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|Title:||Polyoxometalates as promoters of laccase-assisted reactions|
Abreu, Ana S.
Evtuguin, D. V.
Neto, C. Pascoal
Gübitz, Georg M.
Paulo, Artur Cavaco
|Journal:||Journal of molecular catalysis B: enzymatic|
|Citation:||"Journal of Molecular Catalysis B : enzymatic". ISSN 1381-1177. 9 (2000) 293-295.|
|Abstract(s):||A synergistic effect of polyoxometalate and laccase benzenediol:oxygen oxidoreductase, EC 188.8.131.52 has been observed in the aerobic oxidation of a hydrazonaphthalene type colorant. The considerable increase in the decolorization rate of Solophenyl Blue GL dye with the new catalytic system composed by laccase and heptamolybdopentovanadophosphate heteropolyanion, when compared with the treatment with enzyme or heteropolyanion alone, was tentatively explained by the redox mediation action of the heteropolyanion.|
|Appears in Collections:||DET/2C2T - Artigos em revistas internacionais com arbitragem científica|