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  • Juan C. Vidal, Laura Bonel, Alba Ezquerra, Patricia Duato, Juan Rufino Castillo
  • Medicine, Chemistry
  • Analytical and Bioanalytical Chemistry
  • 2012 (First Publication: 1 June 2012)
  • We report a direct competitive immunosensor for the rapid determination of ochratoxin A (OTA) in wine samples. Magnetic beads (1 ± 0.5 μm diameter) covered with streptavidin were functionalized withContinue Reading
  • Juan C. Vidal, Patricia Duato, Laura Bonel, Juan Rufino Castillo
  • Medicine, Chemistry
  • Analytical and bioanalytical chemistry
  • 2009 (First Publication: 1 May 2009)
  • A piezoelectric immunosensor was tested for ochratoxin A (OTA) mycotoxin detection through the immobilization of OTA–bovine serum albumin (OTA–BSA) conjugate on gold-coated quartz crystals (AT-cut/5Continue Reading
  • Juan C. Vidal, Patricia Duato, Laura Bonel, Juan Rufino Castillo
  • Chemistry
  • 2012 (First Publication: 1 January 2012)
  • An automatic solid-phase extraction (SPE) system coupled with a fluorescence detector was developed for the sensitive determination of Ochratoxin A (OTA) in wheat at the ng mL−1 levels. Cross-linkedContinue Reading