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Constant Current Chronopotentiometric Stripping Analysis of Cd-Metallothionein on Carbon and Mercury Electrodes. Comparison with Voltammetry

  1. 1.
    SYSNO ASEP0180842
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JOstatní články
    TitleConstant Current Chronopotentiometric Stripping Analysis of Cd-Metallothionein on Carbon and Mercury Electrodes. Comparison with Voltammetry
    Author(s) Šestáková, Ivana (UFCH-W) RID
    Kopanica, Miloslav (UFCH-W)
    Havran, Luděk (BFU-R) RID, ORCID
    Paleček, Emil (UFCH-W)
    Source TitleElectroanalysis. - : Wiley - ISSN 1040-0397
    Roč. 12, č. 2 (2000), s. 100-104
    Languageeng - English
    CountryDE - Germany
    Subject RIVCG - Electrochemistry CG - Electrochemistry
    R&D ProjectsGV204/97/K084 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z4040901 - UFCH-W
    A54/98:Z4-040-9-ii
    AnnotationConstant current chronopotentiometric stripping analysis on hanging mercury drop electrode, using positive or negative stripping current, revealed similar behaviour of cadmium metallothionein as observed with voltammetry.The increase of sensitivity by more than one order of magnitude as compared with voltammetry on carbon composite paste electrode has been achieved.Formation of two different S-Cd(II) complexes was observed in region between -250 and +150 mV.
    WorkplaceJ. Heyrovsky Institute of Physical Chemistry
    ContactMichaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
    Year of Publishing2001

Number of the records: 1  

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