Nanomaterials-based Optical Biosensors for Detection of Mycotoxins in Traditional Chinese Medicine

文献类型： 外文期刊

第一作者： Yu, Jing

作者： Yu, Jing;Xing, Bing-Cong;Cheng, Ke-Jun;Yu, Jing;Yao, Zhi-Hao;He, Kai-Yu;Wang, Qiang;Liu, Wang;Xu, Xia-Hong;Cheng, Ke-Jun;Liu, Wang

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关键词： Nanomaterials; Traditional; medicine; Traditional Chinese medicine; Mycotoxin; Optical biosensors; Review

期刊名称：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.2； 五年影响因子：1.0 ）

ISSN： 0253-3820

年卷期： 2023 年 51 卷 5 期

页码：

收录情况： SCI

摘要： With the rapid development of traditional Chinese medicine (TCM) industry, the demand of TCM is increasing. The quality and safety of TCM are attracting more and more attention. Mycotoxin pollution, which not only affects the quality, and in serious cases, also may cause carcinogenic, teratogenic and mutagenic effects on human body, has become one of the key safety issues of TCM. Rapid and accurate detection of mycotoxins in TCM is essential to ensure the quality and safety. Optical biosensors have been widely applied to rapid detection of mycotoxins due to their advantages such as simplicity to operate, fast response, high sensitivity, and good accuracy. Notably, nanomaterials are extensively used in optical biosensors owing to their unique physicochemical and catalytic properties. This review summarized the optical biosensors for mycotoxins in recent years. The principles, application characteristics and construction methods progress of optical biosensors were emphasized. The optical biosensors were classified into fluorescence, colorimetry, chemiluminescence, surface enhanced Raman scattering and polarized light for detailed discussion. The effects of the main matrix components of TCM on optical biosensors were comprehensively discussed. The challenges and perspectives of optical biosensors for detection of mycotoxins in TCM were highlighted. It was aimed to provide guidance for sensitive, accurate and convenient supervision of the quality of Chinese medicinal materials.

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