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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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Xu, W.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Nanotextured titanium inhibits bacterial activity and supports cell growth on 2D and 3D substrate: A co-culture study.citations
- 2023Microstructure of an additively manufactured Ti-Ta-Al alloy using novel pre-alloyed powder feedstock materialcitations
- 2022High-Entropy Spinel Oxides Produced via Sol-Gel and Electrospinning and Their Evaluation as Anodes in Li-Ion Batteriescitations
- 2021Phosphorene Nanoribbon-Augmented Optoelectronics for Enhanced Hole Extraction
- 2020In situ visualization of loading-dependent water effects in a stable metal–organic frameworkcitations
- 2019Advanced Metal Matrix Nanocompositescitations
- 2019In vivo assessment of high-molecular-weight polyethylene core suture tape for intra-articular ligament reconstruction: An animal studycitations
- 2019Determination of mode switching in cyclic partial phase transformation in Fe-0.1C-xMn alloys as a function of the Mn concentrationcitations
- 2019Unusual length dependence of the conductance in cumulene molecular wirescitations
- 2018Predicting the cooperative effect of Mn–Si and Mn–Mo on the incomplete bainite formation in quaternary Fe–C alloyscitations
- 2018A Novel Approach for Controlling the Band Formation in Medium Mn Steelscitations
- 2017Experimental and numerical study of cylindrical triaxial test on mono-sized glass beads under quasi-static loading conditioncitations
- 2017Atomically flat zigzag edges in monolayer MoS2 by thermal annealingcitations
- 2016Influence of experimental conditions on atom column visibility in energy dispersive X-ray spectroscopycitations
- 2016Quantitative atomic resolution elemental mapping via absolute-scale energy dispersive X-ray spectroscopycitations
- 2016Nanoquasicrystalline Al-Fe-Cr-Ti alloy matrix/γ-Al2O3 nanocomposite powders: The effect of the ball milling process
- 2015Prediction and Validation of the Austenite Phase Fraction upon Intercritical Annealing of Medium Mn Steelscitations
- 2015Isothermal transformations in advanced high strength steels below martensite start temperaturecitations
- 2014Microstructural evolution of a low-carbon steel during the austenite decomposition below M-S
- 2013Promoting nano/ultrafine-duplex structure via accelerated α precipitation in a β-type titanium alloy severely deformed by high-pressure torsioncitations
- 2012On the formation of an ultrafine-duplex structure facilitated by severe shear deformation in a Ti-20Mo β-type titanium alloycitations
- 2011Intrinsically ductile failure in a nanocrystalline beta titanium alloycitations
- 2010A new ultrahigh-strength stainless steel strengthened by various coexisting nanoprecipitatescitations
- 2010A new ultrahigh-strength stainless steel strengthened by various coexisting nanoprecipitatescitations
- 2009Computational design of UHS maraging stainless steels incorporating composition as well as austenitisation and ageing temperatures as optimisation parameterscitations
- 2009Nanocrystalline body-centred cubic beta-titanium alloy processed by high-pressure torsioncitations
- 2008Nanoscale mechanism and intrinsic structure related deformation of Ti-alloyscitations
- 2007Modelling and characterization of Chi phase grain boundary precipitation during agging of Fe-C-Ni-Mo stainless steelcitations
- 2007Formation of ductile ultrafine eutectic structure in Ti-Fe-Sn alloycitations
- 2006Deformation-induced nanostructuring in a Ti-Nb-Ta-ln β alloycitations
- 2006Phase stability and its effect on the deformation behavior of Ti-Nb-Ta-In/Cr β alloyscitations
- 2006Effect of Cu on local amorphization in bulk Ni-Ti-Zr-Si alloys during solidificationcitations
- 2005Development of a shape memory alloy multiple-point injector for chemotherapycitations
Places of action
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article
Nanotextured titanium inhibits bacterial activity and supports cell growth on 2D and 3D substrate: A co-culture study.
Abstract
Medical implant-associated infections pose a significant challenge to modern medicine, with aseptic loosening and bacterial infiltration being the primary causes of implant failure. While nanostructured surfaces have demonstrated promising antibacterial properties, the translation of their efficacy from 2D to 3D substrates remains a challenge. Here, we used scalable alkaline etching to fabricate nanospike and nanonetwork topologies on 2D and laser powder-bed fusion printed 3D titanium. The fabricated surfaces were compared with regard to their antibacterial properties against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa, and mesenchymal stromal cell responses with and without the presence of bacteria. Finite elemental analysis assessed the mechanical properties and permeability of the 3D substrate. Our findings suggest that 3D nanostructured surfaces have potential to both prevent implant infections and allow host cell integration. This work represents a significant step towards developing effective and scalable fabrication methods on 3D substrates with consistent and reproducible antibacterial activity, with important implications for the future of medical implant technology.