▎ 摘　　要

NOVELTY - The method involves carrying out grinding and ultrasonic processing on a carbon fiber plate electrode. The carbon fiber plate electrode is immersed into chloroauric acid solution for electro-deposition process. A gold nano carbon fiber plate electrode is obtained after drying process. The gold nano carbon fiber plate electrode is dipped into graphene oxide to obtain a micro-electrode. A finished flavonoid compound sensor product is obtained after dipping graphene oxide power, where the carbon fiber plate electrode is put into anhydrous ethyl alcohol during ultrasonic processing. USE - Method for manufacturing a flavonoid compound sensor utilized in a blood capillary analyzer detector (claimed). ADVANTAGE - The method enables producing a sensor with high sensitivity and quick response speed. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical illustration of a method for manufacturing a flavonoid compound sensor.