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Use of Capillary Zone Electrophoresis and Micellar Electrokinetic Chromatography for Separations of Anthraquinone Derivatives

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10070467" target="_blank" >RIV/00216208:11310/11:10070467 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1080/00032719.2010.526269" target="_blank" >http://dx.doi.org/10.1080/00032719.2010.526269</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1080/00032719.2010.526269" target="_blank" >10.1080/00032719.2010.526269</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Use of Capillary Zone Electrophoresis and Micellar Electrokinetic Chromatography for Separations of Anthraquinone Derivatives

  • Original language description

    The behavior of seven hydroxy anthraquinone derivatives was studied by capillary zone electrophoresis and micellar electrokinetic chromatography. The effects of buffer pH (6.5 - 10.8) and sodium dodecyl sulfate concentration (10 - 20 mmol L-1) on the effective mobilities of the analytes and their separation were tested. A comparison of the two optimized separation systems showed that micellar electrokinetic chromatography was superior as it permits separation of all the seven analytes within 15 mins., using 15 mmol L-1 sodium dodecyl sulfate in 10 mmol L-1 tetraborate buffer, pH 8.5, at a voltage of 20 kV. The calibration curves were linear in the concentration range from 5.0.10-7 to 5.0.10-4 mol L-1 for most of the analytes, at a detection wavelengthof 254 nm. LOD and LOQ values of the analytes were in the ranges of 2.10.10-7 - 1.28.10-6 mol L-1 and 6.99.10-7 - 4.25.10-6 mol L-1, respectively.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Analytical Letters

  • ISSN

    0003-2719

  • e-ISSN

  • Volume of the periodical

    44

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    13

  • Pages from-to

    1783-1795

  • UT code for WoS article

    000294602100005

  • EID of the result in the Scopus database