Mimicking horseradish peroxidase and oxidase using ruthenium nanomaterials

Abstract

Ru NPs could catalyze the oxidation of 3,3,5,5-tetramethylbenzidine, <italic>o</italic>-phenylenediamine and dopamine hydrochloride in the presence of H₂O₂, and also catalyze the oxidization of 3,3,5,5-tetramethylbenzidine and sodium <sc>l</sc>-ascorbate by dissolved oxygen.