Graphene-based electrochemical biosensing system for medical diagnostics

In this contribution the results on the development of a novel measurement system for electrochemical biosensing are presented. It covers the most important work on innovative graphene-based nanocomposites used in preparation of biosensing electrodes, design of different electrode types and a specialized flow chamber, specialized hardware and software for two versions (mobile and laboratory) of the electronic control and read-out system. The results of lab tests performed with the prototype system GruntMaster 6001 are shown in comparison to the measurements obtained by means of commercially available professional platforms used as a reference. The prototype is currently in the process of commercialization.