diformazan dye

A porphyrin-fullerene C60 dyad (TCP-C60) substituted by carbazoyl groups was used to obtain electrogenerated polymeric films on… Expand

The activity of dehydrogenases in tissue sections can at present be quantified by scanning and integrating microdensitometry… Expand

SummaryUncertainty about the nature of the reduction products of ditetrazolium salts may have limited their use in quantitative… Expand

The reaction of superoxide with nitroblue tetrazolium produces an electron-dense diformazan precipitate which can be used to… Expand

NO synthase (NOS) catalyzes the oxidation of L-arginine to L-citrulline and nitric oxide (NO) or a NO-releasing compound. At… Expand

The production of free radicals, superoxide anions (O2-), and hydrogen peroxide (H2O2) was histochemically investigated in human… Expand

A rapid, sensitive method has been developed to detect antibody-antigen complexes on "Western blots." The methods of H. Towbin, T… Expand

Goldfish retinas were exposed to spectral lights, then incubated with nitroblue tetrazolium chloride. Diformazan deposits… Expand

Protein synthesis by intact Bartlett pear fruits was studied with ripening as measured by flesh softening, chlorophyll… Expand

Dissatisfaction with the degree of contrast produced by currently available tetrazolium salts in electron microscopy of the… Expand