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Description
| - The assessment of capillary electrophoresis for separation and identification of microorganisms is described in this article. The work brings a comparison of the application of uncoated capillaries modified with poly(ethylene oxide) and coated capillaries for the separation of model microorganisms Saccharomyces cerevisiae and Escherichia coli with Tris-borate-EDTA and Tris-citrate-fructose as electrolytes. The best separation was achieved in the coated capillary using 1 mM Tris-citrate-fructose buffer, pH 6.9. A simple identification based on the migration time and UV spectrum was found unsatisfactory and thus a method based on a post-separation cultivation and sequential analysis was developed. Off-line combination with mass spectrometric analysis with the use of desorption electrospray was shown to be an interesting alternative in a study of microorganisms. Mass spectra allowed distinguishing among analyzed cells.
- The assessment of capillary electrophoresis for separation and identification of microorganisms is described in this article. The work brings a comparison of the application of uncoated capillaries modified with poly(ethylene oxide) and coated capillaries for the separation of model microorganisms Saccharomyces cerevisiae and Escherichia coli with Tris-borate-EDTA and Tris-citrate-fructose as electrolytes. The best separation was achieved in the coated capillary using 1 mM Tris-citrate-fructose buffer, pH 6.9. A simple identification based on the migration time and UV spectrum was found unsatisfactory and thus a method based on a post-separation cultivation and sequential analysis was developed. Off-line combination with mass spectrometric analysis with the use of desorption electrospray was shown to be an interesting alternative in a study of microorganisms. Mass spectra allowed distinguishing among analyzed cells. (en)
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Title
| - Assessment of CE for the identification of microorganisms
- Assessment of CE for the identification of microorganisms (en)
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skos:prefLabel
| - Assessment of CE for the identification of microorganisms
- Assessment of CE for the identification of microorganisms (en)
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skos:notation
| - RIV/61989592:15310/09:00010411!RIV10-MSM-15310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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
| - Hinnerová, Petra
- Petr, Jan
- Ryparová, Olga
- Lemr, Karel
- Maier, Vítězslav
- Frébort, Ivo
- Ševčík, Juraj
- Ranc, Václav
- Knob, Radim
- Kowalska, Marta
- Znaleziona, Joanna
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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/61989592:15310/09:00010411
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Capillary electrophoresis; Desorption electrospray; Identification; Mass spectrometry; Microorganism (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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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...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Lemr, Karel
- Petr, Jan
- Frébort, Ivo
- Kowalska, Marta
- Maier, Vítězslav
- Ranc, Václav
- Znaleziona, Joanna
- Ševčík, Juraj
- Knob, Radim
- Hinnerová, Petra
- Ryparová, Olga
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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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http://localhost/t...ganizacniJednotka
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