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Zezza et al., 2009 - Google Patents

Fluorescence polarization immunoassay for rapid screening of ochratoxin A in red wine

Zezza et al., 2009

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Document ID
6064661664692277437
Author
Zezza F
Longobardi F
Pascale M
Eremin S
Visconti A
Publication year
Publication venue
Analytical and Bioanalytical Chemistry

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Snippet

A fluorescence polarization (FP) immunoassay, based on a monoclonal antibody and an ochratoxin A (OTA)-fluorescein tracer, has been developed for rapid screening of OTA in red wine. Wine samples were diluted with methanol and passed through aminopropyl solid …
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    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
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    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
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    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
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    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects

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