Hlavní stránka > Konferenční materiály > Příspěvky z konference > Construction and Application of Tubular Detector and Porous Flow-through Detector/Reactor of Silver Solid Amalgam for Electrochemical Measurements in Flow Systems
Název:
Construction and Application of Tubular Detector and Porous Flow-through Detector/Reactor of Silver Solid Amalgam for Electrochemical Measurements in Flow Systems
Autoři:
Josypčuk, Oksana ; Barek, J. ; Josypčuk, Bohdan Typ dokumentu: Příspěvky z konference Konference/Akce: Moderní elektrochemické metody /33./, Jetřichovice (CZ), 2013-05-20 / 2013-05-24
Rok:
2013
Jazyk:
eng
Abstrakt: This paper presents the preparation and application of two new arrangements of silver solid amalgam (AgSA) electrodes for measurements in flow systems tubular detector based on compact AgSA, and flow-through detector (or reactor) prepared from porous AgSA. Both electrodes were tested for electrochemical determinations of reducible inorganic (Cd2+, Zn2+) and organic (4-nitrophenol, lomustine) compounds under FIA with amperometric detection (Cd2+, Zn2+, 4-nitrophenol) and flow-DPV (lomustine). Furthermore, by combination of the porous reactor with immobilized enzyme and tubular detector the flow amperometric enzymatic biosensor was constructed for determination of glucose in a sample of honey and cholesterol and sarcosine in model samples.
Klíčová slova:
amperometric detector; electrochemical detector; silver solid amalgam Číslo projektu: GAP208/12/1645 (CEP), GAP206/11/1638 (CEP) Poskytovatel projektu: GA ČR, GA ČR Zdrojový dokument: XXXIII. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-1-4
Instituce: Ústav fyzikální chemie J. Heyrovského AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0221726