A new amperometric sensor using glassy carbon electrode for based electrode, ferrocene as mediator and gluturaldehyde as a crosslink regent to immobilize laccase has been developped.

• 本文报道二茂铁修饰电极为基底的漆酶电极的研制及应用，讨论了电极性能及响应机理，找出了实验最佳条件。