This fresh biosensor is more responsive than others in two very significant roles; glucose sensors need at least six times more glucose to produce an indicator, and the original sensor can gather an overindulgence of a wider variety of glucose application, meaning it can be used for number of functions. Much work has gone into developing the optimal electrode configuration to match biosensing needs. This structure is at times further functionalized to complete the biosensor fabrication process. A multi-wall platinum substrate, subsequently functionalized by oxidation, helps to allow the effectivity on the control of the glucose oxidase enzymes. The open ends of nanotubes, which are carboxylated (CNT), are used for the control of the enzymes and signaling detection monitor by the platinum substrate which gives the actual transduction platform. This glucose oxidase functionalized MWNT biosensor was used to detect various amounts of glucose. In devices such as these the CNTs play a dual role a substrate to attach biologically significant molecules and as the transducer
