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Bioinspired recognition elements for mycotoxin sensors.

Riikka Peltomaa1, Elena Benito-Peña1, María C Moreno-Bondi2

  • 1Department of Analytical Chemistry, Faculty of Chemistry, Universidad Complutense de Madrid, Av. Complutense s/n, 28040, Madrid, Spain.

Analytical and Bioanalytical Chemistry
|November 12, 2017
PubMed
Summary
This summary is machine-generated.

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Bioinspired recognition elements like aptamers and recombinant antibodies offer improved mycotoxin detection. These novel sensors enhance food safety by overcoming limitations of traditional biological receptors for analyzing fungal toxins.

Area of Science:

  • Analytical Chemistry
  • Biotechnology
  • Food Science

Background:

  • Mycotoxins are toxic fungal metabolites contaminating food and feed, posing risks to human and animal health and causing economic losses.
  • Traditional mycotoxin sensors rely on natural biological receptors, which have limitations.
  • Since the 1970s, synthetic biomimetic elements have emerged as alternatives to natural receptors.

Purpose of the Study:

  • To review recent advancements in bioinspired recognition elements for mycotoxin sensor development.
  • To explore the application of novel recognition elements in mycotoxin analysis.
  • To highlight improved methods for ensuring food safety through mycotoxin detection.

Main Methods:

  • Review of literature on bioinspired recognition elements for mycotoxin sensing.
Keywords:
AptamerMolecularly imprinted polymerMycotoxinPeptideRecognition elementRecombinant antibody

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  • Discussion of various transduction elements used in conjunction with these receptors.
  • Analysis of recent progress in sensor technology for mycotoxin detection.

    • Main Results:

    • Bioinspired elements, including recombinant antibodies, peptides, aptamers, and molecularly imprinted polymers, show promise for mycotoxin detection.
    • These synthetic or engineered elements circumvent limitations of natural receptors.
    • Development of advanced sensors utilizing diverse transduction principles.

    Conclusions:

    • Novel analytical methods employing bioinspired recognition elements offer superior tools for mycotoxin detection compared to natural receptors.
    • These advancements contribute to enhanced food safety and security.
    • The review highlights the potential of engineered biomolecules and polymers in mycotoxin analysis.