Název:
Electrochemistry of Sudan I and its derivates in aqueous media
Autoři:
Ondráčková, Anna ; Stiborová, M. ; Havran, L. ; Schwarzová-Pecková, Karolina ; Fojta, Miroslav Typ dokumentu: Příspěvky z konference Konference/Akce: 16th Annual International Students Conference on Modern Analytical Chemistry, Praha (CZ), 20200917
Rok:
2020
Jazyk:
eng
Abstrakt: Sudan I is an aromatic azo-compound that has been proven to be a carcinogen. During its metabolization by cytochrome P450 in liver a few main derivates can be identified. This work sets out to assess the mechanism of electrochemical reduction and oxidation of Sudan I, its hydroxylation derivatives featuring metabolites in the Sudan I detoxification pathway and to introduce their selective voltammetric analysis on boron-doped diamond electrode. We show successful differentiation among these compounds, thanks to the differences in the electrochemical oxidation of their phenolic groups.
Klíčová slova:
boron doped diamond electrode; cytochrome P450; electrochemical analysis; Sudan I Zdrojový dokument: PROCEEDINGS OF THE 16TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY, ISBN 978-80-7444-079-3
Instituce: Biofyzikální ústav AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: https://hdl.handle.net/11104/0362295