Novel Assays and Sensor Platforms for the Detection of Aflatoxins

  • Chris M. Maragos
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 504)


The importance of the aflatoxins from food safety and economic standpoints has continued to drive the development of new analytical methods for these mycotoxins. Currently the widely used methods for measurement of aflatoxins fall into two groups, the established chromatographic methods and traditional enzyme-linked immunosorbent assays (ELISAs). Recently substantial progress has been made in the application of new technologies to the monitoring of aflatoxins. In particular, several research groups have developed biosensors for detection of the toxins as well as presumptive tests for fungal infection. Biosensors have been developed in a variety of formats including surface plasmon resonance, fiber optic probes, and microbead-based assays. The sensitivity and selectivity of the biosensors and of the presumptive tests has reached the level the where the application of these techniques to the screening of foods warrants further investigation.


Surface Plasmon Resonance Fluorescence Polarization Evanescent Wave Bilayer Lipid Membrane Kojic Acid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media New York 2002

Authors and Affiliations

  • Chris M. Maragos
    • 1
  1. 1.Mycotoxin Research Unit USDA-ARS-NCAURPeoria

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