1 条结果 关键词:没食子酸 ×

A novel electrochemical biosensor based on horseradish peroxidase immobilized on Ag-nanoparticles/poly(l-arginine) modified carbon paste electrode toward the determination of pyrogallol/hydroquinone.

Enzyme and microbial technology 2013 Raghu P, Madhusudana Reddy T, Reddaiah K, Jaidev LR 等 5 人

本研究构建了一种新型电化学生物传感器,用于检测没食子酸(PG)和对苯二酚(HQ)。该传感器以碳糊电极(CPE)为基底,在其表面电聚合聚L-精氨酸(poly(l-Arg))膜,并将辣根过氧化物酶(HRP)和银纳米颗粒(AgNPs)通过硅溶胶-凝胶(SiSG)包埋固定于电极表面。采用循环伏安法、差分脉冲伏安法和电化学阻抗谱等电化学方法表...