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@article{986065,
author = {Prasek, Jan and Trnková, Libuše and Gablech, Imrich and Businova, Petra and Drbohlavová, Jana and Chomoucka, Jana and Adam, Vojtech and Kizek, René and Hubálek, Jaromír},
article_location = {Belgrade, Serbia},
article_number = {3},
keywords = {Electrochemistry; Planar electrode; Electrode system; Sensor; Thick-film electrode; Electrochemical analysis; Voltammetr},
language = {eng},
issn = {1452-3981},
journal = {International Journal of Electrochemical Science},
title = {Optimization of Planar Three-Electrode Systems for Redox System Detection},
volume = {7},
year = {2012}
}
TY - JOUR
ID - 986065
AU - Prasek, Jan - Trnková, Libuše - Gablech, Imrich - Businova, Petra - Drbohlavová, Jana - Chomoucka, Jana - Adam, Vojtech - Kizek, René - Hubálek, Jaromír
PY - 2012
TI - Optimization of Planar Three-Electrode Systems for Redox System Detection
JF - International Journal of Electrochemical Science
VL - 7
IS - 3
SP - 1785-1801
EP - 1785-1801
PB - ESG
SN - 14523981
KW - Electrochemistry
KW - Planar electrode
KW - Electrode system
KW - Sensor
KW - Thick-film electrode
KW - Electrochemical analysis
KW - Voltammetr
N2 - Numerous analytical, bioanalytical, biochemical and biological instruments have been developed for determination of specific and/or group of compounds, species, cells even organisms, but most of them suffer from the impossibility to miniaturize these instruments in spite of the fact that they have many other advantages. Due to the above-mentioned facts developing and suggesting of simple analytical instruments, methods and procedures with low detection limits and providing on-line and in situ monitoring of environment are needed. In this study, we show testing and optimizing of some important features of screen-printed electrodes, which should be considered before their designing, fabrication and applications for low-cost electrochemical analysis in-situ, because we found that areas as well as materials of auxiliary and reference electrode can markedly influence of current response and, therefore, markedly influence detection limit of our thick-film three-electrode microsensor. Finally, there was also confirmed, that these three-electrode screen-printed planar electrode systems could be used for high scan rate electrochemical detection of selected species without any significant output current response change in comparison to standard-like non-planar three-electrode system.
ER -
PRASEK, Jan, Libuše TRNKOVÁ, Imrich GABLECH, Petra BUSINOVA, Jana DRBOHLAVOVÁ, Jana CHOMOUCKA, Vojtech ADAM, René KIZEK a Jaromír HUBÁLEK. Optimization of Planar Three-Electrode Systems for Redox System Detection. \textit{International Journal of Electrochemical Science}. Belgrade, Serbia: ESG, 2012, roč.~7, č.~3, s.~1785-1801. ISSN~1452-3981.
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