New nanobiocomposite materials for bioelectronic devices.

摘要: We have developed and synthesized nanobiocomposite materials based on graphene, poly(3,4-ethylenedioxythiophene), glucose oxidase immobilized the surface of various nanomaterials (gold nanoparticles multi-walled carbon nanotubes) different sizes (carbon nanotubes diameters). Comparative studies possible influence nanomaterial's nature bioelectrocatalytic characteristics glucose- oxidizing bioanodes in a neutral phosphate buffer solution demonstrated that current densities nanocomposite-based are only weakly dependent size nanomaterial primarily defined by its nature. The nanobiocomposites promising for new bioelectronic devices due to ease adjusting their capacitive characteristics, which allows one use them production dual-function electrodes: i.e., electrodes capable generating storing electric power simultaneously.