1 条结果 关键词:巯基丙酸 ×

Gold foil-based biosensor for the determination of hydrogen peroxide.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2018 Narayanan JS, Slaughter G

过氧化氢(H2O2)在多种生理过程的调控中发挥关键作用。本文开发了一种用于电化学检测H2O2的传感器,该传感器由共价固定辣根过氧化物酶(HRP)的巯基丙酸(MPA)单分子层构成。金箔基底经硝酸化学处理后作为工作电极,铂丝和Ag-Ag/Cl分别用作对电极和参比电极。经酸处理并固定酶的金电极对H2O2还原表现出更高的催化活性。稳态电流响...