Development of silicon-based electrochemical transducers

Robert Ziółkowski , Łukasz Górski , Piotr Prokaryn , Michał Zaborowski , Anna Kutyła-Olesiuk , Patrycja Ciosek , Wojciech Wróblewski , Elżbieta Malinowska

Abstract

Novel silicon-based three-electrode voltammetric transducers were fabricated using the integrated circuit technology. The electrochemical properties of the developed planar structures were tested by cyclic voltammetry and chronoamperometry, revealing the high surface smoothness of the gold working electrodes. The unmodified structures were introduced into a miniaturized voltammetric electronic tongue – the chemometric analysis of data provided by several electrochemical techniques allowed the monitoring of the biotechnological process of beer fermentation. The three-electrode transducers were also applied for the electrochemical determination of dopamine in the presence of ascorbic acid. Efficient peak separation, enabling the quantification of dopamine, was achieved by modifying the surface of gold working electrodes with N-acetyl-L-cysteine self-assembled monolayers.
Author Robert Ziółkowski (FC / IBC / DM)
Robert Ziółkowski,,
- Department Of Microbioanalytics
, Łukasz Górski (FC / IBC / DM)
Łukasz Górski,,
- Department Of Microbioanalytics
, Piotr Prokaryn - [Instytut Technologii Elektronowej]
Piotr Prokaryn,,
-
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, Michał Zaborowski - [Instytut Technologii Elektronowej]
Michał Zaborowski,,
-
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, Anna Kutyła-Olesiuk (FC / IBC / DM)
Anna Kutyła-Olesiuk,,
- Department Of Microbioanalytics
, Patrycja Ciosek (FC / IBC / DM)
Patrycja Ciosek,,
- Department Of Microbioanalytics
, Wojciech Wróblewski (FC / IBC / DM)
Wojciech Wróblewski,,
- Department Of Microbioanalytics
, Elżbieta Malinowska (FC / IBC / DM)
Elżbieta Malinowska,,
- Department Of Microbioanalytics
Journal seriesAnalytical Methods, ISSN 1759-9660
Issue year2013
Vol5
No20
Pages5464-5470
Publication size in sheets0.5
ASJC Classification2200 General Engineering; 1500 General Chemical Engineering; 1602 Analytical Chemistry
DOIDOI:10.1039/C3AY40758F
URL http://pubs.rsc.org/en/Content/ArticleLanding/2013/AY/c3ay40758f#!divAbstract
Languageen angielski
File
2013_Development of silicon-based electrochemical.pdf 507.2 KB
Score (nominal)25
Score sourcejournalList
ScoreMinisterial score = 25.0, 01-02-2020, ArticleFromJournal
Ministerial score (2013-2016) = 25.0, 01-02-2020, ArticleFromJournal
Publication indicators Scopus Citations = 4; WoS Citations = 4; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.691; WoS Impact Factor: 2013 = 1.938 (2) - 2013=1.913 (5)
Citation count*3 (2016-05-09)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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