Abstract
This project aim to develop, characterize and apply a bienzimatic biosensors prepared by modifying a polycrystalline Au electrode with a self-assembly monolayer of mercaptopropionic acid and mercaptoundecanoic acid. This monolayer will be further modified by glucose oxidase, fructose dehydrogenase enzymes and tetrathiafulvalene adsorption, for the electrochemical determination of sugars (…