Key points are not available for this paper at this time.
Ru NPs could catalyze the oxidation of 3,3,5,5-tetramethylbenzidine, o-phenylenediamine and dopamine hydrochloride in the presence of H2O2, and also catalyze the oxidization of 3,3,5,5-tetramethylbenzidine and sodium l-ascorbate by dissolved oxygen.
Cao et al. (Sun,) studied this question.