Modified nanostructural carbon matrix, a system that contains such matrix and a biosensor comprising such a system and method for determination of analyte in a sample, using the biosensor system as well as application of benzopyrrolic acid for modification of the nanostructural carbon matrix

摘要

The purpose of the notification is the nano-structural carbon matrix, in particular the graphene matrix, graphene oxide matrix or combination matrix, or the lightning matrix matrix. This matrix is a modified benzopyric acid derivative with exposed carboxylic groups capable of forming an amide bond. A carbon nanostructure system comprising a carbon nanostructural matrix and containing such a biosensor system shall also be subject to the notification. Furthermore,The purpose of this notification is also the method of determining the analyte in the sample. This notification also concerns the use of benzopyric acid derivatives to modify the surface of the graphene matrix and the use containing the graphene matrix according to the invention of the biosensor as an electrode in the fuel cell.