Amperometric sensor using nylon-6-film-modified carbon electrode for low-cost detection of ascorbic acid

Vitamins are essential and necessary nutrients for the human body. Rapid and accurate quantification of their levels in various samples has attracted much attention. Compared with traditional analytical methods, electrochemical techniques, with the advantages of low cost, high sensitivity, flexible detection strategies, easy integration, and miniaturization, have gradually become the main tools in vitamin detection. In this paper, the advance of electrochemical sensing of vitamins in recent years is reviewed. Firstly, the basics of different vitamins are briefly introduced. Then, the commonly-used electrodes and electrochemical methods for vitamin electrochemical detection, as well as the specific implementation strategy and performance, are described in detail. The development of miniaturization devices, especially microfluidic and microsensor devices, is also presented. Finally, the challenges faced by the electrochemical detection of vitamins are discussed, and future development is prospected.

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Amperometric sensor using nylon-6-film-modified carbon electrode for low-cost detection of ascorbic acid

Cited by 3 publications

References 52 publications

Assays of antioxidant capacity: Optics and voltammetry

Assays of antioxidant capacity: Optics and voltammetry

Morphology and atomic configuration control of heavy metal attraction modified layer on screen-printed electrode to enhance electrochemical sensing performance

Electrochemical Sensing for Vitamins

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