2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/118649We show that the concentration profiles in the subdiffusive system with a membrane, which separates a homogeneous solution from a pure solvent at an initial moment, has a general scaling form in the long time limit $C\sim t^λF(δ/t^ρ)$, where $δ$ is a distance from the membrane surface. There is also derived the relation involving the subdiffusion parameters of the medium and the membrane with the scaling parameters $λ$ and $ρ$, which are measured experimentally. The relation allows one to extract the subdiffusion parameters of the system from experimental data.6 peages, 1 figureOther Condensed MatterStatistical Mechanicstext