| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Stojanović, Jovica
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Exploring the Efficiency of Magnetic Separation and Gravity Concentration for Valorizing Pb-Zn Smelter Slag in a Circular Economy Frameworkcitations
- 2024The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ashcitations
- 2024Reapplication Potential of Historic Pb–Zn Slag with Regard to Zero Waste Principlescitations
- 2024Modification of selectively acid-etched halloysite by mucoadhesive chitosan derivatives: new bionanocomposites with improved functional propertiescitations
- 2023Crystallization characteristics of bioactive polyphosphate glasses
- 2023Single-step, electrophoretically deposited hydroxyapatite/poly(vinyl alcohol)/chitosan/gentamicin coating for biomedical applicationscitations
- 2023Application of pyrophyllite in high-temperature treated building materialscitations
- 2023Hydroxyapatite/poly(vinyl alcohol)/chitosan coating with gentamicin for orthopedic implantscitations
- 2022Possibility of “Topionica” - Veles Pb-Zn slag valorization by gravity concentration procedure
- 2020Microstructure and Phase Composition Of Steatite Ceramics Sintered by Traditional and Spark Plasma Sinteringcitations
- 2019Synthesis and characterization of composites based on expanded vermiculite and ferrite spinels
- 2018Compound spinel as a masking pigment obtained by mechanochemical treatment
Places of action
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article
Single-step, electrophoretically deposited hydroxyapatite/poly(vinyl alcohol)/chitosan/gentamicin coating for biomedical applications
Abstract
<jats:p>Biocomposite hydroxyapatite/poly(vinyl alcohol)/chitosan/gentamicin coatings were fabricated on titanium by electrophoretic deposition process (EPD) from an aqueous suspension using the constant voltage method. Characterization of the deposited coatings was performed by scanning electron microscopy with field emission (FE–SEM), Fourier transform infrared spectroscopy (FT–IR) and X-ray diffraction (XRD) after immersion in simulated body fluid (SBF) at 37 °C. The concentration of the released gentamicin was determined using a high-performance liquid chromatography (HPLC) coupled with a mass spectrometer (MS). The release profile confirmed an initial “burst-release effect” with ~ 30% of gentamicin released in the first 48 h, which could be of assistance in the prevention of biofilm formation. Antibacterial activity was proven by the agar diffusion method on Staphylococcus aureus TL and Escherichia coli ATCC 25922 bacterial strains. Cytotoxicity was tested by the dye exclusion test (DET) on MRC-5 and L929 fibroblast cell lines, with both coatings expressing nontoxicity. The results showed the high applicability potential of a poly(vinyl alcohol)-based biocomposite coating for medical purposes.</jats:p>