Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Vadym Prysiazhnyi"'
Autor:
Vadym Prysiazhnyi, Antonín Bednařík, Michal Žalud, Veronika Hegrová, Jan Neuman, Jan Preisler
Publikováno v:
Journal of the American Society for Mass Spectrometry. 34:570-578
Autor:
Pavel Pleskunov, Vadym Prysiazhnyi, Daniil Nikitin, Tereza Košutová, Miroslav Cieslar, Ivan Gordeev, Zdeněk Krtouš, Suren Ali-Ogly, Ján Šomvársky, Mariia Protsak, Kateryna Biliak, Ksenia Kishenina, Antonín Bednařík, Milan Dopita, Jan Preisler, Andrei Choukourov
Publikováno v:
ACS Applied Nano Materials. 5:12865-12875
Autor:
Monika Koktavá, Jan Valášek, Dominika Bezdeková, Vadym Prysiazhnyi, Barbora Adamová, Petr Beneš, Jarmila Navrátilová, Michal Hendrych, Petr Vlček, Jan Preisler, Antonín Bednařík
Publikováno v:
Analytical Chemistry. 94:8928-8936
We present a novel combination of a metal oxide laser ionization mass spectrometry imaging (MOLI MSI) technique with off-line lipid derivatization by ozone for the detection of fatty acids (FA) and their carbon-carbon double bond (C═C) positional i
Autor:
Antonín Bednařík, Vadym Prysiazhnyi, Dominika Bezdeková, Jens Soltwisch, Klaus Dreisewerd, Jan Preisler
Publikováno v:
Analytical Chemistry. 94:4889-4900
Autor:
Marek Stiborek, Lenka Jindřichová, Stanislava Meliorisová, Antonín Bednařík, Vadym Prysiazhnyi, Jiří Kroupa, Pavel Houška, Barbora Adamová, Jarmila Navrátilová, Viktor Kanický, Jan Preisler
Publikováno v:
Analytical chemistry. 94(51)
We report a new technique for the digital mapping of biomarkers in tissues based on desorption and counting intact gold nanoparticle (Au NP) tags using infrared laser ablation single-particle inductively coupled plasma mass spectrometry (IR LA SP ICP
Autor:
Ondřej Kylián, Helena Langhansová, Petr Sezemský, Tereza Kretková, Ján Štěrba, Pavla Fojtíková, Jan Hanuš, Jaroslava Lieskovská, Vadym Prysiazhnyi, Vítězslav Straňák, Jana Vaclová, Jaroslav Kousal, David Kahoun, Ivan Krakovský, Jiří Kratochvíl
Publikováno v:
Applied Surface Science. 494:301-308
In this study we investigate the ability of RF magnetron sputtered nylon 6,6 films (C:H:N:O) to store and release two model antibiotics, ampicillin and ciprofloxacin, that differ significantly in their chemical structure. We demonstrate that the addi
Publikováno v:
Analytical chemistry. 93(27)
A novel approach for the analysis of volatile organic compounds (VOCs) based on chemical ionization by Au+ ions has been proposed. The ionization is carried out in a commercially available dual sub-atmospheric pressure MALDI/ESI interface without any
Publikováno v:
Surface and Coatings Technology. 363:120-127
Reactive magnetron sputtering deposition of plasma polymer film enriched by nitrogen-containing functional groups (NCFGs) was investigated. The main goal of our research is to obtain plasma polymerized nylon films prepared by rf magnetron sputtering
Efficacy of underwater AC diaphragm discharge in generation of reactive species in aqueous solutions
Publikováno v:
Journal of Electrostatics. 96:76-84
Underwater AC diaphragm discharge is energy efficient tool for decontamination of organic compounds from aqueous solutions. This work is focused on the investigation of the electrical energy dissipation channels of the underwater AC diaphragm dischar
Publikováno v:
Journal of Nanoparticle Research. 22
The use of nanomaterials as a matrix for soft ionization mass spectrometry has been investigated and reported various times. Under certain conditions, measurements of samples containing small molecules enhanced by nanomaterials have better sensitivit