2 条结果 关键词:十二烷基硫酸钠 ×

Achieving direct electrochemistry of glucose oxidase by one step electrochemical reduction of graphene oxide and its use in glucose sensing.

Materials science & engineering. C, Materials for biological applications 2014 Shamsipur M, Tabrizi MA

本文报道了一种基于一步电化学还原氧化石墨烯/十二烷基硫酸钠(ERGO/SDS)修饰玻碳电极(GCE)实现葡萄糖氧化酶(GOD)直接电化学的葡萄糖传感器。循环伏安法结果表明,GCE/ERGO/SDS/GOD 电极在 0.1 M 磷酸盐缓冲液(pH 7.0)中呈现一对可逆氧化还原峰,峰间距为 28 mV,扫描速率为 50 mV/s;固定...

Poly(3,4-ethylene-dioxythiophene) electrode for the selective determination of dopamine in presence of sodium dodecyl sulfate.

Bioelectrochemistry (Amsterdam, Netherlands) 2011 Atta NF, Galal A, Ahmed RA

本文报道了一种基于聚(3,4-乙烯二氧噻吩)(PEDOT)修饰铂(Pt)电极的新型电化学传感器,用于在高浓度抗坏血酸(AA)和尿酸(UA)存在下选择性测定多巴胺(DA),AA 与 DA 的最大摩尔比可达 1/1000,UA 与 DA 的最大摩尔比可达 1/100。十二烷基硫酸钠(SDS)通过疏水作用吸附于 PEDOT 表面,形成负电...