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Immobilization of uricase in layer-by-layer films used in amperometric biosensors for uric acid
(Springer, 2007-11-01)
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 ...
Immobilization of uricase in layer-by-layer films used in amperometric biosensors for uric acid
(Springer, 2007-11-01)
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 ...
Amperometric glucose biosensor based on layer-by-layer films of microperoxidase-11 and liposome-encapsulated glucose oxidase
(Elsevier B.V., 2014-04-01)
An important step in several bioanalytical applications is the immobilization of biomolecules. Accordingly, this procedure must be carefully chosen to preserve their biological structure and fully explore their properties. ...
Silk fibroin organization induced by chitosan in layer-by-layer films: Application as a matrix in a biosensor
(2017-01-02)
In this paper, we show that chitosan may induce conformation changes in silk fibroin (SF) in layer-by-layer (LbL) films, which were used as matrix for immobilization of the enzyme phytase to detect phytic acid. Three ...
Use of hemoglobin as alternative to peroxidases in cholesterol amperometric biosensors
(2013-01-21)
Sophisticated molecular architectures can be produced with the layer-by-layer (LbL) method, which may combine distinct materials on the same film. In this study, we take advantage of this capability to produce cholesterol ...
Use of hemoglobin as alternative to peroxidases in cholesterol amperometric biosensors
(2013-01-21)
Sophisticated molecular architectures can be produced with the layer-by-layer (LbL) method, which may combine distinct materials on the same film. In this study, we take advantage of this capability to produce cholesterol ...