Rapid and sensitive electrochemical determination of tartrazine in commercial food samples using IL/AuTiO2/GO composite modified carbon paste electrode

•The developed sensor was efficient for the sensitive detection of tartrazine.•The IL/AuTiO2/GO/CPE exhibits excellent selectivity and high reproducibility.•The proposed sensor was used for the determination of tartrazine in food samples. A novel electrochemical sensor based on the modification of c...

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Veröffentlicht in:	Food chemistry 2022-08, Vol.385, p.132616-132616, Article 132616
Hauptverfasser:	State, Ramona Georgescu, van Staden, Jacobus (Koos) Frederick, State, Razvan Nicolae, Papa, Florica
Format:	Artikel
Sprache:	eng
Schlagworte:	carbon electrodes Composite detection limit eggs Electrochemical sensor electrochemistry food chemistry Food samples Ionic liquid ionic liquids sensors (equipment) Tartrazine voltammetry
Online-Zugang:	Volltext
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