Use of screen-printed microelectrodes working as generator/collector systems for the determination of the antioxidant capacity of phenolic compounds
Literature Information
Publication Date
2013-02-01
DOI
10.1039/C3AN36212D
Impact Factor
4.616
Authors
Alice René, Cyril Cugnet, Didier Hauchard, Laurent Authier
View Original
Abstract
A new method using cheap homemade dual-electrodes has been developed to measure the antioxidant capacity of phenolic compounds. These micro-sized electrodes are elaborated by successive screen-printing of conductive ink and insulator layers and are then used as generator/collector sensors. Cyclic voltammetry and chronoamperometry with a bipotentiostat have been used to test and characterize these sensors. The antioxidant capacity values found by this new method are compared with a classical method (using a macro-sized electrode) to demonstrate its reliability.
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Analyst
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Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.
Recommended Compounds
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4-Fluoro-2-(4-{[(3S,4R)-4-(2-hydroxy-2-propanyl)-3-pyrrolidinyl]amino}-6,7-dimethoxy-2-quinazolinyl)phenol hydrochloride (1:1)
CAS Number:
1431697-96-9
Molecular Formula:
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