| 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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Rozmysłowska-Wojciechowska, Anita
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2022Modelling and Characterisation of Residual Stress of SiC-Ti3C2Tx MXene Composites Sintered via Spark Plasma Sintering Methodcitations
- 2021Microstructure and Mechanical Properties of Alumina Composites with Addition of Structurally Modified 2D Ti3C2 (MXene) Phasecitations
- 2021Antimicrobial performance of Ti3C3 MXene-based point-of-use water filters
- 2021Synthesis, characterization and biophysical evaluation of the 2D Ti2CTx MXene using 3D spheroid-type culturescitations
- 2021Influence of Ti3C2Tx MXene and Surface-Modified Ti3C2Tx MXene Addition on Microstructure and Mechanical Properties of Silicon Carbide Composites Sintered via Spark Plasma Sintering Methodcitations
- 2021Silicon carbide nanocomposites reinforced with disordered graphitic carbon formed in situ through oxidation of Ti3C2 MXene during sinteringcitations
- 2021MXene-based materials for the application in point-of-use water filters
- 2021Filtration Materials Modified with 2D Nanocomposites—A New Perspective for Point-of-Use Water Treatmentcitations
- 2020Controlling the Porosity and Biocidal Properties of the Chitosan-Hyaluronate Matrix Hydrogel Nanocomposites by the Addition of 2D Ti3C2Tx MXenecitations
- 2019Ti2C MXene Modified with Ceramic Oxide and Noble Metal Nanoparticles: Synthesis, Morphostructural Properties, and High Photocatalytic Activitycitations
- 20192D Ti2C (MXene) as a novel highly efficient and selective agent for photothermal therapycitations
- 2019Influence of modification of Ti3C2MXene with ceramic oxide and noble metal nanoparticles on its antimicrobial properties and ecotoxicity towards selected algae and higher plantscitations
- 2019The toxicity in vitro of titanium dioxide nanoparticles modified with noble metals on mammalian cellscitations
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document
MXene-based materials for the application in point-of-use water filters
Abstract
The ultrathin 2D nanomaterials restrict the size of materials in one or more dimensions, which distinguishes them from their bulk counterparts. Resulting unique properties and therefore versatile functionalities are obtained in many areas [1]. MXenes are one of the new and still not fully explored families of 2D nanomaterials which are characterized by a few-atoms-thick layered structure. These are transition metal carbides and/or nitrides. The name MXene relates to their parental MAX phases, with the chemical formula of Mn+1AXn in which M is an early transition metal, A reflects an element from A group of the periodic table, X stands for carbide and/or nitride, while n = 1, 2 or 3. The A element may be removed via further acid etching and therefore Mn+1Xn MXene is created [2].Recently, the antibacterial properties of MXenes have been investigated intensively. In particular, titanium carbide (Ti3C2) was tested in terms of its possible application in water treatment technologies [3]. The efficiency of these systems is however limited, especially in the case of harsh sanitation conditions. An efficient point-of-use water treatment system must not only eliminate microbial contamination at a relatively high flow velocity, but it also should require minimal maintenance and be able to keep a long life cycle. In our work, we have shown that polypropylene fabric modified with Ti3C2 MXene and noble metal nanoparticles is a promising candidate for such applications. With improved flow velocity, an oxidized Ti3C2/Al2O3/Ag/Cu nanocomposite-based filtration material was able to efficiently remove potentially pathogenic bacteria (E. coli and S. aureus) from contaminated water. Such effect was not observed in the case of the pristine MXene. In addition, we observed the self-disinfecting potential of nanocomposite-based material, which was the most important result of our work. After 24 h of storage at room temperature, oxidized Ti3C2/Al2O3/Ag/Cu nanocomposite-based bed was able to eliminate almost 100% of bacteria cells accumulated in its structure. The secondary release of the nanocomposite, which could potentially limit its utilization, was also not observed. Our findings are important in understanding MXenes bioactivity towards bacteria, development of nanocomposite systems, and their application in various water treatment technologies.