About: Development of a conductivity microsensor considering electric double layer capacity

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0167931712001827
Description	An electrochemical sensor of a novel design has been developed for the electric sensing of conductive particles in a solution. System is made of PMMA plastic (plexiglass) by means of UV lithography and galvanic electroplating to assure a low manufacturing cost. Our sensor consists of a gold microelectrode array embedded in plexiglass. Sensor design allows the simple integration of control electronics. Sensor characteristics were investigated by the impedance spectroscopy and its functionality examined by the conductivity measurement. The effect of ion concentration on the impedance spectra was studied. Three electrode fields with different characteristic electrode dimension of 250, 100 and 50 mu m were manufactured and scale-down effects were verified. The impedance responses of the sensor are interpreted through an equivalent RC circuit. Capacitive dispersion of the electric double layer (EDL) impedance was discovered and the substitution by the constant phase element (CPE) is discussed. An electrochemical sensor of a novel design has been developed for the electric sensing of conductive particles in a solution. System is made of PMMA plastic (plexiglass) by means of UV lithography and galvanic electroplating to assure a low manufacturing cost. Our sensor consists of a gold microelectrode array embedded in plexiglass. Sensor design allows the simple integration of control electronics. Sensor characteristics were investigated by the impedance spectroscopy and its functionality examined by the conductivity measurement. The effect of ion concentration on the impedance spectra was studied. Three electrode fields with different characteristic electrode dimension of 250, 100 and 50 mu m were manufactured and scale-down effects were verified. The impedance responses of the sensor are interpreted through an equivalent RC circuit. Capacitive dispersion of the electric double layer (EDL) impedance was discovered and the substitution by the constant phase element (CPE) is discussed. (en)
Title	Development of a conductivity microsensor considering electric double layer capacity Development of a conductivity microsensor considering electric double layer capacity (en)
skos:prefLabel	Development of a conductivity microsensor considering electric double layer capacity Development of a conductivity microsensor considering electric double layer capacity (en)
skos:notation	RIV/60461373:22340/12:43893627!RIV13-MSM-22340___
http://linked.open...avai/predkladatel	Fakulta chemicko-inženýrská
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0088), P(IAA401280904), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Přibyl, Michal Šnita, Dalimil Janouš, Jiří Beránek, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	130743
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/12:43893627
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Impedance spectroscopy; Conductivity sensors; Micro-electrodes; Micro-fluidics; Electric double layer (en)
http://linked.open.../riv/klicoveSlovo	Conductivity sensors Electric double layer Micro-electrodes Micro-fluidics Impedance spectroscopy
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[3F0EC19C9050]
http://linked.open...i/riv/nazevZdroje	Microelectronic Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of the New Technologies and Materials High-aspect-ratio electrochemical processing of metallic microstructures
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	97
http://linked.open...iv/tvurceVysledku	Janouš, Jiří Šnita, Dalimil Přibyl, Michal Beránek, Pavel
http://linked.open...ain/vavai/riv/wos	000309316300092
issn	0167-9317
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.mee.2012.05.008
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Development of a conductivity microsensor considering electric double layer capacity

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