Rapid voltammetric detection of kojic acid at a multi-walled carbon nanotubes screen-printed electrode

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• 作者：Mihaela Buleandra^aAuthor Vitae ; Andreea Alexandra Rabinca^a ; ^bAuthor Vitae ; Florentin Tache^aAuthor Vitae ; Zenovia Moldovan^aAuthor Vitae ; Ioan Stamatin^bAuthor Vitae ; Constantin Mihailciuc^cAuthor Vitae ; Anton Alexandru Ciucu^a ; ^{anton_ciucu@yahoo.com}Author Vitae
• 关键词：Kojic acid ; Multi-walled carbon nanotubes ; Screen-printed carbon electrode ; Amperometric determination ; Food samples
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：406-412
• 全文大小：2293 K
• 卷排序：241

文摘

The voltammetric behavior of kojic acid at a disposable MWCNTs screen-printed electrode was studied. A simple and sensitive voltammetric method for kojic acid determination was developed. The obtained detection limit for kojic acid was 0.016 mM by using DPV. The developed voltammetric method was compared with chromatographic and spectrometric method. The method is a cheap tool for rapid kojic acid content analysis of vinegar samples.