Improvement of the sensitivity of lateral flow systems for detecting mycotoxins: Up-to-date strategies and future perspectives

文献类型： 外文期刊

第一作者： Li, Zhiqiang

作者： Li, Zhiqiang;Jallow, Abdoulie;Nidiaye, Seyni;Huang, Yi;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Li, Zhiqiang;Jallow, Abdoulie;Nidiaye, Seyni;Huang, Yi;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Li, Zhiqiang;Jallow, Abdoulie;Nidiaye, Seyni;Huang, Yi;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Li, Zhiqiang;Jallow, Abdoulie;Nidiaye, Seyni;Huang, Yi;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Li, Peiwu;Tang, Xiaoqian;Tang, Xiaoqian

作者机构：

关键词： analyzer; food safety; lateral flow assay; mycotoxins; nanomaterials

期刊名称：COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY （ 影响因子：14.8； 五年影响因子：17.1 ）

ISSN： 1541-4337

年卷期： 2024 年 23 卷 1 期

页码：

收录情况： SCI

摘要： Mycotoxins are dangerous human and animal health-threatening secondary fungal metabolites that can be found in various food and agricultural products. Several countries have established regulations to restrict their presence in food and agricultural products destined for human and animal consumption. Consequently, the need to develop highly sensitive and smart detection systems was recognized worldwide. Lateral flow assay possesses the advantages of easy operation, rapidity, stability, accuracy, and specificity, and it plays an important role in the detection of mycotoxins. Nevertheless, strategies to comprehensively improve the sensitivity of lateral flow assay to mycotoxins in food have rarely been highlighted and discussed. In this article, a comprehensive overview was presented on the application of lateral flow assay in mycotoxin detection in food samples by highlighting the principle of lateral flow assay, presenting a detailed discussion on various analytical performance-improvement strategies, such as the development of high-affinity recognition reagents, immunogen immobilization methods, and signal amplification. Additionally, a detailed discussion on the various signal analyzers and interpretation approaches was provided. Finally, current hurdles and future perspectives on the application of lateral flow assay in the detection of mycotoxins were discussed.

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