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Immobilization of uricase in layer-by-layer films used in amperometric biosensors for uric acid
(Journal of Solid State Electrochemistry, 2007-11-01) [Artigo]
The layer-by-layer technique was exploited to immobilize the enzyme uricase onto indium tin oxide substrates coated with a layer of Prussian Blue. Uricase layers were alternated with either poly(ethylene imine) or ...