Cat-agarose film modified edge-plane pyrolytic graphite electrode(EPG) was made by entrapping catalase (Cat) in agarose hydrogel at the EPG surface.

• 用琼脂糖(Agarose)将过氧化氢酶(Cat)固定在热裂解石墨电极表面,制备了Cat agarose膜修饰电极。