| People | Locations | Statistics |
|---|---|---|
| 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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Chen, Xiao
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2025Acoustic emission data analytics on delamination growth in a wind turbine blade under full-scale cyclic testingcitations
- 2022Thermographic data analytics-based damage characterization in a large-scale composite structure under cyclic loadingcitations
- 2021Fatigue testing of a 14.3 m composite blade embedded with artificial defects – damage growth and structural health monitoringcitations
- 2019Understanding progressive failure mechanisms of a wind turbine blade trailing edge section through subcomponent tests and nonlinear FE analysiscitations
- 2019Catalytic electrospun nano-composite membranes for virus capture and remediationcitations
- 2019Catalytic electrospun nano-composite membranes for virus capture and remediationcitations
- 2018Buckling and progressive failure of trailing edge subcomponent of wind turbine blade
- 2017Micromechanical Characterization of Hydrogels Undergoing Swelling and Dissolution at Alkaline pHcitations
- 2013Record low ag paste consumption of 67.7 mg with dual print
- 2012Experimental Study on CFRP-bonded Steel Plates with Thickness Reduction using Underwater Epoxycitations
- 2012Tensile and Compressive Test on Thickness-Reduced Steel Plate Repaired by CFRP Strand Sheet and Underwater Epoxy with Bond Defects
- 2011Compression behaviors of thickness-reduced steel pipes repaired with underwater weldscitations
- 2009Experimental study on strength and ductility of underwater fillet welds in repairing offshore steel structures
Places of action
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article
Catalytic electrospun nano-composite membranes for virus capture and remediation
Abstract
Viruses spread in the environment through solution and as aerosols, generating great risks of infection for exposed populations. Virus versatile chemistries and behaviours thus require remediation solutions encompassing both nanoscale controlled surface topography and chemical functionalities. Here, nano-composite electrospun nanofiber membranes were electrospun from tetraethoxysilane and ammonium tetrathiomolybdate mixed blended with poly(acrylonitrile) to produce defect-free and highly interconnected porous structure. The capture efficiency of the nano-composite electrospun based membranes for the Semliki Forest virus in solution was found to be largely related to the tuned fiber surface morphology and roughness as well as to the surface energy of the materials. The mechanically flexible and robust composite microfiltration membranes, with pore size distributions in the range of 0.8 to 3.1 µm and specific surface areas on the order of 45.6 m2/g, exhibited virus removal efficiencies in single pass up to 98.9% and yet very high water permeation up to 26,000 L.m−2.h−1.bar−1. The hybrid membranes also yielded excellent photocatalytic performance thus allowing for continuous flow operation as continuous membrane reactors. These ultra-thin membranes, facile to mass-produce, offer opportunities to provide cost-effective water remediation strategies for low-energy requirement separation systems for the simultaneous capture and degradation of pathogens, and to self-cleaning materials.