confinement on the structure of colloidal systems with competing interactions
(Royal Society of Chemistry, 2020)
Colloidal systems with competing interactions have a complex phase diagram with several periodic microphases, in which particles are arranged in lamellae, cylinders or clusters. Using grand canonical Monte Carlo simulations, ...
Mechanical and Electrical Interaction of Biological Membranes with Nanoparticles and Nanostructured Surfaces
(MDPI, 2021)
In this review paper, we theoretically explain the origin of electrostatic interactions between lipid bilayers and charged solid surfaces using a statistical mechanics approach, where the orientational degree of freedom ...
Correlation between adhesion strength and phase behaviour in solid-supported lipid membranes
(Elsevier, 2020)
Fundamental understanding of vesicle adhesion in the size range ≤ 200 nm is of major importance when addressing biologically relevant processes involving the presence of small vesicles like exosomes or endosomes. Using ...
Structural and Dynamical Behaviour of Colloids with Competing Interactions Confined in Slit Pores
(MDPI, 2021)
Systems with short-range attractive and long-range repulsive interactions can form periodic modulated phases at low temperatures, such as cluster-crystal, hexagonal, lamellar and bicontinuous gyroid phases. These periodic ...
Confinement of Colloids with Competing Interactions in Ordered Porous Materials
(American Chemical Society, 2020)
In this work, we explore the possibility of promoting the formation of ordered microphases by confinement of colloids with competing interactions in ordered porous materials. For that aim, we consider three families of ...
Formation and internal ordering of periodic microphases in colloidal models with competing interactions
(Royal Society of Chemistry, 2021)
Theory and simulations predict that colloidal particles with short-range attractive and long-range repulsive interactions form periodic microphases if there is a proper balance between the attractive and repulsive ...
Assembly of Helical Structures in Systems with Competing Interactions under Cylindrical Confinement
(American Chemical Society, 2019)
The behavior under confinement of nanoparticles interacting with the short-range attraction and long-range repulsion potential is studied by means of Monte Carlo simulations in the grand canonical ensemble. The study is ...
Investigation of Shape Transformations of Vesicles, Induced by Their Adhesion to Flat Substrates Characterized by Different Adhesion Strength
(MDPI, 2021)
The adhesion of lipid vesicles to a rigid flat surface is investigated. We examine the influence of the membrane spontaneous curvature, adhesion strength, and the reduced volume on the stability and shape transformations ...
Shape Transformations of Vesicles Induced by Their Adhesion to Flat Surfaces
(American Chemical Society, 2020)
The shape transformations of lipid vesicles induced by the adhesion to a flat surface is investigated. We perform the calculations within the framework of the Helfrich spontaneous curvature model. The calculations were ...