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CE-MS separation and identification of standard nucleotides
Butnariu, Maria; Šolínová, Veronika; Koval, Dušan
2022 - English
Keywords:
capillary electrophoresis; mass spectrometry; nucleotides
Available at various institutes of the ASCR
CE-MS separation and identification of standard nucleotides
Interaction of triazole fungicides in agriculture
Kovač, Ishak; Jakl, M.; Šolínová, Veronika; Kašička, Václav; Jaklová Dytrtová, Jana
2022 - English
Keywords:
capillary electrokinetic chromatography; triazole fungicides; quantitative analysis
Available at various institutes of the ASCR
Interaction of triazole fungicides in agriculture
NIVB Meeting 2022
Šímová, Šárka
2022 - English
Available in digital repository of the ASCR
NIVB Meeting 2022
Analysis, separation and characterization of dityrosine diastereomers by capillary electrophoresis
Šolínová, Veronika; Niederhafner, Petr; Šafařík, Martin; Šebestík, Jaroslav; Kašička, Václav
2022 - English
Keywords:
capillary electrophoresis; diastereomer separation; dityrosine
Available at various institutes of the ASCR
Analysis, separation and characterization of dityrosine diastereomers by capillary electrophoresis
Chiral capillary electrophoresis with diquats as both passive and active players in enantioseparation games
Kašička, Václav; Bílek, Jan; Koval, Dušan; Sázelová, Petra; Talele, Harish Ramesh; Severa, Lukáš; Reyes Gutierrez, Paul Eduardo; Teplý, Filip
2022 - English
Keywords:
chiral capillary electrophoresis; diquats; enantioseparation
Available at various institutes of the ASCR
Chiral capillary electrophoresis with diquats as both passive and active players in enantioseparation games
Curcumin oligomers and their stability in the gas phase investigated by electrospray ionization mass spectrometry
Jaklová Dytrtová, Jana; Jakl, Michal; Jakl, M.
2022 - English
Keywords:
curcumin; electrospray ionization; mass spectrometry.
Available at various institutes of the ASCR
Curcumin oligomers and their stability in the gas phase investigated by electrospray ionization mass spectrometry
Characterization of Ca2+ binding properties of human ameloblastin I and II isoforms and ameloblastin C-term proteins by capillary electrophoresis
Sázelová, Petra; Vetýšková, Veronika; Boušová, Kristýna; Vondrášek, Jiří; Kašička, Václav
2022 - English
Keywords:
calcium ion; capillary electrophoresis; human ameloblastin
Available at various institutes of the ASCR
Characterization of Ca2+ binding properties of human ameloblastin I and II isoforms and ameloblastin C-term proteins by capillary electrophoresis
Study of complexation of 5-phenylazopyrimidines with β-cyclodextrin by affinity capillary electrophoresis
Štěpánová, Sille; Procházková, Eliška; Hruzíková, Anna; Čechová, Lucie; Janeba, Zlatko; Kašička, Václav
2022 - English
Keywords:
affinity capillary electrophoresis; β-cyclodextrin; 5-phenylazopyrimidines
Available at various institutes of the ASCR
Study of complexation of 5-phenylazopyrimidines with β-cyclodextrin by affinity capillary electrophoresis
Prague Meeting on Historical Perspectives of Mass Spectrometry: opening of the Czech Mass Spectrometry Museum
Hoskovec, Michal; Cvačka, Josef
2021 - English
Keywords:
history; mass spectrometry; instruments
Fulltext is available at external website.
Prague Meeting on Historical Perspectives of Mass Spectrometry: opening of the Czech Mass Spectrometry Museum
A new method for double bond characterization in lipids by ultraviolet photodissociation mass spectrometry
Rumlová, Barbora; Strmeň, T.; Cvačka, Josef
2021 - English
Lipids are structurally diverse biomolecules with vital functions in biological systems. Some of these functions are closely associated with the specific location of the carbon-carbon double bond in the lipid acyl chains. The chain length and the number of unsaturated carbon-carbon bonds can be determined using conventional MS/MS-based structural elucidation methods employing low or higher energy collision-induced dissociation. However, these dissociation techniques do not provide more subtle structural details, for example, the position of unsaturated bonds. Another type of activation method – ultraviolet photodissociation can be used for this purpose. In this study, a new method for characterization of double bond location in lipids acyl chain was developed using 193 nm ultraviolet photodissociation implemented on Orbitrap Fusion Lumos mass spectrometer. This approach is based on the derivatization of the double bond with bis-(5-iodo-[2]pyridyl)-disulfide, subsequent specific cleavages provide a unique diagnostic pair bearing information about the double bond position.
Keywords:
double bond; lipids; mass spectrometry; ultraviolet photodissociation
Fulltext is available at external website.
A new method for double bond characterization in lipids by ultraviolet photodissociation mass spectrometry
Lipids are structurally diverse biomolecules with vital functions in biological systems. Some of these functions are closely associated with the specific location of the carbon-carbon double bond in ...
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