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rdf:type
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Description
| - In the regime of anodic polarization at a mercury electrode, homocysteine forms a sparingly soluble mercury thiolate and the reduction of mercury ion in this compound gives rise to a characteristic cathodic stripping peak A. If the nickel ion is present, homocysteine released by this reaction does catalyze nickel ion reduction and yields a second cathodic signal (peak B) with no influence on peak A. Homocysteine thiolactone is electrochemically inactive under such conditions, so the homocysteine inpurity in thiolactone can be easily assayed.
- In the regime of anodic polarization at a mercury electrode, homocysteine forms a sparingly soluble mercury thiolate and the reduction of mercury ion in this compound gives rise to a characteristic cathodic stripping peak A. If the nickel ion is present, homocysteine released by this reaction does catalyze nickel ion reduction and yields a second cathodic signal (peak B) with no influence on peak A. Homocysteine thiolactone is electrochemically inactive under such conditions, so the homocysteine inpurity in thiolactone can be easily assayed. (en)
- Při anodické polarizaci na rtuťové elektrodě vytváří homocystein málo rozpustný thiolát rtuťnatý a redukce iontu rtuti v této sloučenině poskytuje charakteristický katodický rozpouštěcí pík A. V přítomnosti nikelnatých iontů katalyzuje uvolněný homocystein jejich redukci a registruje se druhý katodický signál (peak B). Tento proces neovlivňuje pík A. Thiolakton homocysteinu není za uvedených podmínek elektrochemicky aktivní a lze tak v něm sledovat přítomnost homocysteinu jako nečistoty. (cs)
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Title
| - Electroanalytical Investigation of Homocysteine and the Respective Thiolactone Using Cathodic Stripping Voltammetry with a Mercury Electrode
- Studium elektroanalytických vlastností homocysteinu a jeho thiolaktonu na rtuťové elektrodě s využitím katodické rozpouštěcí voltametrie (cs)
- Electroanalytical Investigation of Homocysteine and the Respective Thiolactone Using Cathodic Stripping Voltammetry with a Mercury Electrode (en)
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skos:prefLabel
| - Electroanalytical Investigation of Homocysteine and the Respective Thiolactone Using Cathodic Stripping Voltammetry with a Mercury Electrode
- Studium elektroanalytických vlastností homocysteinu a jeho thiolaktonu na rtuťové elektrodě s využitím katodické rozpouštěcí voltametrie (cs)
- Electroanalytical Investigation of Homocysteine and the Respective Thiolactone Using Cathodic Stripping Voltammetry with a Mercury Electrode (en)
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skos:notation
| - RIV/00216275:25310/08:00007985!RIV09-MSM-25310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(LC06035), Z(MSM0021627502)
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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/00216275:25310/08:00007985
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - homocysteine; homocysteine thiolaktone; mercury electrode; cathodic stripping voltammetry (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - YISAC 2008: 15th Young Investigators' Seminar on Analytical Chemistry
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Fischer, Jan
- Vytřas, Karel
- Česla, Petr
- Švancara, Ivan
- Galík, Michal
- Banica, Ana
- Banica, F. G.
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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