The transfer of salicylic acid across a cellophane membrane from micellar solutions of polysorbates 20 and 80.
D002476:Cellophane; D003102:Colloids; D003956:Dialysis; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D046911:Macromolecular Substances; D008567:Membranes, Artificial; D009994:Osmolar Concentration; D009997:Osmotic Pressure; D011108:Polymers; D012459:Salicylates; D013501:Surface-Active Agents; D014783:Viscosity
D003102:Colloids; D046911:Macromolecular Substances; D008567:Membranes, Artificial; D011108:Polymers; D012459:Salicylates; D013501:Surface-Active Agents; D002476:Cellophane