| 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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Jesionowski, Teofil
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2025Unraveling the photocatalytic and antimicrobial performance of carbon-TiO2/lignin hybrid admixtures in sustainable cement compositescitations
- 2023Antimicrobial action and chemical and physical properties of CuO-doped engineered cementitious compositescitations
- 2023Creation of a 3D Goethite–Spongin Composite Using an Extreme Biomimetics Approachcitations
- 2023Spongin as a Unique 3D Template for the Development of Functional Iron-Based Composites using Biomimetic Approach In Vitrocitations
- 2023Carbon-modified TiO2 as a promising and efficient admixture for cementitious composites: A comprehensive study of photocatalytic, mechanical and structural propertiescitations
- 2022Novel Mesoporous Organosilicas with Task Ionic Liquids: Properties and High Adsorption Performance for Pb(II)citations
- 2021Tailor-made novel electrospun polystyrene/poly(D,L-lactide-co-glycolide) for oxidoreductases immobilization: Improvement of catalytic properties under extreme reaction conditionscitations
- 2021A novel microwave-assisted strategy to fabricate multifunctional photoactive titania-based heterostructures with enhanced activitycitations
- 20203D Chitin Scaffolds of Marine Demosponge Origin for Biomimetic Mollusk Hemolymph-Associated Biomineralization Ex-Vivocitations
- 2020The response surface methodology for optimization of tyrosinase immobilization onto electrospun polycaprolactone-chitosan fibers for use in bisphenol A removalcitations
- 2020Functionalization of 3D Chitinous Skeletal Scaffolds of Sponge Origin Using Silver Nanoparticles and Their Antibacterial Propertiescitations
- 2019Extreme biomimetics: Preservation of molecular detail in centimeter-scale samples of biological meshes laid down by spongescitations
- 2019Hydrothermal synthesis of multifunctional TiO2-ZnO oxide systems with desired antibacterial and photocatalytic propertiescitations
- 2019Dendrimer based theranostic nanostructures for combined chemo- and photothermal therapy of liver cancer cells in vitrocitations
- 2018Polydopamine grafted on an advanced Fe <inf>3</inf> O <inf>4</inf> /lignin hybrid material and its evaluation in biosensingcitations
- 2018GQDs-MSNs nanocomposite nanoparticles for simultaneous intracellular drug delivery and fluorescent imagingcitations
- 2018Cyclodextrin-based magnetic nanoparticles for cancer therapycitations
- 2017Lipase B from candida Antarctica immobilized on a silica-lignin matrix as a stable and reusable biocatalytic systemcitations
- 2016Lignosulfonate as a byproduct of wood pulp production: A potential precursor for the preparation of functional hybrid materialscitations
- 2015Extreme biomimetic approach for developing novel chitin-$GeO_{2}$ nanocomposites with photoluminescent propertiescitations
- 2015Solvothermal synthesis of hydrophobic chitin–polyhedral oligomeric silsesquioxane (POSS) nanocompositescitations
- 2014Synthesis of nanostructured chitina–hematite composites under extreme biomimetic conditionscitations
- 2012Structural Characterisation of ZnO Particles Obtained by the Emulsion Precipitation Methodcitations
- 2012Influence of Selected Alkoxysilanes on Dispersive Properties and Surface Chemistry of Titanium Dioxide and TiO2–SiO2 Composite Materialcitations
Places of action
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article
The response surface methodology for optimization of tyrosinase immobilization onto electrospun polycaprolactone-chitosan fibers for use in bisphenol A removal
Abstract
Composite polycaprolactone-chitosan material was produced by an electrospinning method and used as a support for immobilization of tyrosinase by mixed ionic interactions and hydrogen bonds formation. The morphology of the fibers and enzyme deposition were confirmed by SEM images. Further, multivariate polynomial regression was used to model the experimental data and to determine optimal conditions for immobilization process, which were found to be pH 7, temperature 25 °C and 16 h process duration. Under these conditions, novel type of biocatalytic system was produced with immobilization yield of 93% and expressed activity of 95%. Furthermore, as prepared system was applied in batch experiments related to biodegradation of bisphenol A under various remediation conditions. It was found that over 80% of the pollutant was removed after 120 min of the process, in the temperature range 15-45 °C and pH 6-9, using solutions at concentration up to 3 mg/L., Experimental data collected proved that the stability and reusability of the tyrosinase were significantly improved upon immobilization: the immobilized biomolecule retained around 90% of its initial activity after 30 days of storage, and was still capable to remove over 80% of bisphenol A even after 10 repeated uses. By contrast, free enzyme was able to remove over 80% of bisphenol A at pH 7-8 and temperature range 15-35 °C, and retained less than 60% of its initial activity after 30 days of storage.