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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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Lizundia, Erlantz
Processes and Engineering in Mechanics and Materials
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024All-cellulose nanocomposite films based on cellulose acetate and cellulose biocolloids by solution blow spinningcitations
- 2022Core–Shell Fe3O4@Au Nanorod-Loaded Gels for Tunable and Anisotropic Magneto- and Photothermiacitations
- 2021Influence of cellulose nanocrystal surface functionalization on the bending response of cellulose nanocrystal/ionic liquid soft actuatorscitations
- 2021Chiral Nematic Cellulose Nanocrystal/Germania and Carbon/Germania Composite Aerogels as Supercapacitor Materialscitations
- 2021Multifunctional lignin-based nanocomposites and nanohybridscitations
- 2020Electroactive γ-Phase, Enhanced Thermal and Mechanical Properties and High Ionic Conductivity Response of Poly (Vinylidene Fluoride)/Cellulose Nanocrystal Hybrid Nanocompositescitations
- 2020Tailoring Electrical and Mechanical Properties of All-Natural Polymer Composites for Environmentally Friendlier Electronicscitations
- 2020The role of CNC surface modification on the structural, thermal and electrical properties of poly(vinylidene fluoride) nanocompositescitations
- 2020Cellulose nanocrystal and water-soluble cellulose derivative based electromechanical bending actuatorscitations
- 2019Hydrolysis of poly(l‐lactide)/ZnO nanocomposites with antimicrobial activitycitations
- 2019mpact of ZnO nanoparticle morphology on relaxation and transport properties of PLA nanocompositescitations
- 2019Impact of ZnO nanoparticle morphology on relaxation and transport properties of PLA nanocompositescitations
- 2018Thermal, optical and structural properties of blocks and blends of PLA and P2HEBcitations
- 2018Polylactide nanocomposites: The influence of the interactions on the light and gas barrier properties
- 2018Biocompatible Chitosan-Functionalized Upconverting Nanocompositescitations
- 2018Biocompatible chitosan-functionalized upconverting nanocompositescitations
- 2017Thermal, structural and degradation properties of an aromatic-aliphatic polyester built through ring-opening polymerisationcitations
- 2017Thermal stability increase in metallic nanoparticles-loaded cellulose nanocrystal nanocompositescitations
- 2017Magnetic cellulose nanocrystal nanocomposites for the development of green functional materialscitations
- 2016Physical aging and mechanical performance of poly(<scp>l</scp>‐lactide)/ZnO nanocompositescitations
- 2014From implantation to degradation — are poly (l-lactide)/multiwall carbon nanotube composite materials really cytocompatible?citations
- 2013Nanocomposites Based on PLLA and Multi Walled Carbon Nanotubes Support the Myogenic Differentiation of Murine Myoblast Cell Linecitations
Places of action
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article
Thermal, optical and structural properties of blocks and blends of PLA and P2HEB
Abstract
Biodegradable diblock and triblock copolymers and blends were prepared, consisting of poly(L-lactic acid) and an aromatic/aliphatic polyester mimicking polyethylene phthalate. As poly(2-(2-hydroxyethoxy)benzoate) possesses unique degradability and thermal properties, these novel block copolymers were explored through thermal analysis, UV-Vis spectroscopy, X-ray diffraction and comparative enzymatic and catalytic degradation. Poly(L-lactic acid), the product of ring opening polymerization of L-lactide by an aluminium salen catalyst, was used as a macroinitiator in the ring opening polymerization of 2,3-dihydro-5H-1,4-benzodioxepin-5-one to afford target diblock and triblock copolymers. Copolymerization dramatically improved the thermal and optical properties of poly(2-(2-hydroxyethoxy)benzoate), especially in comparison to polymer blends which favored non-interacting phases that worsened properties. The chemical and enzymatic degradation profiles of the copolymers were studied by depolymerizing with the aforementioned aluminium salen catalyst and degrading with proteinase K.