Amperometric determination of ascorbic acid in real samples using a disposable screen-printed electrode modified with electrografted o-aminophenol film

Journal of Agricultural and Food Chemistry

Volumn 56, Issue 22, 2008, Pages 10452-10455

  Civit, Laia ^a   Nassef, Hossam M ^a   Fragoso, Alex ^a   O'Sullivan, Ciara K ^a,b  

^a UNIVERSITAT ROVIRA I VIRGILI   (Spain)

^b INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS ICREA   (Spain)

Author keywords

Amperometric sensor; Ascorbic acid; Commercial juices; Diazonium salt; Electrocatalytic oxidation; Fruits; Modified electrode; Screen printed electrodes; Vegetables

Indexed keywords

2 AMINOPHENOL; 2-AMINOPHENOL; AMINOPHENOL DERIVATIVE; ANTIOXIDANT; ASCORBIC ACID;

ARTICLE; BEVERAGE; CHEMISTRY; ELECTRODE; FOOD ANALYSIS; FRUIT; METHODOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; VEGETABLE;

AMINOPHENOLS; ANTIOXIDANTS; ASCORBIC ACID; BEVERAGES; ELECTRODES; FOOD ANALYSIS; FRUIT; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; VEGETABLES;

EID: 57849102682     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf802536k     Document Type: Article

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