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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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Brown, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2021Alumination of aryl methyl ethers: switching between sp 2 and sp 3 C–O bond functionalisation with Pd-catalysiscitations
- 2018Mechanical Properties of Graphene Foam and Graphene Foam - Tissue Composites. citations
- 2016Buzz off! An evaluation of ultrasonic acoustic vibration for the disruption of marine micro-organisms on sensor-housing materialscitations
- 2016Electron spin coherence in metallofullerenes: Y, Sc, and La@C82citations
- 2015Displacement timer pins: An experimental method for measuring the dynamic deformation of explosively loaded platescitations
- 2015The effect of build orientation and surface modification on mechanical properties of high speed sintered partscitations
- 2013Hybridization of Surface Waves with Organic Adlayer Librations: A Helium Atom Scattering and Density Functional Perturbation Theory Study of Methyl-Si(111)citations
- 2005Ice Grain Size Distribution: Differences Between Jovian and Saturnian Icy Satellites From Galileo and Cassini Measurements
- 2004Hand-held thoracic sonography for detecting post-traumatic pneumothoracescitations
- 2002Subchronic studies on man-made vitreous fibres. Toxicity results
- 2002Subchronic studies on man-made vitreous fibres. Kinetics of inhaled particles
Places of action
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article
Mechanical Properties of Graphene Foam and Graphene Foam - Tissue Composites.
Abstract
Graphene foam (GF), a 3-dimensional derivative of graphene, has received much attention recently for applications in tissue engineering due to its unique mechanical, electrical, and thermal properties. Although GF is an appealing material for cartilage tissue engineering, the mechanical properties of GF - tissue composites under dynamic compressive loads have not yet been reported. The objective of this study was to measure the elastic and viscoelastic properties of GF and GF-tissue composites under unconfined compression when quasi-static and dynamic loads are applied at strain magnitudes below 20%. The mechanical tests demonstrate a 46% increase in the elastic modulus and a 29% increase in the equilibrium modulus after 28-days of cell culture as compared to GF soaked in tissue culture medium for 24h. There was no significant difference in the amount of stress relaxation, however, the phase shift demonstrated a significant increase between pure GF and GF that had been soaked in tissue culture medium for 24h. Furthermore, we have shown that ATDC5 chondrocyte progenitor cells are viable on graphene foam and have identified the cellular contribution to the mechanical strength and viscoelastic properties of GF - tissue composites, with important implications for cartilage tissue engineering.