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The Use of Silver Solid Amalgam Working Electrode for Determination of Nitrophenols by HPLC with Electrochemical Detection

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F09%3A00322931" target="_blank" >RIV/61388955:_____/09:00322931 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11310/09:10000237

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Use of Silver Solid Amalgam Working Electrode for Determination of Nitrophenols by HPLC with Electrochemical Detection

  • Original language description

    The use of a silver solid amalgam working electrode for HPLC with electrochemical detection has been investigated. The thin-layer and wall-jet detectors based on this electrode were constructed and applied for the determination of a mixture of nitrophenols. The optimal separation and detection conditions for the determination of 2-nitrophenol, 4-nitrophenol, 2,4-dinitrophenol and 2-methoxy-5-nitrophenol in mixture were found using RP-HPLC at Nova-Pack C18 column and amperometric detection with the abovementioned detectors. It has been proved that the silver solid amalgam electrode is a suitable working electrode for HPLC-ED and provides sufficient sensitivity for determination of tested nitrophenols.

  • Czech name

    Využití stříbrné pevné amalgámové pracovní elektrody pro stanovení nitrofenolů metodou HPLC s elektrochemickou detekcí

  • Czech description

    Byla prozkoumána možnost využití stříbrné pevné amalgámové pracovní elektrody (AgSAE) jako elektrochemického detektoru v HPLC. Za tímto účelem byly zkonstruovány thin-layer a wall jet detektory, které byly použity pro stanovení směsi nitrofenolů. Byly zjištěné optimální podmínky pro separaci a amperometrickou detekci 2-nitrofenolu, 4-nitrofenolu, 2,4-dinitrofenolu a 2-metoxy-5-nitrofenolu v jejich směsi při použití HPLC a kolony Nova-Pack C18. Provedené experimenty prokázaly, že AgSAE je vhodná pracovníelektroda pro HPLC ED a zajišťuje dostatečnou citlivost při stanovení testovaných nitrofenolů.

Classification

  • Type

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

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Electroanalysis

  • ISSN

    1040-0397

  • e-ISSN

  • Volume of the periodical

    21

  • Issue of the periodical within the volume

    3-5

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    6

  • Pages from-to

  • UT code for WoS article

    000264063500011

  • EID of the result in the Scopus database