论文部分内容阅读
将氯过氧化物酶固定到单壁碳纳米管修饰玻碳电极,其循环伏安曲线出现一对准可逆氧化还原峰,说明碳纳米管能够很好地促进氯过氧化物酶在电极表面的直接电子传递.该过程与溶液pH值有关,可指认氯过氧化物酶在电极表面发生的是一电子一质子传递反应.该修饰电极制作简单,性能稳定,且对氧还原具有很好的电催化效应.
Chloroperoxidase immobilized to single-walled carbon nanotubes modified glassy carbon electrode, the cyclic voltammetry curve of a prospective redox potential reversible, indicating that carbon nanotubes can well promote the activity of chloroperoxidase on the electrode surface Direct electron transfer.The process is related to the pH value of the solution and can be used to indicate that an electronic proton transfer reaction takes place on the electrode surface of the chloroperoxidase.The modified electrode has the advantages of simple production and stable performance and good oxygen reduction Catalytic effect.