FCS-based sensing for the detection of ochratoxin and neomycin in food. (Articolo in rivista)

Type
Label
  • FCS-based sensing for the detection of ochratoxin and neomycin in food. (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • Varriale A, Staiano M, Iozzino L, Severino L, Anastasio A, Cortesi ML, D'Auria S. (2009)
    FCS-based sensing for the detection of ochratoxin and neomycin in food.
    in Protein and peptide letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Varriale A, Staiano M, Iozzino L, Severino L, Anastasio A, Cortesi ML, D'Auria S. (literal)
Pagina inizio
  • 1425 (literal)
Pagina fine
  • 1428 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 16 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • PMID:20001903 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • FCS-based sensing for the detection of ochratoxin and neomycin in food. (literal)
Abstract
  • In this work, we present an advanced fluorescence assay for the detection of traces of ocratoxin A and neomycin in food. The described assay is based on measurement of the fluctuations of the fluorescein-labeled analytes by a focused laser beam in the absence and in the presence of the specific antibodies anti-analytes. A competitive assay based on the utilization of unlabeled analytes was developed. The obtained results indicated that the combination of high-avidity IgG antibodies together with an innovative fluorescence immunoassay strategy resulted in the detection limit of 0.0078 ng and 0.0156 ng for ochratoxin A and neomycin, respectively. (literal)
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