초록

A multiple-layer process for applying, in alternate, successive layers, the protein, avidin, and a biotin-containing extender material to a solid surface to modify the properties of the surface and to the multiple-layer product so prepared.

대표청구항 ▼

A process of modifying the surface properties of a surface, which process comprises: applying alternative, monomolecular, successive layers of first and and second materials to a surface to be modified, the first material comprising avidin and the second material comprising a noncovalent, biotin-mod

A process of modifying the surface properties of a surface, which process comprises: applying alternative, monomolecular, successive layers of first and and second materials to a surface to be modified, the first material comprising avidin and the second material comprising a noncovalent, biotin-modified extender, one of the materials reacted to the surface, and, thereafter, at least one additional layer of each of the first and second materials alternated, secured and reacted to the underlying layer, to provide a surface with the first or second material as the top surface layer thereon. The layering system produced by the process of claim 1.