Aptamer-based competitive electrochemical biosensor for brevetoxin-2.

  title={Aptamer-based competitive electrochemical biosensor for brevetoxin-2.},
  author={Shimaa Eissa and Mohamed Siaj and Mohammed Zourob},
  journal={Biosensors & bioelectronics},
Brevetoxins (BTXs) are very potent marine neurotoxins that increased in geographical distribution in the past decade causing the illness clinically described as neurological shellfish poisoning (NSP). The ethical problems as well as the technical difficulties associated with the currently employed analysis methods for marine toxins are encouraging the research for suitable alternatives to be applied in a regulatory monitoring regime. Here, we report an electrochemical biosensor platform for BTX… CONTINUE READING

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