Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Krzysztof Maruszewski"'
Autor:
W. Mazurek, Bartosz Grotthus, H Gliniak, A Szelag, M Skrzypiec, B Krajewska, Dariusz Biały, Krzysztof Maruszewski, Beata Borak, Piotr Ziółkowski, J. Arkowski, Magdalena Wawrzyńska
Publikováno v:
Biomedical Materials. 2:220-223
Silica powders consisting of small spherical particles (50-200 nm) have been obtained by the sol-gel method. A suspension of such particles in the Krebs-Hanseleit solution has been introduced into the coronary circulation of a beating perfused rat he
Publikováno v:
Thin Solid Films. 515:7005-7010
The aim of the paper is to show that chemiresistors based on the TiO 2 thin film can be used for the discrimination between diesel fuel, heating oil and their blends if coupled with a suitable measuring procedure and pattern recognition technique. Th
Autor:
Marian Ornat, Stefan Brzeziński, Beata Borak, Krzysztof Maruszewski, G. Malinowska, Iwona Karbownik, Marek Jasiorski
Publikováno v:
Scopus-Elsevier
The aim of the present study was to develop a process for the preparation of nanoparticles with antybacterial/bacteriostatic properties including the conditions of using these particles in textile-polymeric coating materials with stable bacteriostati
Autor:
Krzysztof Maruszewski, Witold Mielcarek, Robert Pązik, Iwona Zaręba-Grodź, Krzysztof Hermanowicz, Włodzimierz Tylus, Wieslaw Strek
Publikováno v:
Optical Materials. 29:1103-1106
Synthesis of europium (III)-doped SiO2–TiO2 films by the sol–gel method for optical applications has been described. The obtained hybrids have been synthesized from tetraethoxysilane (TEOS) and titanium butoxide (TNBT). The lanthanide ions have b
Autor:
B. Mazurek, Beata Borak, Simo-Pekka Hannula, Annukka Aaltonen, Krzysztof Maruszewski, Marja Oja, A. Baszczuk, Marek Jasiorski, S. Laskowski, Outi Söderberg, Oleg Heczko
Publikováno v:
Journal of Sol-Gel Science and Technology. 41:185-190
Magnetic powders based on metallic iron crystallites encapsulated in submicron-sized spherical silica particles have been obtained and investigated. The metallic iron clusters have been produced by the exploding wire method. The silica shells have be
Preparation and optical properties of hybrid coatings based on epoxy-modified silane and rhodamine B
Autor:
Krzysztof Maruszewski, Krzysztof Hermanowicz, Wieslaw Strek, Robert Pazik, Iwona Zareba-Grodz
Publikováno v:
Journal of Luminescence. :148-152
Amorphous silica materials have been successfully prepared by the controlled hydrolysis of tetraethoxysilane and glycidyloxypropyltrimethoxysilane. The rhodamine B has been introduced into the hydrolized silicate solutions. Thin films have been obtai
Publikováno v:
Journal of Luminescence. :585-589
Thin SiO2–TiO2 films functionalized with –SH groups were prepared by the sol–gel technique from tetraethoxysilane and (3mercaptopropyl)trimethoxysilane, or –NH2 groups from (3-aminopropyl)-triethoxysilane precursors. Labeled with fluorescein
Publikováno v:
Optical Materials. 27:1501-1505
Optical properties of silica–titania thin films prepared by the sol–gel technique are presented. The layers were deposited on glass slides or silica wafers by a dip coating process. Samples were prepared from different mixtures of silica and tita
Publikováno v:
Chaos, Solitons & Fractals. 24:1053-1058
An algorithm based on ballistic aggregation is proposed for modeling of atomic structure of sol–gel thin films. In the model, growth of structures changes smoothly from three-dimensional to two-dimensional as a limiting parameter starts to influenc
Autor:
Wieslaw Strek, K. Haimann, Krzysztof Maruszewski, Wlodzimierz Dudzinski, Andrzej Vogt, H.A. Kołodziej, Róża Kornak
Publikováno v:
Journal of Alloys and Compounds. 380:268-273
SiO 2 powders with magnetic properties have been prepared via the sol–gel method. Morphology of the magnetic powders has been investigated by scanning electron microscope (SEM). The magnetic susceptibility and electric permittivity measurements of