磁性微纳材料在真菌毒素分析检测中的应用研究进展

Progresses on Application of Magnetic Micro-Nano Materials in Mycotoxins Analysis

磁性微纳材料(Magnetic micro-nano materials,MMNPs)因其表面效应、独特的超顺磁性和纳米酶样活性,近年被广泛应用于真菌毒素的分析检测,为真菌毒素研究及其防控提供了新的手段。该文以MMNPs为核心,概述了其在真菌毒素分析检测中的应用,重点阐述了MMNPs分别作为固定载体、信号标签、修饰界面及三者混合应用的原理、优缺点及最新研究进展,并对基于MMNPs的真菌毒素分析检测的未来发展方向进行了展望,以期为其深入研究与应用提供参考。

Magnetic micro-nano materials(MMNPs)are iron,cobalt,and nickel-based materials containing at least one-dimensional size ranging from nano to micron,with surface effects,unique superparamagnetic and nanoenzyme-like activities.Recently,MMNPs have been widely used in the analysis of mycotoxins and have made much progress,which provides a new means for the study on mycotoxins and their prevention and control.However, the comprehensive research progress on analysis and detection of mycotoxins based on MMNPs has not been systematically reported.Thus,the applications of MMNPs in analysis and detection of mycotoxins are summarized in the paper.Specifically,the principles,advantages and disadvantages and the latest research progress of MMNPs as fixed carrier, signal tags, modified interface and hybrid application are mainly described, respectively.Furthermore,their future directions and the potential applications are prospected,anticipating to provide a reference for the further research and application of mycotoxins.