We use density functional theory to investigate adsorption of liquid mixtures on solid surfaces modified with end-grafted chains. The chains are modelled as freely joined spheres. The fluid molecules are spherical. All spherical species interact via the Lennard-Jones (12-6) potential. The Lennard-Jones (9-3) potential describes interactions of solvent molecules with the substrate. We study the ...

Abstract While it is known that any spherical fluid distribution may only source the spherically symmetric Schwarzschild space-time, inverse not true. Thus, in this manuscript, we find exact axially and static (interior) solutions to Einstein equations, which match smoothly on boundary surface (exterior) even though endowed with symmetry. The are obtained by using general approach outlined Hern...