NANOPARTICLES IN WHICH MUCOUS MEMBRANE OSMOSIS IS ENHANCED OR INFLAMMATION IS REDUCED

摘要

PROBLEM TO BE SOLVED: To provide nanoparticles.SOLUTION: The nanoparticles are formed by one or more types of core polymer, one or more types of surface altering material, and one or more types of emulsion of an emulsifier having molecular weight of less than 1500amu, in which the one or more types of surface altering material has surface density/total surface coverage (Γ/Γ) exceeding 3, then the density of the one or more types of surface altering material is 1 chain to 100 chains/100nmwhen measured byH NMR. In one aspect, the density of the one or more types of surface altering material is 1 chain to 50 chains/100nmwhen measured byH NMR. In another aspect, the density of the one or more types of surface altering material is 5 chains to 50 chains/100nmwhen measured byH NMR.SELECTED DRAWING: None