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Application of thin film mercury electrodes and solid amalgam electrodes in electrochemical analysis of the nucleic acids components: detection of the two-dimensional phase transients of adenosine
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SYSNO ASEP 0104698 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Application of thin film mercury electrodes and solid amalgam electrodes in electrochemical analysis of the nucleic acids components: detection of the two-dimensional phase transients of adenosine Title Použití elektrod s tenkým filmem rtuti a pevných amalgamových elektrod v elektrochemické analýze složek nukleových kyselin. detekce dvojrozměrných fázových přechodů adenosinu Author(s) Hasoň, Stanislav (BFU-R) RID, ORCID
Vetterl, Vladimír (BFU-R)Source Title Bioelectrochemistry. - : Elsevier - ISSN 1567-5394
Roč. 63, 1-2 (2004), s. 37-41Number of pages 5 s. Language eng - English Country CH - Switzerland Keywords mercury film electrodes ; solid amalgam electrodes ; roughness Subject RIV BO - Biophysics R&D Projects KJB4004305 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) IBS5004107 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z5004920 - BFU-R Annotation The optical diffractive (DOE)-based sensor was used to the study of the optical roughness of different carbon/graphite electrodes modified by mercury film (MFEs) and solid amalgam-alloy electrodes (S-MeA-Es). The electrode surfaces were visualised by an optical metallurgical microscope. The adsorption of adenosine at the MFEs and S-MeAEs has been investigated by capacitance measurement. Some kinetics aspects, such as the influence of the surface morphology, nature of the substrate and thickness of the mercury film and amalgam-alloy on the formation of two-dimensional (2D) physisorbed adenosine adlayer on the MFEs and S-MeAEs, were studied. Workplace Institute of Biophysics Contact Jana Poláková, polakova@ibp.cz, Tel.: 541 517 244 Year of Publishing 2005
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