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Assessment of cadmium and lead mobility in the rhizosphere using voltammetry and electrospray ionization mass spectroscopy
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SYSNO ASEP 0358470 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Assessment of cadmium and lead mobility in the rhizosphere using voltammetry and electrospray ionization mass spectroscopy Author(s) Šestáková, Ivana (UFCH-W) RID
Jaklová Dytrtová, Jana (UOCHB-X) RID, ORCID
Jakl, M. (CZ)
Navrátil, Tomáš (UFCH-W) RID, ORCIDSource Title International Journal of Energy and Environment - ISSN 2076-2895
Roč. 5, č. 3 (2011), s. 347-355Number of pages 9 s. Publication form www - www Language eng - English Country US - United States Keywords cadmium ; electrochemical impedance spectroscopy (EIS) ; oxalic acid Subject RIV CG - Electrochemistry R&D Projects IAA400400806 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40400503 - UFCH-W (2005-2011) AV0Z40550506 - UOCHB-X (2005-2011) Annotation Phytoremediation belongs to relatively modern and frequently used methods of possible treatment of environmental problems (mainly caused by human activities). It consists in mitigating pollutant concentrations in contaminated soils with plants, which are able to accumulate or eliminate metals and various other contaminants. Nevertheless, the fundamental principles of this technique, i.e., transport of pollutants from soils into the plant cells have not been elucidated. These processes can be studied using model solutions of cadmium, lead and oxalic acid and the conditions in the rhizosphere can be studied within the artificially prepared phospholipid bilayer membrane on polycarbonate support. Electrochemical impedance spectroscopy (EIS) is used to monitor the formation and stability of phospholipid membrane, whereas voltammetric methods can detect species, which are transferred across the membrane. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2012
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