About: Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters

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About: Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Detection of microbial contamination is of critical importance in the medical and the food industry. Rapid tests for the absence or presence of viable microorganisms are in urgent demand. CE is a modem analytical technique that can be adapted for rapid screening of microbial contamination. However, the small dimensions of capillaries allow the introduction of only a small fraction of the sample, which can be problematic when examining large samples. In this article, we examine the possibilities of introducing larger sample volumes using capillaries with greater id together with different stacking techniques. The use of 0.32 mm id capillary and the injection of 60% of the capillary volume led to approximately 120-fold improvement of the injected sample volume over the classical injection 5% of a 0.10-mm id capillary. The setup we described opens new possibilities in sterility testing using CE. Detection of microbial contamination is of critical importance in the medical and the food industry. Rapid tests for the absence or presence of viable microorganisms are in urgent demand. CE is a modem analytical technique that can be adapted for rapid screening of microbial contamination. However, the small dimensions of capillaries allow the introduction of only a small fraction of the sample, which can be problematic when examining large samples. In this article, we examine the possibilities of introducing larger sample volumes using capillaries with greater id together with different stacking techniques. The use of 0.32 mm id capillary and the injection of 60% of the capillary volume led to approximately 120-fold improvement of the injected sample volume over the classical injection 5% of a 0.10-mm id capillary. The setup we described opens new possibilities in sterility testing using CE. (en)
Title	Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters (en)
skos:prefLabel	Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters (en)
skos:notation	RIV/61989592:15310/09:00010413!RIV10-MSM-15310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ME 895), Z(MSM6198959216)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Petr, Jan Ševčík, Juraj
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	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	343820
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/09:00010413
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Capillary diameter; CE; Online preconcentration; Salmonella subterranea; Sterility test (en)
http://linked.open.../riv/klicoveSlovo	Online preconcentration Capillary diameter Salmonella subterranea Sterility test CE
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[9A2C29AFC2BC]
http://linked.open...i/riv/nazevZdroje	Electrophoresis
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20895
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	30
http://linked.open...iv/tvurceVysledku	Petr, Jan Tesařová, Eva Ševčík, Juraj Armstrong, Daniel W. Jiang, Chunxia
http://linked.open...n/vavai/riv/zamer	Modulation of signalling and regulatory pathways in normal and cancer cells
issn	0173-0835
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	15310

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