Analytical performances of validated chemiluminescent enzyme immunoassays to detect N-methylcarbamate pesticides.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F05%3A00022532" target="_blank" >RIV/60461373:22330/05:00022532 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analytical performances of validated chemiluminescent enzyme immunoassays to detect N-methylcarbamate pesticides.

Popis výsledku v původním jazyce

In the present work, the comparison study of enzyme-linked immunosorbent assays (ELISAs) with colorimetric detection and ELISAs with chemiluminescent detection for the determination of carbofuran, carbaryl and methiocarb is described. Both conjugate-coated formats are based on identical monoclonal antibodies and homologous protein conjugates. The sensitivity of immunochemical method was expressed as a detection limit, a linear working range and an I50 value. In comparison with colorimetric ELISA, the ability of the chemiluminescent technique to detect lower concentration of HRP allowed to decreased the optimal antibody and conjugate concentrations and thus to reach lower analytical parameters. The experimental comparison of the analytical performance of ELISAs was carried out by simultaneous analysis of apple-strawberry baby food extracts spiked with mentioned pesticides at three different concentration levels. The extracts were prepared in two duplicate sets - crude extracts and extra

Název v anglickém jazyce

Analytical performances of validated chemiluminescent enzyme immunoassays to detect N-methylcarbamate pesticides.

Popis výsledku anglicky

In the present work, the comparison study of enzyme-linked immunosorbent assays (ELISAs) with colorimetric detection and ELISAs with chemiluminescent detection for the determination of carbofuran, carbaryl and methiocarb is described. Both conjugate-coated formats are based on identical monoclonal antibodies and homologous protein conjugates. The sensitivity of immunochemical method was expressed as a detection limit, a linear working range and an I50 value. In comparison with colorimetric ELISA, the ability of the chemiluminescent technique to detect lower concentration of HRP allowed to decreased the optimal antibody and conjugate concentrations and thus to reach lower analytical parameters. The experimental comparison of the analytical performance of ELISAs was carried out by simultaneous analysis of apple-strawberry baby food extracts spiked with mentioned pesticides at three different concentration levels. The extracts were prepared in two duplicate sets - crude extracts and extra

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Anal.Chim.Acta

ISSN

0003-2670

e-ISSN

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Svazek periodika

neuveden

Číslo periodika v rámci svazku

528

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

000226455800013

EID výsledku v databázi Scopus

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