Title : Spin trapping of the superoxide anion: complications in the use of the water-soluble nitroso-aromatic reagent DBNBS.

Pub. Date : 1989 Mar

PMID : 2545762






4 Functional Relationships(s)
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1 Spin trapping of the superoxide anion: complications in the use of the water-soluble nitroso-aromatic reagent DBNBS. Superoxides spindlin 1 Homo sapiens
2 Sodium 3,5-dibromo-4-nitrosobenzenesulfonate (DBNBS) is reported to be a useful spin trap for the measurement of superoxide anions in aqueous solution. Superoxides spindlin 1 Homo sapiens
3 However, the signal observed arises from interaction of the spin trap with some species other than the superoxide radical or hydrogen peroxide, a product of its dismutation, as the addition of both superoxide dismutase and catalase to a superoxide generating system failed to attenuate the signal. Superoxides spindlin 1 Homo sapiens
4 However, the signal observed arises from interaction of the spin trap with some species other than the superoxide radical or hydrogen peroxide, a product of its dismutation, as the addition of both superoxide dismutase and catalase to a superoxide generating system failed to attenuate the signal. Superoxides spindlin 1 Homo sapiens