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| Titel: |
Pesticide sorption in typical Central European soils evaluated using a photometric microplate assay based on acetylcholinesterase inhibition |
| Auteur: |
Miroslav Pohanka Vitezslav Vlcek Kamil Kuca Hana Bandouchova Jiri Pikula |
| Verschenen in: |
Journal of applied biomedicine |
| Paginering: | Jaargang 8 (2009) nr. 1 pagina's 41-46 |
| Jaar: |
2009 |
| Inhoud: |
Sorption isotherms were estimated for two model organophosphorus pesticides – methamidophos andparaoxon-ethyl – and four typical Central European soils endangered by these pesticides: haplic Chernozems,Cambisols, Luvisols, and Fluvisols. A photometric microplate assay based on the recognition capability ofthe enzyme acetylcholinesterase toward organophosphorous pesticides was used for the construction ofsorption isotherms. The sorption capacity of each soil was then determined and it was found that the soils withthe highest content of humic acid (haplic Chernozems and haplic Luvisols) sorbed pesticides most. Pesticidesin concentrations over the sorption capacity were easily removed from soil by water. |
| Uitgever: |
University of South Bohemia (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 14 gevonden artikelen
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