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| rdf:type
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| Description
| - Development of chiral selectors (SOs) is important both for understanding chiral molecular recognition processes and for their use in the separation of chiral species (selectands). Their evaluation by chromatographic procedures (e.g., as chiral stationary phase) can, however, be time-consuming. In this respect, electrospray ionization-MS (ESI-MS) is tested here as a possible alternative for screening enantioselective binding by SOs. The set of well-characterized cinchona alkaloid SOs are investigated with respect to their enantioselective binding to a set of model enantiomers, dinitrobenzoyl-(R)- and dinitrobenzoyl-(S)-leucine. MS-based enantioselectivity values from normalized gas-phase ion abundances for the diastereomeric complexes are compared empirically to chromatographic (HPLC) enantioselectivity results and shown to be consistent. Investigations into the fundamentals of measuring unbiased enantioselectivity values in the limit of dilute solution by correlation between experimental and modeled
- Development of chiral selectors (SOs) is important both for understanding chiral molecular recognition processes and for their use in the separation of chiral species (selectands). Their evaluation by chromatographic procedures (e.g., as chiral stationary phase) can, however, be time-consuming. In this respect, electrospray ionization-MS (ESI-MS) is tested here as a possible alternative for screening enantioselective binding by SOs. The set of well-characterized cinchona alkaloid SOs are investigated with respect to their enantioselective binding to a set of model enantiomers, dinitrobenzoyl-(R)- and dinitrobenzoyl-(S)-leucine. MS-based enantioselectivity values from normalized gas-phase ion abundances for the diastereomeric complexes are compared empirically to chromatographic (HPLC) enantioselectivity results and shown to be consistent. Investigations into the fundamentals of measuring unbiased enantioselectivity values in the limit of dilute solution by correlation between experimental and modeled (en)
- Článek je zaměřen na měření chirálního molekulárního rozpoznávání v plynné fázi s využitím ionizace elektrosprejem v hmotnostní spektrometrii. (cs)
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| Title
| - Measurement of solution-phase chiral molecular recognition in the gas phase using electrospray ionization-mass spectrometry
- Měření chirálního molekulárního rozpoznávání v plynné fázi s využitím ionizace elektrosprejem v hmotnostní spektrometrii (cs)
- Measurement of solution-phase chiral molecular recognition in the gas phase using electrospray ionization-mass spectrometry (en)
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| skos:prefLabel
| - Measurement of solution-phase chiral molecular recognition in the gas phase using electrospray ionization-mass spectrometry
- Měření chirálního molekulárního rozpoznávání v plynné fázi s využitím ionizace elektrosprejem v hmotnostní spektrometrii (cs)
- Measurement of solution-phase chiral molecular recognition in the gas phase using electrospray ionization-mass spectrometry (en)
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| skos:notation
| - RIV/61989592:15310/05:00002247!RIV06-MSM-15310___
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| http://linked.open.../vavai/riv/strany
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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
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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/61989592:15310/05:00002247
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - PERFORMANCE LIQUID-CHROMATOGRAPHY; EXCHANGE-TYPE SELECTORS; STATIONARY PHASES; BINDING INTERACTIONS; ANION-EXCHANGERS; AMINO-ACIDS; QUANTITATIVE-DETERMINATION; ENANTIOMER DISCRIMINATION; NONCOVALENT INTERACTIONS; PEPTIDE ENANTIOMERS (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| |
| 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
| - Fryčák, Petr
- Lindner, W.
- Maier, N. M.
- Schug, K.
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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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| is http://linked.open...avai/riv/vysledek
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