Search results
- Formation of silica aggregates in sorghum root endodermis is predetermined by cell wall architecture and development / aut. Milan Soukup, Michal Martinka, Dragana Bosnic, Maria Caplovicova, Rivka Elbaum, Alexander Lux
Čaplovičová Mária ; 060700
OXFORD OXFORD UNIV PRESS 2017
ISSN 0305-7364
http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS&DestLinkType=FullRecord&UT=WOS:000415071400011
unrecognised
- Study of sorption processes of copper on synthetic hydroxyapatite / aut. O Rosskopfova, M Galambos, J Ometakova, M Caplovicova, P Rajec
; 1 ; 1 ; 1 Čaplovičová Mária ; 060700 ; 1
DORDRECHT SPRINGER 2012
ISSN 0236-5731
http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS&DestLinkType=FullRecord&UT=WOS:000306070700024unrecognised
- Direct synthesis of nanocrystalline, spherical alpha-Mn2O3 particles by mechanochemical reduction / aut. P Billik, M Caplovicova, J Janata, V. S Fajnor
Čaplovičová Mária ; 060700
AMSTERDAM ELSEVIER SCIENCE BV 2008
ISSN 0167-577X
http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS&DestLinkType=FullRecord&UT=WOS:000253106100068unrecognised
- Photo-catalytic inactivation of an Enterococcus biofilm: the anti-microbial effect of sulphated and europium-doped titanium dioxide nanopowders Dworniczek E. / Ewa Dworniczek, Gustav Plesch, Alicja Seniuk, Ryszard Adamski, Róbert Michal, Mária Čaplovičová
; 60016147 ; 60016147 ; 60016147 ; 60016147 ; 60016147 Čaplovičová Mária ; 060700
The control and prevention of biofilm-related infections is an important public healthcare issue. Given the increasing antibiotic resistance among bacteria and fungi that cause serious infections in humans, promotion of new strategies combating microorganisms has been essential. One attractive approach to inactivate microorganisms is the use of semiconductor photo-catalysis, which has become the subject of extensive research. In this study, the bactericidal properties of four photo-catalysts, TiO₂, TiO₂-S, TiO₂-Eu and TiO₂-Eu-S, were investigated against established 24, 48, 72 and 96 h biofilms of Enterococcus The exposure of biofilms to the catalysts induced the production of superoxide radical anions. The best photo-catalytic inactivation was achieved with the TiO₂-Eu-S and TiO₂-S nanopowders and 24 h biofilms. Transmission electron microscopy images showed significant changes in the structure of the biofilm cells following photo-inactivation. The results suggest that doping with europium and modifying the surface with sulphate groups enhanced the bactericidal activity of the TiO₂ nanoparticles against enterococcal biofilms.
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&eid=2-s2.0-85021854529&origin=inwardunrecognised
- Characterization of clays from the Corumbataí formation used as raw material for ceramic industry in the Santa Gertrudes district, São Paulo, Brazil de Almeida Azzi A. / Andrezza de Almeida Azzi, Marek Osacký, Peter Uhlík, Mária Čaplovičová, Antenor Zanardo, Jana Madejová
; 60100492 ; 60001987 ; 60001987 Čaplovičová Mária ; 060700 ; 60006028 ; 60010330
ISSN 01691317
The Ceramic District of Santa Gertrudes (CDSG) is the largest producer of ceramic floor and wall tiles in Brazil. Tile manufacturers in the CDSG use the single raw material, clayey rocks from the Corumbataí formation. Mineralogical, chemical, thermal and microstructural characterization of the clayey rocks from the Corumbataí formation have been performed in order to better understand effect of the studied properties on dry route tilemaking process. The results revealed different compositional features among the studied clayey raw materials. The bulk samples were dominated by clay minerals associated with quartz, feldspars and minor amount of hematite. All samples were complex mixtures where different types of clay minerals (illite, smectite, illite–smectite, kaolinite–smectite, chlorite, sometimes kaolinite) coexist in variable amount. The amount of clay minerals increased with a higher degree of weathering of studied samples. Different technological behavior was expected for studied raw materials due to their heterogeneous nature, in terms of mineral composition and weathering degree. To improve technological behavior of studied materials during tilemaking process an upgrade of the currently used raw materials preparation is recommended (raw materials maturation, more aggressive milling of raw materials, addition of plastic component and homogeneous mixing of plastic and non-plastic components).
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&eid=2-s2.0-84977575207&origin=inwardunrecognised