Voltammetric Determination of 5-Aminoquinoline at Carbon Film Electrode and Carbon and Gold Screen Printed Electrodes - A Comparative Study
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F20%3A10419735" target="_blank" >RIV/00216208:11310/20:10419735 - isvavai.cz</a>
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1Q9ZynEd5Q" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=1Q9ZynEd5Q</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/elan.202060107" target="_blank" >10.1002/elan.202060107</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Voltammetric Determination of 5-Aminoquinoline at Carbon Film Electrode and Carbon and Gold Screen Printed Electrodes - A Comparative Study
Popis výsledku v původním jazyce
Aminoquinolines are widely used as antimalarial drugs and thus there is an ever increasing demand for their determination. In this paper, non-traditional carbon film electrode developed in our laboratory (CFE) with easily replaceable carbon film was used for the determination of 5-aminoquinoline (5-AQ) and compared with well-established commercially available carbon screen printed electrode (CSPE) and gold screen printed electrode (AuSPE). Electrochemical behavior of 5-AQ was characterized by cyclic and differential pulse voltammetry. Differences in electrochemical behavior of 5-AQ at different electrodes were evaluated. Determination of 5-AQ was carried out by differential pulse, square wave, and direct current voltammetry. Practical applicability of the method was verified by direct determination of 5-AQ in model samples of drinking and river water. Achieved limits of quantitation were in submicromolar concentrations. It was found out that novel CFE in terms of overall performance is in most aspects superior to routinely used commercially available CSPE and AuSPE.
Název v anglickém jazyce
Voltammetric Determination of 5-Aminoquinoline at Carbon Film Electrode and Carbon and Gold Screen Printed Electrodes - A Comparative Study
Popis výsledku anglicky
Aminoquinolines are widely used as antimalarial drugs and thus there is an ever increasing demand for their determination. In this paper, non-traditional carbon film electrode developed in our laboratory (CFE) with easily replaceable carbon film was used for the determination of 5-aminoquinoline (5-AQ) and compared with well-established commercially available carbon screen printed electrode (CSPE) and gold screen printed electrode (AuSPE). Electrochemical behavior of 5-AQ was characterized by cyclic and differential pulse voltammetry. Differences in electrochemical behavior of 5-AQ at different electrodes were evaluated. Determination of 5-AQ was carried out by differential pulse, square wave, and direct current voltammetry. Practical applicability of the method was verified by direct determination of 5-AQ in model samples of drinking and river water. Achieved limits of quantitation were in submicromolar concentrations. It was found out that novel CFE in terms of overall performance is in most aspects superior to routinely used commercially available CSPE and AuSPE.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10406 - Analytical chemistry
Návaznosti výsledku
Projekt
<a href="/cs/project/GA20-01589S" target="_blank" >GA20-01589S: Nové strategie pro zlepšení senzorových vlastností nových elektrodových materiálů prostřednictvím jejich předúpravy či modifikace povrchu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Electroanalysis
ISSN
1040-0397
e-ISSN
—
Svazek periodika
32
Číslo periodika v rámci svazku
9
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
8
Strana od-do
2002-2009
Kód UT WoS článku
000537197300001
EID výsledku v databázi Scopus
2-s2.0-85085877263