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rdf:type
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Description
| - Combination of high performance liquid chromatography (HPLC) or capillary liquid chromatography (CapLC) with quadrupole-time of flight mass spectrometry (Q-TOF) makes possible a new direction in plant hormone research. The instrument facilities are a good alternative for search of new plant metabolites and metabolic pathways. The recently developed method for quantitative analysis of natural cytokinins (Novák et al., 2003) was adapted from single-quadrupole mass spectrometer (SQ-MS) to Q-TOF micro instrument. The full scan spectra at very low concentration levels (100 fmol) were obtained together with MS-MS analyses of selected ions. The accurate masses of the parent ions and their fragments were calculated and used for determination of elementary structure with fidelity 10 ppm and better with a external calibration. The optimal conditions for combination of HPLC and CapLC with Q-TOF, i.e. capillary and cone voltage, desolvation gas flow and temperature for effective ionization and collision energy fo
- Combination of high performance liquid chromatography (HPLC) or capillary liquid chromatography (CapLC) with quadrupole-time of flight mass spectrometry (Q-TOF) makes possible a new direction in plant hormone research. The instrument facilities are a good alternative for search of new plant metabolites and metabolic pathways. The recently developed method for quantitative analysis of natural cytokinins (Novák et al., 2003) was adapted from single-quadrupole mass spectrometer (SQ-MS) to Q-TOF micro instrument. The full scan spectra at very low concentration levels (100 fmol) were obtained together with MS-MS analyses of selected ions. The accurate masses of the parent ions and their fragments were calculated and used for determination of elementary structure with fidelity 10 ppm and better with a external calibration. The optimal conditions for combination of HPLC and CapLC with Q-TOF, i.e. capillary and cone voltage, desolvation gas flow and temperature for effective ionization and collision energy fo (en)
- Kombinace HPLC nebo kapilární kapalinové chromatografie (CapLC) s Q-TOF dává nové možnosti ve výzkumu rostlinných hormonů. (cs)
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Title
| - Application of Q-TOF technology in plant hormone research
- Application of Q-TOF technology in plant hormone research (en)
- Použití Q-TOF technologie při studiu rostlinných hormonů (cs)
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skos:prefLabel
| - Application of Q-TOF technology in plant hormone research
- Application of Q-TOF technology in plant hormone research (en)
- Použití Q-TOF technologie při studiu rostlinných hormonů (cs)
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skos:notation
| - RIV/61989592:15310/04:00002217!RIV/2005/GA0/153105/N
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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
| - P(GA522/03/0323), Z(MSM 153100008)
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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/61989592:15310/04:00002217
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - liquid chromatography;mass spectrometry;quadrupole-time of flight mass spectrometer;cytokinins;identification;quantification;exact mass determination (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - 18th IPGSA conference, Conference Handbook
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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...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Novák, Ondřej
- Strnad, Miroslav
- Lenobel, René
- Richer, Stephanie
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Australian National University
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http://localhost/t...ganizacniJednotka
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