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Differential Pulse Voltammetric Determination of Selected Nitro-Compounds on Silver, Solid Silver Composite, and Solid Graphite Composite Electrodes
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SYSNO ASEP 0322899 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Differential Pulse Voltammetric Determination of Selected Nitro-Compounds on Silver, Solid Silver Composite, and Solid Graphite Composite Electrodes Title Diferenční pulzní voltametrie vybraných nitrosloučenin na stříbrné, tuhé stříbrné kompozitní a tuhé grafitové kompozitní elektrodě Author(s) Navrátil, Tomáš (UFCH-W) RID, ORCID
Barek, J. (CZ)
Fašinová-Šebková, S. (CZ)Source Title Electroanalysis. - : Wiley - ISSN 1040-0397
Roč. 21, 3-5 (2009), s. 309-315Number of pages 7 s. Language eng - English Country DE - Germany Keywords silver electrode ; silver composite electrode ; graphite composite electrode ; differential pulse voltammetry Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects GA203/07/1195 GA ČR - Czech Science Foundation (CSF) IAA400400806 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40400503 - UFCH-W (2005-2011) UT WOS 000264063500012 DOI 10.1002/elan.200804383 Annotation Three different types of solid electrodes, namely silver electrode, silver composite electrode containing 20% (m/m) of silver powder, 20% (m/m) of graphite powder and 60% (m/m) of methacrylate resin and graphite composite electrode containing 30% (m/m) of graphite powder and 70% (m/m) of epoxy resin were tested for differential pulse voltammetric determination of selected genotoxic nitrocompounds using 2-nitronaphthalene, 6-nitroquinoline, and 5-nitrobenzimidazole as model compounds. It was found that all three electrodes can be used for the determination of micromolar concentrations of tested model substances, the limit of detection and other figures of merits being dependent both on the electrode used and the substance to be determined. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2009
Number of the records: 1