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

KeyWord:magnetic micro£­nano material  mycotoxin  national standard method  sensing method

Abstract:

      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.