| 摘要 |
PROBLEM TO BE SOLVED: To provide a platinum electrode, capable of obtaining an enzyme electrode stable with respect to changes in passage of time and superior in analysis accuracy and reproducibility in which platinum is high close contact and the smoothness of a surface is high, and a method capable of inexpensively manufacturing the platinum electrode with proper productivity. SOLUTION: In the platinum electrode for the enzyme electrode, a copper foil (2), a nickel layer (3), a palladium/nickel layer (4), and a platinum layer (6) are sequentially laminated on an insulating substrate (1). |
