Lactate biosensing based on covalent immobilization of lactate oxidase onto chevron-like graphene nanoribbons via diazotization-coupling reaction

Lactate biosensing based on covalent immobilization of lactate oxidase onto chevron-like graphene nanoribbons via diazotization-coupling reaction

We have designed and prepared an electrochemical biosensor for lactate determination. Through a diazotation process, the enzyme lactate oxidase (LOx) is anchored onto chevron-like graphene nanoribbons (GNR), previously synthesized by a solution-based chemical route, and used as modifiers of glassy c...

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Bibliographic Details
Main Authors: Blanco, E. (Author), Casero, E. (Author), Castro-Esteban, J. (Author), Petit-Domínguez, M.D (Author), Pozo, M.D (Author), Quintana, C. (Author), Sainz, R. (Author), Vázquez, L. (Author), Vilas-Varela, M. (Author)
Format: Article
Language:English
Published: Elsevier B.V. 2022
Subjects:
Amides
Biosensing
Biosensor
Biosensors
Carboxylic group
Chemical bonds
Chemical detection
Chevron-like graphene nanoribbon
Chevron-like graphene nanoribbons
Covalent immobilization
Cyclic voltammetry
Diazonium chemistry
Diazotization
Electrochemical detection
ELectrochemical detection
Electrochemical impedance spectroscopy
Electrolytic reduction
Fruit juices
Glass membrane electrodes
Graphene
Graphene nanoribbons
Lactate
Lactate oxidase
L-lactate
Scanning electron microscopy
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