Number of the records: 1
Sensitive determination of oligodeoxynucleotides by anodic adsorptive stripping voltammetry at surface-roughened glassy carbon electrode in the presence of copper
- 1.
SYSNO ASEP 0047905 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Sensitive determination of oligodeoxynucleotides by anodic adsorptive stripping voltammetry at surface-roughened glassy carbon electrode in the presence of copper Title Citlivá detekce oligodeoxynukleotidů anodickou rozpouštěcí voltametrií na zdrsněné skelné uhlíkové elektrodě v přítomnosti měďnatých iontů Author(s) Fojt, Lukáš (BFU-R) RID, ORCID
Hasoň, Stanislav (BFU-R) RID, ORCIDSource Title Journal of the Electroanalytical Chemistry and Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. - : Elsevier - ISSN 0022-0728
Roč. 586, č. 1 (2006), s. 136-143Number of pages 8 s. Language eng - English Country CH - Switzerland Keywords pyrolytic-graphite electrode ; scanning tunneling microscopy ; nucleotide base complexes Subject RIV BO - Biophysics R&D Projects IAA4004404 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KJB4004305 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z50040507 - BFU-R (2005-2011) Annotation The optimisation of the measurement showed that the most sensitive detection of the oligonucleotide (ODN) samples can be performed at the GCE mechanically polished by abrasion particles with diameter of about 15 um (15-um GCE). The heights of the ODN signals at the GCE polished with 1 um diamond paste (1-um GCE) were about 22-times less than on the 15-um GCE. We observed a good correlation between the number of purine units within the ODN-chain and the height of the voltammetric peak of the electrochemically accumulated ahODN-Cu(I) complex. Workplace Institute of Biophysics Contact Jana Poláková, polakova@ibp.cz, Tel.: 541 517 244 Year of Publishing 2007
Number of the records: 1