Oxygen cathode based on a layer-by-layer self-assembled laccase and osmium redox mediator

Trametes trogii laccase has been studied as biocatalyst for the oxygen electro-reduction in three different systems: (i) soluble laccase was studied in solution; (ii) an enzyme monolayer was tethered to a gold surface by dithiobis N-succinimidyl propionate (DTSP), with a soluble osmium pyridine-bipy...

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Detalles Bibliográficos
Autores principales: Flexer, Victoria, Levin, Laura Noemi, Calvo, Ernesto Julio
Publicado: 2009
Materias:
Electrocatalysis
Laccase
Layer-by-layer self-assembly
Oxygen reducing cathode
Redox polymers
Adsorption
Aviation
Catalysis
Chlorine compounds
Electrochemistry
Electrolysis
Electrolytic reduction
Enzymes
Gold compounds
Methanol
Nonmetals
Osmium
Oxide minerals
Oxygen
Quartz
Quartz crystal microbalances
Self assembly
Bipyridine
Catalytic reductions
Covalently bounds
Direct electron transfers
Electro reductions
Fully integrated
Gold surfaces
Layer by layers
Linear-scan voltammetries
Negative charges
Osmium complexes
Oxygen cathodes
Oxygen partial pressures
Oxygen reductions
Poly(allylamine)
Polyanion
Polycation
Quartz crystals
Redox mediators
Self-assembled
Gas adsorption
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00134686_v54_n7_p1970_Szamocki
http://hdl.handle.net/20.500.12110/paper_00134686_v54_n7_p1970_Szamocki
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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