| 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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Chabbert, Brigitte
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2023Influence of surface chemistry of fiber and lignocellulosic materials on adhesion properties with polybutylene succinate at nanoscalecitations
- 2023Modification of a Marine Pine Kraft Lignin Sample by Enzymatic Treatment with a Pycnoporus cinnabarinus Laccasecitations
- 2023Modification of a Marine Pine Kraft Lignin Sample by Enzymatic Treatment with a Pycnoporus cinnabarinus Laccasecitations
- 2023Influence of Surface Chemistry of Fiber and Lignocellulosic Materials on Adhesion Properties with Polybutylene Succinate at Nanoscalecitations
- 2023Influence of Surface Chemistry of Fiber and Lignocellulosic Materials on Adhesion Properties with Polybutylene Succinate at Nanoscalecitations
- 2020Multiscale modeling of microbial degradation of outer tissues of fiber-crop stems during the dew retting processcitations
- 2020Influence of the polarity of the matrix on the breakage mechanisms of lignocellulosic fibers during twin-screw extrusioncitations
- 2020Influence of the polarity of the matrix on the breakage mechanisms of lignocellulosic fibers during twin-screw extrusioncitations
- 2020Atomic force microscopy reveals how relative humidity impacts the Young’s modulus of lignocellulosic polymers and their adhesion with cellulose nanocrystals at the nanoscalecitations
- 2020Effect of the Interplay of Composition and Environmental Humidity on the Nanomechanical Properties of Hemp Fiberscitations
- 2020Multimodal assessment of flax dew retting and its functional impact on fibers and natural fiber compositescitations
- 2015Nanocharacterization of chemical and mechanical properties of plant cell walls and lignocellulosic bioinspired assemblies
- 2015Nanocharacterization of chemical and mechanical properties of plant cell walls and lignocellulosic bioinspired assemblies
- 2015Fungal elicitor-mediated enhancement in phenylpropanoid and naphtodianthrone contents of Hypericum perforatum L. cell culturescitations
- 2015Use of food and packaging model Matrices to investigate the antioxidant properties of biorefinery grass ligninscitations
- 2015Organosolv lignin as natural grafting additive to improve the water resistance of films using cellulose nanocrystalscitations
- 2014Atomic Force Microscopy-related techniques applied to the nanocharacterization of mechanical and chemical properties of plant cell walls and bioinspired polymer films
- 2012Natural Organic UV-Absorbent Coatings Based on Cellulose and Lignin: Designed Effects on Spectroscopic Propertiescitations
- 2012Effect of lignin content on a GH11 endoxylanase acting on glucuronoarabinoxylan-lignin nanocompositescitations
- 2011Structure and optical properties of plant cell wall bioinspired materials: cellulose-lignin multilayer nanocompositescitations
- 2009In vitro model assemblies to study the impact of lignin-carbohydrate interactions on the enzymatic conversion of Xylancitations
- 2009In vitro model assemblies to study the impact of lignin-carbohydrate interactions on the enzymatic conversion of Xylancitations
Places of action
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article
Influence of Surface Chemistry of Fiber and Lignocellulosic Materials on Adhesion Properties with Polybutylene Succinate at Nanoscale
Abstract
<jats:p>The production of bio-based composites with enhanced characteristics constitutes a strategic action to minimize the use of fossil fuel resources. The mechanical performances of these materials are related to the specific properties of their components, as well as to the quality of the interface between the matrix and the fibers. In a previous research study, it was shown that the polarity of the matrix played a key role in the mechanisms of fiber breakage during processing, as well as on the final properties of the composite. However, some key questions remained unanswered, and new investigations were necessary to improve the knowledge of the interactions between a lignocellulosic material and a polar matrix. In this work, for the first time, atomic force microscopy based on force spectroscopy measurements was carried out using functionalized tips to characterize the intermolecular interactions at the single molecule level, taking place between poly(butylene succinate) and four different plant fibers. The efficiency of the tip functionalization was checked out by scanning electron microscopy and energy-dispersive X-ray spectroscopy, whereas the fibers chemistry was characterized by Fourier-transform infrared spectroscopy. Larger interactions at the nanoscale level were found between the matrix and hypolignified fibers compared to lignified ones, as in control experiments on single lignocellulosic polymer films. These results could significantly aid in the design of the most appropriate composite composition depending on its final use.</jats:p>