Recognizable carrier for optical measurement methods

A recognizable carrier for the determination of physical, chemical or biochemical interactions using optical measurement methods, comprising:

• a surface defining a substrate surface,
• a base layer coated with reactive elements having a binding to receptor molecules, and
• an implicit coding for controlling authenticity and quality of the carrier, wherein the implicit coding is formed as a void pattern applied to at least one of the base layer and the reactive elements or the implicit coding is formed by linker molecules or marker agents the reactive elements applied to the reactive elements, or a combination thereof.

A method for analyzing biomolecules in security checks, access controls or in-vitro diagnostics with a carrier comprising:

• a surface defining a substrate surface,
• a base layer coated with reactive elements having a binding to receptor molecules, and
• an implicit coding for controlling authenticity and quality of the carrier, wherein the implicit coding is formed as a void pattern applied to at least one of the base layer and the reactive elements or the implicit coding is formed by linker molecules or marker agents the reactive elements applied to the reactive elements, or a combination thereof.