About: A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation

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About: A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The coupling of electrospray ionization mass spectrometry (ESI-MS) with an electrochemical (EC) method is a promising technique applicable in electrochemical reaction studies as well as in other analytical fields. The connection of two-electrodes flowing EC cell prior ESI-MS is provided and tested on ferrocene/ferricene system. The base electrolyte used (a mixture of NaClO4 and HClO4) causes particular oxidation of ferrocene to ferricene. Consequently, in ESI-MS spectrum are observed two charged ferricene/ferrocene species: protonated ferrocene (Cp2Fe(II)H)+ and ferricene (Cp2Fe(III))+. In the on-line connection of EC with ESI-MS the ferricene species is electrochemically reduced (in accumulation step of differential pulse anodic stripping voltammetry via insertion of negative potential) to ferrocene species, which is detected as (Cp2Fe(II)H)+ using ESI-MS. The yield of electrochemical reduction of ferricene to ferrocene is almost 30 %, whereas the inserted potential is -1000 mV. The coupling of electrospray ionization mass spectrometry (ESI-MS) with an electrochemical (EC) method is a promising technique applicable in electrochemical reaction studies as well as in other analytical fields. The connection of two-electrodes flowing EC cell prior ESI-MS is provided and tested on ferrocene/ferricene system. The base electrolyte used (a mixture of NaClO4 and HClO4) causes particular oxidation of ferrocene to ferricene. Consequently, in ESI-MS spectrum are observed two charged ferricene/ferrocene species: protonated ferrocene (Cp2Fe(II)H)+ and ferricene (Cp2Fe(III))+. In the on-line connection of EC with ESI-MS the ferricene species is electrochemically reduced (in accumulation step of differential pulse anodic stripping voltammetry via insertion of negative potential) to ferrocene species, which is detected as (Cp2Fe(II)H)+ using ESI-MS. The yield of electrochemical reduction of ferricene to ferrocene is almost 30 %, whereas the inserted potential is -1000 mV. (en)
Title	A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation (en)
skos:prefLabel	A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation A hyphenation of stripping voltammetry with electrospray ionization mass spectrometry; an effect of sodium perchlorate on ferrocene oxidation (en)
skos:notation	RIV/60460709:41210/13:59903!RIV14-MSM-41210___
http://linked.open...avai/predkladatel	Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GAP206/11/1638), S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Jakl, Michal
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	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	58664
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/13:59903
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ESI-MS, anodic stripping voltammetry, electrochemistry, ferrocene, ferricene, base electrolyte (en)
http://linked.open.../riv/klicoveSlovo	anodic stripping voltammetry base electrolyte ferricene ferrocene electrochemistry ESI-MS
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[897362BD6135]
http://linked.open...i/riv/nazevZdroje	International Journal of Electrochemical Science
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Novel electrochemical sensors and sensing techniques for the analysis of nucleic acids structure and interactions
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Jaklová Dytrtová, Jana Navrátil, Tomáš Schröder, Detlef Jakl, Michal
http://linked.open...ain/vavai/riv/wos	000316565800007
issn	1452-3981
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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