Kubota, L. T. published the artcileElectrochemical investigation of some aromatic redox mediators immobilized on titanium phosphate, Name: 5,9-Diaminobenzo[a]phenoxazin-7-ium acetate, the publication is Quimica Analitica (Barcelona) (2000), 19(Supl. 1), 15-27, database is CAplus.
Some phenazines, phenoxazines, and phenothiazines as well as riboflavin were immobilized on amorphous titanium phosphate (TP) by adsorption from aqueous solutions The immobilized organic redox compounds revealed a reasonable electron transfer rate and with a formal potential (E¡ã’) at pH 7.0 more pos. than that observed for their corresponding aqueous soluble counterparts. This shift in the E¡ã’ was partly assigned to the acidity of TP. The E¡ã’ of the immobilized redox compound remained virtually constant with a variation of the solution pH between 1 and 8 and was attributed to the protection effect of the matrix. Attenuated total reflectance IR spectroscopy (ATRIS) of methylene blue and riboflavin adsorbed onto TP deposited on ZnSe-prism was also used to shed further light on the interaction between these aromatic redox compounds and TP, as ATRIS is sensitive to the mode of adsorption of mols. on surfaces. Four of the immobilized compounds (Nile blue, methylene blue, toluidine blue O, methylene violet) were shown to be efficient as electron transfer mediators to electrocatalytically oxidize NADH in aqueous solution at pH 7.0. The kinetic parameters such as apparent Michaelis-Menten constant were obtained for these four immobilized mediators.
Quimica Analitica (Barcelona) published new progress about 10510-54-0. 10510-54-0 belongs to catalysis-chemistry, auxiliary class Other Aromatic Heterocyclic,Salt,Amine,Inhibitor,Inhibitor, name is 5,9-Diaminobenzo[a]phenoxazin-7-ium acetate, and the molecular formula is C18H15N3O3, Name: 5,9-Diaminobenzo[a]phenoxazin-7-ium acetate.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia