1. Nanoparticles obtained by emulsification of one or more polymer fillers, one or more changing surface properties of materials, and one or more low molecular weight emulsifiers. 2. Nanoparticles according to claim 1, characterized in that the surface-changing materials are block copolymers of polyethylene oxide. 3. Nanoparticles according to claim 1, characterized in that the polymer aggregate and the surface-changing material are different components. Nanoparticles according to claim 1, characterized in that the surface-changing material is covalently bonded to a polymer aggregate. Nanoparticles according to claim 3, characterized in that the polymer aggregate is a block copolymer containing one or more blocks that change the surface properties of the material. Nanoparticles according to claim 4, characterized in that the polymer aggregate contains one block of changing surface properties of the material covalently bonded at one end of the polymer aggregate. Nanoparticles according to claim 1, characterized in that the polymer aggregate further comprises one or more polymers that are not covalently bound to the surface-changing material. Nanoparticles according to claim 6, characterized in that one or more polymers that are not covalently bonded to a material that changes the surface properties have the same chemical composition as one or more polymer aggregates. Nanoparticles according to claim 1, characterized in that the surface-changing material is polyethylene glycol. 10. The nanoparticles of claim 8, wherein the molecular weight of the polyethylene glycol is from about 1 kDa to about 10 kDa, preferably from about1. Наночастицы, полученные эмульгированием одного или более полимерных заполнителей, одного или более изменяющих свойства поверхности материалов и одного или более низкомолекулярных эмульгаторов.2. Наночастицы по п. 1, отличающиеся тем, что изменяющие свойства поверхности материалы представляют собой блок-сополимеры полиэтиленоксида.3. Наночастицы п
