About: Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	To reach higher sensitivity in metal analysis we developed convenient sample pre-concentra- tion method which was on-line combined with common analytical ITP. Developed pre-concentration method is based on the principle of stationary neutralization reaction boundary-NRB and its combination with ligand - chelating agents. A stationary ligand step gradient -- LSG [1] boundary is created in the column with two adjacent electrolytes branches of different chelating power and pH. In acid phase, metal and metal complexes are positively charged and forced migrate to the LSG boundary, in the alkaline phase, the complexes are negatively charged and again migrate towards LSG-boundary. A steady state zone of concentrated metal complexes is created. Focused zones are then mobilized and analyzed by ITP. Presence of sample metal ions in one electrolyte /dosing elektrolyte-DE/ during the focusing causes a time dependent accumulation of the metals To reach higher sensitivity in metal analysis we developed convenient sample pre-concentra- tion method which was on-line combined with common analytical ITP. Developed pre-concentration method is based on the principle of stationary neutralization reaction boundary-NRB and its combination with ligand - chelating agents. A stationary ligand step gradient -- LSG [1] boundary is created in the column with two adjacent electrolytes branches of different chelating power and pH. In acid phase, metal and metal complexes are positively charged and forced migrate to the LSG boundary, in the alkaline phase, the complexes are negatively charged and again migrate towards LSG-boundary. A steady state zone of concentrated metal complexes is created. Focused zones are then mobilized and analyzed by ITP. Presence of sample metal ions in one electrolyte /dosing elektrolyte-DE/ during the focusing causes a time dependent accumulation of the metals (en)
Title	Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP (en)
skos:prefLabel	Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP Method for on-line pre-concentration and analysis of heavy metals using ligand step gradient focusing in combination with ITP (en)
skos:notation	RIV/62156489:43210/12:00192917!RIV13-GA0-43210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP206/10/1219)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Pospíchal, Jan Glovinová, Eliška
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	149689
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/12:00192917
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	heavy metals; focusing; electrophoretic analysis (en)
http://linked.open.../riv/klicoveSlovo	focusing electrophoretic analysis heavy metals
http://linked.open...ontrolniKodProRIV	[DF9EA41933A8]
http://linked.open...v/mistoKonaniAkce	Hotel Continental, Brno, Czech Republic
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	CECE 2012
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Progressive methods of sample clean-up, preconcentration, separation and detection in biochemical, clinical and environmental analyses
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Glovinová, Eliška Pospíchal, Jan
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2012-01-01 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav analytické chemie AV ČR
https://schema.org/isbn	978-80-904959-1-3
http://localhost/t...ganizacniJednotka	43210

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software