Analyte sensor featuring working electrode roughness planing for reducing interference signals

Analyte sensors are increasingly used to monitor various analytes in vivo. The analyte sensor may be characterized by an enhanced ability to process a signal obtained from an interfering substance. Some analyte sensors may include an analyte sensor including a working electrode including an active region disposed thereon, the active region including an analyte-responsive enzyme, and an electrode rough body laser-planed therefrom. In one embodiment, a method includes laser singulating a working electrode including an active region including an analyte-responsive enzyme and an electrode rough body disposed thereon, and a laser. 分析物传感器越来越多地用于监测体内的各种分析物。分析物传感器的特征可以在于处理从干扰物质获得的信号的增强能力。一些分析物传感器可以包括这样的分析物传感器，该分析物传感器包括工作电极，该工作电极包括设置在其上的活性区域和从其激光刨削的电极粗糙体，该活性区域包括分析物响应性酶。方法包括激光单切工作电极，该工作电极包括设置在其上的活性区域和电极粗糙体，该活性区域包括分析物响应性酶，以及激光。