Highly stable first-generation biosensor for glucose utilizing latex particles as the enzyme-immobilizing matrix

article

Koopal, C.G.J.

Nolte, R.J.M.
The ability of polystyrene latex beads to immobilize glucose oxidase was applied to construct a stable biosensor for glucose. This biosensor measures glucose by detecting the hydrogen peroxide produced by the enzyme. The biosensor performance was studied by amperometry. Glucose concentrations ranging from 1 to 50mM can be measured with this sensor. The sensor is active over a broad range of pH and is very stable which makes it suitable for a number of possible applications.
Chemicals/CAS: Enzymes, Immobilized; Glucose Oxidase, EC 1.1.3.4; Glucose, 50-99-7; Latex; Polystyrenes
Topics












AmperometryGlucose sensorHydrogen peroxideLatex beadsBiosensing TechniquesEnzymes, ImmobilizedGlucoseGlucose OxidaseKineticsLatexMicrospheresPolystyrenesSupport, Non-U.S. Gov't
TNO Identifier
81387
Repository link
https://resolver.tno.nl/uuid:f02c8b29-5982-43fd-a897-c504fa5c15dc
ISSN
01410229
Source
Enzyme and Microbial Technology, 16(5), pp. 402-408.
Pages
402-408
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