Voltammetric and amperometric determination of selected catecholamine metabolites using glassy carbon paste electrode

Hana Dejmkova, Hana Adamkova, Jiri Barek, Jiri Zima

Результат исследований: Материалы для журналаСтатья

4 Цитирования (Scopus)

Аннотация

Abstract: Two methods, using glassy carbon paste electrode for the simultaneous determination homovanillic acid and vanillylmandelic acid, of two catecholamine neurotransmitter metabolites that can serve as biomarkers of several oncological diseases, were developed, based on differential pulse voltammetry and HPLC with amperometric detection. Low selectivity of the voltammetric method was limiting for the determination in urine samples; inclusion of chromatographic separation enabled the application in complex matrix. Graphical abstract: [Figure not available: see fulltext.]

Язык оригиналаАнглийский
Страницы (с-по)511-515
Число страниц5
ЖурналMonatshefte fur Chemie
Том148
Номер выпуска3
DOI
СостояниеОпубликовано - 1 мар 2017
Опубликовано для внешнего пользованияДа

    Fingerprint

ASJC Scopus subject areas

  • Chemistry(all)

Цитировать