Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Libor Kvitek"'
Autor:
Martina Kajabová, Tomáš Stryšovský, Arkadii Bikbashev, Zuzana Kovářová, Karolína Simkovičová, Robert Prucek, Aleš Panáček, Petr Novák, Josef Kopp, Josef Kašlík, Martin Petr, Angela Malara, Patrizia Frontera, Mai Takashima, Štefan Vajda, Bunsho Ohtani, Libor Kvítek
Publikováno v:
Journal of CO2 Utilization, Vol 85, Iss , Pp 102863- (2024)
The main objective of the present study is to synthesize iron oxide catalysts with engineered crystal defects and to clarify their crucial impact on the final catalytic activity in the CO2 hydrogenation process. The method used to engineer the desire
Externí odkaz:
https://doaj.org/article/4a2172f551224e0997e979a902f66871
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
BackgroundHelicobacter pylori infection poses a significant health burden worldwide, and its virulence factor CagA plays a pivotal role in its pathogenesis.MethodsIn this study, the interaction between H. pylori-infected AGS cells and silver nanopart
Externí odkaz:
https://doaj.org/article/e6de102e6c4547bfb9fde0a25f61bda3
Autor:
Radka Pocklanová, Indrajeet R. Warkad, Robert Prucek, Anna Balzerová, Aleš Panáček, Ravishankar G. Kadam, Libor Kvítek, Manoj B. Gawande
Publikováno v:
Catalysts, Vol 14, Iss 1, p 53 (2024)
A nanocatalyst comprising ultra-small palladium nanoparticles supported on nanodiamonds (ultra-small Pd/rNDs) was fabricated via a reduction of palladium (II) salt on oxidized nanodiamond. The prepared catalyst was characterized using XRD, XPS, ICP-M
Externí odkaz:
https://doaj.org/article/5e4ed743ae6744b5b0b04b3c287ff226
Autor:
Martin Mistrik, Zdenek Skrott, Petr Muller, Ales Panacek, Lucie Hochvaldova, Katarina Chroma, Tereza Buchtova, Veronika Vandova, Libor Kvitek, Jiri Bartek
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Existing methods for inflicting cellular heat shock are limited by the time delay in achieving the desired temperature and the spatial precision that can be achieved. Here the authors report a method to induce focused thermal protein damage using pla
Externí odkaz:
https://doaj.org/article/67d69097392d41a296cc051f0474624c
Autor:
Petr Suchomel, Libor Kvitek, Ales Panacek, Robert Prucek, Jan Hrbac, Renata Vecerova, Radek Zboril
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0119202 (2015)
The diverse mechanism of antimicrobial activity of Ag and AgBr nanoparticles against gram-positive and gram-negative bacteria and also against several strains of candida was explored in this study. The AgBr nanoparticles (NPs) were prepared by simple
Externí odkaz:
https://doaj.org/article/5fd8e6b7a3c74c2fa8dd263449630d2d
Autor:
Martin Sivera, Libor Kvitek, Jana Soukupova, Ales Panacek, Robert Prucek, Renata Vecerova, Radek Zboril
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e103675 (2014)
The potential for application of any nanoparticles, including silver nanoparticles (AgNPs), is strongly dependent on their stability against aggregation. Therefore, improvement of this parameter is a key task, especially in the case of AgNPs, because
Externí odkaz:
https://doaj.org/article/82e4dbc60bbd4078912d11e188350219
Autor:
Kende Attila Béres, Zoltán Homonnay, Libor Kvitek, Zsolt Dürvanger, Martina Kubikova, Veronika Harmat, Fanni Szilágyi, Zsuzsanna Czégény, Péter Németh, Laura Bereczki, Vladimir M. Petruševski, Mátyás Pápai, Attila Farkas, László Kótai
Publikováno v:
Inorganic Chemistry. 61:14403-14418
Autor:
Tomáš Stryšovský, Martina Kajabová, Robert Prucek, Aleš Panáček, Karolína Simkovičová, Štefan Vajda, Zdeněk Bastl, Libor Kvítek
Publikováno v:
Journal of CO2 Utilization, Vol 77, Iss , Pp 102617- (2023)
As the concentration of CO2 in the atmosphere is still increasing, converting it to value-added products is a promising method for its limitation with added positive economic impact. In addition to copper-based catalysts, which can produce various pr
Externí odkaz:
https://doaj.org/article/e46a1e4d3c674382b65984e4ad1d8304
Publikováno v:
Results in Surfaces and Interfaces, Vol 13, Iss , Pp 100158- (2023)
We present an easy and efficient method for silver particle layer SERS substrate preparation that combines a modified Tollens’ approach with using ultrasound to obtain unique reaction conditions by generating high-energy hot-spots as the arising ac
Externí odkaz:
https://doaj.org/article/8e7c181ded4d4b8683053c7e29db62e8
Autor:
Lucie Hochvaldová, David Panáček, Lucie Válková, Robert Prucek, Věra Kohlová, Renata Večeřová, Milan Kolář, Libor Kvítek, Aleš Panáček
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract The number of antibiotic-resistant bacterial strains is increasing due to the excessive and inappropriate use of antibiotics, which are therefore becoming ineffective. Here, we report an effective way of enhancing and restoring the antibacte
Externí odkaz:
https://doaj.org/article/8933bc11e28745219d0e33bfb968567d