Complex Metod for Chemical and Toxicological Characterization of Environmental Samples

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F10%3A%230000658" target="_blank" >RIV/00027162:_____/10:#0000658 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Complex Metod for Chemical and Toxicological Characterization of Environmental Samples

Original language description

We developed a complex method for chemical and toxicological characterization of environmental samples. This method design can be used not only for environmental samples. Our proposed method incorporated open column fractionation step on activated silikagel and clean-up on silikagel impregnated with 40% (w/w) of concentrated sulphuric acid to the sample process procedure. Fractionation step allows separation of all extractable compounds to fractions with compounds of four different polarity (non-polar-F0, aromatic and POPs-F1, slightly-polar-F2 and polar-F3) and clean-up step provides sub-samples containing only POPs-fraction with persistent organic compounds (e.g. PCDD/Fs, PCBs). These procedures significantly decrease chemical noise of chromatographic analysis, caused by decreasing of amount of co-extracted matrix substances. The DR-CALUX assay was used for toxicological analysis and HPLC/DAD, LC/MS-MS, GC/MS and GC/ECD for chemical analysis of crude extract and their fractions descr

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/GA525%2F08%2F1590" target="_blank" >GA525/08/1590: Identification of endocrine disrupters, genotoxins and tumor promoters in abiotic matrixes of urban and agricultural environment</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Chemické Listy

ISSN

0009-2770

e-ISSN

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Volume of the periodical

104

Issue of the periodical within the volume

Supll. 16

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

3

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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