Determination of Residual Pesticides on Cotton Fibers via their Influence on the Life Cycle of Green Algae

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F12%3A%230001373" target="_blank" >RIV/46747885:24410/12:#0001373 - 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
Determination of Residual Pesticides on Cotton Fibers via their Influence on the Life Cycle of Green Algae
Original language description
A method based on the monitoring of changes in the oxygen level caused by the interaction of residual analytes and the green algae, Scenedesmus (chlorophyta), has been performed in this study for the detection of pesticides and hazardous compounds. The advantages of being photoautotroph, morphologically simple and having relatively simple reproductive system makes algae a suitable criterion for the determination of intervening predators affecting their normal life cycle. Algae Growth Analyzer equipped with miniature sensitive oxygen electrode, a light source and cover to model light and dark phases was used enabling to follow the lifecycle of algae producing oxygen. The device was controlled by Bioanalyzer Potentiostat for the evaluation of oxygen electrode response. Two different varities of cotton namely Giza 86 from Egypt and MNH 93 from Pakistan of the crop 2009/2010 were analyzed. One of each cotton samples was the classical conventional cotton and the other was organic cotton pro
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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