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| rdf:type
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| Description
| - Pro studium přechodového chování a mechanismu odezvy membránového senzoru heparinu byly použity chronopotenciometrie a elektrochemická impedanční spektroskopie. Membrána o složení 66% (w/w) PVC, 33% (w/w) o-NPOE (plastifikátor) a 0,05 M tridodecylmethyl amonium tetrakis(4-chlorofenyl) borát byla deponována na stříbrnou elektrodu nebo elektrodu ze skelného uhlíku. V případě posledně jmenované elektrody obsahovala membrána také 0,1 M redoxní pár 1,1´-dimethylferocén /1,1´-dimethylferocénium+ zajištující elektronický kontakt mezi membránou a elektrodou. Senzor byl ponořen do vodného roztoku 0,1 M LiCl míchaném magnetickým míchadlem (2-18,2Hz) s případným přídavkem heparinu (0,05-5 U/ml). Chronopotenciometrická měření byla prováděna jak na silných (>= .mu.m) membránách deponovaných na stříbře, tak i na tenkých s definovanou tloušťkou 2-30 .mu.m deponovaných na skelném uhlíku – tyto membrány byly rovněž použity pro impedanční měření. (cs)
- Chronopotentiometry and electrochemical impedance spectroscopy were used to study the transient behavior and the potentiometric response mechanism of the polymer membrane-based sensor for heparin. Membrane with a composition of 66 wt % poly(vinyl chloride), 33 wt % o-nitrophenyl octyl ether (plasticizer), and 0.05 M tridodecylmethylammonium chloride (ion exchanger) was deposited on the surface of a silver or a glassy carbon (GC) electrode. In the latter case, the membrane contained also 0.1 M 1,1'-dimethylferrocene/1,1'-dimethylferricenium(+) couple ensuring the electronic contact between the membrane and GC. The sensor was dipped in an aqueous solution of 0.1 M LiCl, which was stirred with a magnetic stirrer (2-18.2 Hz), and eventually spiked with heparin (0.05-5 U mL(-1)). Chronopotentiometric measurements were carried out using either the Ag supported membrane with a thickness > 100 mu m or the GC supported membrane with a defined thickness of 2-30 mu m, ...
- Chronopotentiometry and electrochemical impedance spectroscopy were used to study the transient behavior and the potentiometric response mechanism of the polymer membrane-based sensor for heparin. Membrane with a composition of 66 wt % poly(vinyl chloride), 33 wt % o-nitrophenyl octyl ether (plasticizer), and 0.05 M tridodecylmethylammonium chloride (ion exchanger) was deposited on the surface of a silver or a glassy carbon (GC) electrode. In the latter case, the membrane contained also 0.1 M 1,1'-dimethylferrocene/1,1'-dimethylferricenium(+) couple ensuring the electronic contact between the membrane and GC. The sensor was dipped in an aqueous solution of 0.1 M LiCl, which was stirred with a magnetic stirrer (2-18.2 Hz), and eventually spiked with heparin (0.05-5 U mL(-1)). Chronopotentiometric measurements were carried out using either the Ag supported membrane with a thickness > 100 mu m or the GC supported membrane with a defined thickness of 2-30 mu m, ... (en)
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| Title
| - Potentiometric Sensor for Heparin Polyion: Transient Behavior and Response Mechanism
- Potenciometrický detektor heparinu: přechodové chování a mechanismus odezvy (cs)
- Potentiometric Sensor for Heparin Polyion: Transient Behavior and Response Mechanism (en)
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| skos:prefLabel
| - Potentiometric Sensor for Heparin Polyion: Transient Behavior and Response Mechanism
- Potenciometrický detektor heparinu: přechodové chování a mechanismus odezvy (cs)
- Potentiometric Sensor for Heparin Polyion: Transient Behavior and Response Mechanism (en)
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| skos:notation
| - RIV/61388955:_____/07:00081281!RIV07-AV0-61388955
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA203/04/0424), Z(AV0Z40400503)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61388955:_____/07:00081281
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - plasticized polyvinyl-chloride properties; ion-selective properties; octyl ether interface; liquid membrane (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Langmaier, Jan
- Samec, Zdeněk
- Samcová, E.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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