Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 5

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Content available remote

Hydrothermal Synthesis of Hydroxyapatite on Titanium after Anodic Oxidation

100%
Strzała A., Simka W., Marszałek M.
Acta Physica Polonica A
|
2012
|
vol. 121
|
issue 2
561-564
EN
Hydrothermal synthesis of hydroxyapatite (HA) is a method which is relatively easy to apply and enables HA precipitation on substrates of various shapes, which is vital to endoprostheses fabrication. Anodic oxidation facilitates HA precipitation, making the coating thicker and more uniform. In this paper the influence of anodic oxidation of titanium substrates on HA precipitation in hydrothermal synthesis is discussed. To determine chemical composition and coating uniformity of anodised and polished Ti substrates the Raman microspectroscopy was employed. The composition was also confirmed using X-ray diffraction method. HA coatings on Ti after anodic oxidation exhibit higher uniformity in comparison to untreated Ti. The X-ray diffraction patterns showed that the HA coating was partly amorphous. Also influence of additional treatment (soaking in NaOH and/or HBSS) after anodic oxidation is discussed in the present paper. It seems that pretreatment may be favourable in some cases, but if the anodic oxidation was conducted in the presence of calcium phosphates the pretreatment seems to prevent the HA precipitation.
2
Publication available in full text mode
Content available

The Influence of Passivation Type on Corrosion Resistance of Ti15Mo Alloy in Simulated Body Fluids / Wpływ Rodzaju Pasywacji Powierzchni Stopu Ti15Mo Na Jego Odporność Korozyjną W Środowisku Płynów Ustrojowych

88%
Dercz G., Łosiewicz B., Szklarska M., Rak J., Simka W.
Archives of Metallurgy and Materials
|
2015
|
issue 4
3
Publication available in full text mode
Content available

Electrodeposition of Zirconium from DMSO Solution

76%
Simka W., Majewski D., Nawrat G., Krząkała A., Nieużyła Ł., Michalska J.
Archives of Metallurgy and Materials
|
2014
|
issue 2
4
Publication available in full text mode
Content available

Modification of Ti-6Al-4V Alloy Surface by EPD-PEO Process in ZrSiO4 Suspension

76%
Krząkała A., Nieużyła Ł., Dercz G., Młyński J., Michalska J., Maciej A., Simka W.
Archives of Metallurgy and Materials
|
2014
|
issue 1
5
Content available remote

Alginate Biopolymer Coatings Obtained by Electrophoretic Deposition on Ti15Mo Alloy

76%
Szklarska M., Dercz G., Simka W., Dudek K., Starczewska O., Łężniak M., Łosiewicz B.
Acta Physica Polonica A
|
2014
|
vol. 125
|
issue 4
919-923
EN
In this work, the electrophoretic deposition method has been developed for the fabrication of bioactive alginate coatings on the surface of Ti15Mo implant alloy. Thin ZnO film was deposited cataphoretically as the interlayer prior to anaphoretic deposition of alginate (Alg) which was performed from aqueous solution containing 1 g dm^{- 3} of NaAlg at room temperature. The deposition voltage and time varied in the range 20-50 V and 30-120 min, respectively. The microstructure of Alg coatings was studied by scanning electron microscope, and the surface roughness was analysed using atomic force microscopy. Structure was studied by grazing incidence X-ray diffraction. Chemical composition and functional group were examined using energy dispersive spectrometry and attenuated total reflectance Fourier transform infrared spectroscopy methods, respectively. It was found that controlling the deposition conditions it is possible to obtain amorphous Alg coatings of variable thickness and porosity. Mechanism of electrophoretic deposition of bioactive Alg coatings on the Ti15Mo alloy surface was discussed.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.