Analytical chemistry

Electrochemical oxidation of histamine and serotonin at highly boron-doped diamond electrodes

BV Sarada, TN Rao, DA Tryk, A Fujishima

Index: Sarada; Rao, Tata N.; Tryk; Fujishima Analytical Chemistry, 2000 , vol. 72, # 7 p. 1632 - 1638

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Citation Number: 196

Abstract

The electrochemistry of histamine and serotonin in neutral aqueous media (pH 7.2) was investigated using polycrystalline, boron-doped diamond thin-film electrodes. Cyclic voltammetry, hydrodynamic voltammetry, and flow injection analysis (FIA) with amperometric detection were used to study the oxidation reactions. Comparison experiments were carried out using polished glassy carbon (GC) electrodes. At diamond electrodes, highly ...