Gebhardt U, Luft G, Richter G J, von Sturm F
Horm Metab Res Suppl. 1979(8):27-30.
For the determination of glucose in body fluids, the electrocatalytic sensor, besides the enzyme sensor, is quite suitable, particularly for long-term intracorporeal operation. The measuring response is disturbed by the fluctuating concentrations of the interfering substances that are simultaneously present in body fluids. However, the disturbance can essentially be controlled, as is shown in the case of amino acids. Their marked influence on glucose oxidation is suppressed at a membrane-covered sensor electrode by the use of a potential step method.
对于体液中葡萄糖的测定，除了酶传感器外，电催化传感器也非常适用，尤其适用于长期体内操作。测量响应会受到体液中同时存在的干扰物质浓度波动的影响。然而，这种干扰基本上是可以控制的，如氨基酸的情况所示。通过使用电位阶跃法，在膜覆盖的传感器电极上，它们对葡萄糖氧化的显著影响会受到抑制。
