Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alexandra Hengerics Szabó"'
Autor:
Žofia Nižnanská, Alexandra Hengerics Szabó, Marián Masár, Roman Szucs, Ján Šikuta, Ľuboš Nižnanský
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 10, p 5202 (2024)
Propafenone (PPF) belongs to the class 1C antiarrhythmics and can cause electrocardiogram-associated adverse/toxic effects. Cases of PPF intoxication are rarely investigated. We developed a novel and selective GC-MS/MS method for the determination of
Externí odkaz:
https://doaj.org/article/1937cfd2815c4056868370c95490c32f
Autor:
Ľuboš Nižnanský, Denisa Osinová, Roman Kuruc, Alexandra Hengerics Szabó, Andrea Szórádová, Marián Masár, Žofia Nižnanská
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 24, p 15619 (2022)
Biologically active taxanes, present in small- to medium-sized evergreen conifers of various Taxus species, are widely used for their antioxidant, antimicrobial and anti-inflammatory effects, but mostly for their antitumour effects used in the treatm
Externí odkaz:
https://doaj.org/article/0eb566c280c0407a9788e1ec3315693d
Publikováno v:
Forensic Science, Medicine and Pathology.
Autor:
Jaroslav Blaško, Žofia Nižnanská, Róbert Kubinec, Ľubomír Mikuláš, Ľuboš Nižnanský, Janka Kubincová, Marek Kunštek, Ľubomíra Duháčková, Rastislav Hrčka, Juraj Kabát, Ľudmila Gabrišová, Jozef Šidlo, Alexandra Hengerics Szabó
Publikováno v:
Journal of Food Composition and Analysis. 114:104733
Autor:
Jaroslav Blaško, Pavol Zigo, Paulína Galbavá, Žofia Szabóová, Alexandra Hengerics Szabó, Róbert Kubinec, Peter Peciar, Ľudmila Gabrišová
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 148:1667-1671
The newly developed gas chromatography–tandem mass spectrometry method allows the analysis of non-volatile, polar substances in cigarette ash. Only a few mg of ash, derivatized by two-step silanization with hexamethyldisilazane and N,O-bis(trimethy
Autor:
Jaroslav Blaško, Alexandra Hengerics Szabó, Žofia Szabóová, Ľuboš Nižnanský, Róbert Kubinec, Paulína Galbavá, Marek Cigáň
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 148:1673-1678
This work focuses on the monitoring of changes in the time and incident light dependent ratio of endogenous analytes, squalene, and pentadecanoic acid, in fingerprint samples by gas chromatography with tandem mass spectrometry. The method can be used
Autor:
Róbert Kubinec, Alexandra Hengerics Szabó, Viktória Ferenczy, Peter Podolec, Jaroslav Blaško, Ngô Manh Thắng, Peter Kotora
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 147:1423-1427
Work was focused on the development of INCAT, a solventless microextraction technique with adsorbents inside a steel needle. The device was used for the extraction and preconcentration of volatile compounds, and subsequently analyzed by gas chromatog
Autor:
Peter Kotora, Václav Matěj Bierhanzl, Radomír Čabala, Alexandra Hengerics Szabó, Viktória Ferenczy, Jaroslav Blaško, D. Behulova, Róbert Kubinec, Ngô Mạnh Thắng
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 147:1343-1347
This work focuses on the simultaneous analysis of creatinine and fructose with the gas chromatographic tandem mass spectrometric (GC–MS/MS) method after silylation with hexamethyldisilazane and N,O-bis(trimethylsilyl)trifluoroacetamide and the comp
Autor:
Peter Podolec, Stanislav Stuchlík, Jaroslav Blaško, Alexandra Hengerics Szabó, Thanh Manh Ngo, Radomír Čabala, Viktória Ferenczy, Peter Kotora, Martin Juriga, Róbert Kubinec
Publikováno v:
Science and Technology Development Journal. 19:106-113
This paper aims to develop a non-solvent microextraction technique using INCAT (Inside Needle Capillary Adsorption Trap) for GC-MS analysis of volatile metabolites in urine. INCATs with different sorbents were tested, resulting in an INCAT with 3 sor
Autor:
Róbert Kubinec, Ladislav Soják, Renáta Górová, Alexandra Hengerics Szabó, Pavel Májek, Milan Margetín, Jaroslav Blaško
Publikováno v:
Czech Journal of Animal Science. 60:268-280
The effects of adding sunflower and linseed oils to a standard winter ration with a lower concentrate content on the milk fatty acid composition in lactating ewes were investigated. Eighteen dairy ewes randomly chosen from the ewe flock were divided