Determination of Residual Pesticides on Cotton Fibers via Their Influence on the Life Cycle of Green Algae
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.
scenedesmus photoautotroph algae growth analyzer cryogenic homogenization ultrasonic extraction method
Syed Zameer Ul Hassan Jiri Militky
Department of Textile Materials, Technical University of Liberec, Liberec, Czech Republic
国际会议
北京
英文
162
2012-09-15（万方平台首次上网日期，不代表论文的发表时间）