Analytical Performance of Clay Paste Electrode and Graphene Paste Electrode-Comparative Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F22%3A39919282" target="_blank" >RIV/00216275:25310/22:39919282 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1420-3049/27/7/2037" target="_blank" >https://www.mdpi.com/1420-3049/27/7/2037</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/molecules27072037" target="_blank" >10.3390/molecules27072037</a>
Alternative languages
Result language
angličtina
Original language name
Analytical Performance of Clay Paste Electrode and Graphene Paste Electrode-Comparative Study
Original language description
The analytical performance of the clay paste electrode and graphene paste electrode was compared using square wave voltammetry (SWV) and cyclic voltammetry (CV). The comparison was made on the basis of a paracetamol (PA) determination on both working electrodes. The influence of pH and SWV parameters was investigated. The linear concentration ranges were found to be 6.0 x 10(-7)-3.0 x 10(-5) and 2.0 x 10(-6)-8.0 x 10(-5) mol L-1 for clay paste electrode (ClPE) and graphene paste electrode (GrPE), respectively. The detection and quantification limits were calculated as 1.4 x 10(-7) and 4.7 x10(-7) mol L-1 for ClPE and 3.7 x 10(-7) and 1.2 x 10(-6) mol L-1 for GrPE, respectively. Developed methods were successfully applied to pharmaceutical formulations analyses. Scanning electron microscopy and energy-dispersive X-ray spectroscopy were used to characterize ClPE and GrPE surfaces. Clay composition was examined with wavelength dispersive X-ray (WDXRF).
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Molecules
ISSN
1420-3049
e-ISSN
1420-3049
Volume of the periodical
27
Issue of the periodical within the volume
7
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
2037
UT code for WoS article
000783122000001
EID of the result in the Scopus database
2-s2.0-85129698173