Issue 3, 2024

The application progress of magnetic solid-phase extraction for heavy metal analysis in food: a mini review

Abstract

The emerging sample pretreatment technique of magnetic solid-phase extraction (MSPE) has drawn the attention of researchers owing to its advantages of less reagent consumption, fast separation/enrichment process, high adsorption capacity, and simple operation. This paper presents a review of synthesis techniques, classification, and analysis procedures for MSPE in the detection of heavy metals in food. Magnetic adsorbents derived from silica, metal oxides, carbon, polymers, etc., are applied for the detection of heavy metals in food. Then, the recent development of the technology of MSPE for the analysis of heavy metal extraction in food is summarized in detail. Finally, the future outlook for the improvement of MSPE is also discussed.

Graphical abstract: The application progress of magnetic solid-phase extraction for heavy metal analysis in food: a mini review

Article information

Article type
Critical Review
Submitted
13 Sept. 2023
Accepted
04 Dec. 2023
First published
05 Dec. 2023

Anal. Methods, 2024,16, 333-343

The application progress of magnetic solid-phase extraction for heavy metal analysis in food: a mini review

M. Zhao, H. Wu, X. Deng, R. Yi and Y. Yang, Anal. Methods, 2024, 16, 333 DOI: 10.1039/D3AY01617J

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