| 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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Ivashchenko, Olena
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Ag, Cu, and Se-doped ultrasmall iron oxide colloidal gels: Revealing potential for photo/electrochemical applicationscitations
- 2023Understanding the Photothermal and Photocatalytic Mechanism of Polydopamine Coated Gold Nanorodscitations
- 2023Understanding the Photothermal and Photocatalytic Mechanism of Polydopamine Coated Gold Nanorodscitations
- 2023Control of Intermolecular Interactions toward the Production of Free-Standing Interfacial Polydopamine Filmscitations
- 2023Control of Intermolecular Interactions toward the Production of Free-Standing Interfacial Polydopamine Filmscitations
- 2020Nanocomposite Gel as Injectable Therapeutic Scaffold: Microstructural Aspects and Bioactive Propertiescitations
- 2018Silver and ultrasmall iron oxides nanoparticles in hydrocolloids: Effect of magnetic field and temperature on self-organizationcitations
- 2018Gel with silver and ultrasmall iron oxide nanoparticles produced with Amanita muscaria extract: physicochemical characterization, microstructure analysis and anticancer propertiescitations
- 2017Self-organizing silver and ultrasmall iron oxide nanoparticles prepared with ginger rhizome extract: Characterization, biomedical potential and microstructure analysis of hydrocolloidscitations
- 2017Release and cytotoxicity studies of magnetite/Ag/antibiotic nanoparticles: An interdependent relationshipcitations
- 2016Fourier transform infrared and Raman spectroscopy studies on magnetite/Ag/antibiotic nanocompositescitations
- 2015Synthesis and characterization of magnetite/silver/antibiotic nanocomposites for targeted antimicrobial therapycitations
- 2009Effect of biological media on the physical, chemical, and magnetic properties of carbonyl iron and nickel powderscitations
- 2009Sizing and finishing agents for basalt and glass fiberscitations
- 2009Interaction of carbon nanotubes containing iron catalysts and iron-based powders with human blood plasmacitations
Places of action
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article
Synthesis and characterization of magnetite/silver/antibiotic nanocomposites for targeted antimicrobial therapy
Abstract
<p>The article is devoted to preparation and characterization of magnetite/silver/antibiotic nanocomposites for targeted antimicrobial therapy. Magnetite nanopowder was produced by thermochemical technique; silver was deposited on the magnetite nanoparticles in the form of silver clusters. Magnetite/silver nanocomposite was investigated by XRD, SEM, TEM, AFM, EPS, EDX techniques. Adsorptivity of magnetite/silver nanocomposite towards seven antibiotics from five different groups was investigated. It was shown that rifampicin, doxycycline, ceftriaxone, cefotaxime and doxycycline may be attached by physical adsorption to magnetite/silver nanocomposite. Electrostatic surfaces of antibiotics were modeled and possible mechanism of antibiotic attachment is considered in this article. Raman spectra of magnetite, magnetite/silver and magnetite/silver/antibiotic were collected. It was found that it is difficult to detect the bands related to antibiotics in the magnetite/silver/antibiotic nanocomposite spectra due to their overlap by the broad carbon bands of magnetite nanopowder. Magnetic measurements revealed that magnetic saturation of the magnetite/silver/antibiotic nanocomposites decreased on 6-19 % in comparison with initial magnetite nanopowder. Pilot study of antimicrobial properties of the magnetite/silver/antibiotic nanocomposites were performed towards Bacillus pumilus.</p>