کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2087821 | 1080695 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pesticide sorption in typical Central European soils evaluated using a photometric microplate assay based on acetylcholinesterase inhibition
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
بیوتکنولوژی یا زیستفناوری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Sorption isotherms were estimated for two model organophosphorus pesticides - methamidophos and paraoxon-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 of the enzyme acetylcholinesterase toward organophosphorous pesticides was used for the construction of sorption isotherms. The sorption capacity of each soil was then determined and it was found that the soils with the highest content of humic acid (haplic Chernozems and haplic Luvisols) sorbed pesticides most. Pesticides in concentrations over the sorption capacity were easily removed from soil by water.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Applied Biomedicine - Volume 8, Issue 1, 2010, Pages 41-46
Journal: Journal of Applied Biomedicine - Volume 8, Issue 1, 2010, Pages 41-46
نویسندگان
Miroslav Pohanka, VÃtÄzslav VlÄek, Kamil KuÄa, Hana Bandouchová, JiÅÃ Pikula,