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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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Taresco, Vincenzo
University of Nottingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024A facile one step route that introduces functionality to polymer powders for laser sinteringcitations
- 2022Antimicrobial ‘inks’ for 3D printing: block copolymer-silver nanoparticle composites synthesised using supercritical CO2citations
- 2021Amylose/cellulose nanofiber composites for all-natural, fully biodegradable and flexible bioplasticscitations
- 2021Bespoke 3D-Printed Polydrug Implants Created via Microstructural Control of Oligomerscitations
- 2021Bespoke 3D-Printed Polydrug Implants Created via Microstructural Control of Oligomerscitations
- 2020Etoposide and olaparib polymer-coated nanoparticles within a bioadhesive sprayable hydrogel for post-surgical localised delivery to brain tumourscitations
- 2020Antimicrobial Hyperbranched Polymer–Usnic Acid Complexes through a Combined ROP‐RAFT Strategycitations
- 2020Effects of polymer 3D architecture, size, and chemistry on biological transport and drug delivery in vitro and in orthotopic triple negative breast cancer modelscitations
- 2020Starch/Poly(glycerol-adipate) Nanocomposites: A Novel Oral Drug Delivery Devicecitations
- 2020Low-temperature and purification-free stereocontrolled ring-opening polymerisation of lactide in supercritical carbon dioxidecitations
- 2019Versatile, Highly Controlled Synthesis of Hybrid (Meth)acrylate–Polyester–Carbonates and their Exploitation in Tandem Post-Polymerization–Functionalizationcitations
- 2018Identification of novel ‘inks’ for 3D printing using high throughput screening: bioresorbable photocurable polymers for controlled drug deliverycitations
- 2015Self-assembly of catecholic moiety-containing cationic random acrylic copolymerscitations
Places of action
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article
Amylose/cellulose nanofiber composites for all-natural, fully biodegradable and flexible bioplastics
Abstract
<p>Thermoplastic, polysaccharide-based plastics are environmentally friendly. However, typical shortcomings include lack of water resistance and poor mechanical properties. Nanocomposite manufacturing using pure, highly linear, polysaccharides can overcome such limitations. Cast nanocomposites were fabricated with plant engineered pure amylose (AM), produced in bulk quantity in transgenic barley grain, and cellulose nanofibers (CNF), extracted from agrowaste sugar beet pulp. Morphology, crystallinity, chemical heterogeneity, mechanics, dynamic mechanical, gas and water permeability, and contact angle of the films were investigated. Blending CNF into the AM matrix significantly enhanced the crystallinity, mechanical properties and permeability, whereas glycerol increased elongation at break, mainly by plasticizing the AM. There was significant phase separation between AM and CNF. Dynamic plasticizing and anti-plasticizing effects of both CNF and glycerol were demonstrated by NMR demonstrating high molecular order, but also non-crystalline, and evenly distributed 20 nm-sized glycerol domains. This study demonstrates a new lead in functional polysaccharide-based bioplastic systems.</p>