酵素型感测器之感测电极及其制备方法;SENSING ELECTRODE OF AN ENZYME-BASED SENSOR AND METHOD FOR MANUFACTURING THE SAME

摘要

本发明系有关于一种酵素型感测器之感测电极，利用该酵素型感测器之感测电极制得一种于室温中可稳定保存之高灵敏度酵素型电化学感测器。该感测电极包括：电极基材以及酵素感测层，其中，该酵素感测层系覆盖于该电极基材之上，且该酵素感测层包括依序层叠之：第一碳材-奈米金属层，其包括一碳材与一奈米金属颗粒；离子液体层，其包括由一阴离子与一阳离子所组成之一离子液体；第二碳材-奈米金属层，其包括一碳材与一奈米金属颗粒；以及酵素层，本发明亦提供该酵素型感测器之感测电极之制备方法。; an ionic liquid layer, which is formed by an ionic liquid consisting of a cation and an anion; a second carbon material- nano metal layer containing a carbon material and nano-metal particles; and an enzyme layer. The invention also provides a method for manufacturing the sensing electrode of an enzyme-based sensor.