| 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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Borges, João Paulo Miranda Ribeiro
Universidade Nova de Lisboa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Bioactive Hydroxyapatite Aerogels with Piezoelectric Particlescitations
- 2024Experimental study of Double-Elliptic-Ring-based thermomechanical metamaterials’ behaviourcitations
- 2023Biocomposite Macrospheres Based on Strontium-Bioactive Glass for Application as Bone Fillerscitations
- 2023Thermal, Structural, Morphological and Electrical Characterization of Cerium-Containing 45S5 for Metal Implant Coatingscitations
- 2023Extensive Investigation on the Effect of Niobium Insertion on the Physical and Biological Properties of 45S5 Bioactive Glass for Dental Implantcitations
- 2023Hydroxyapatite-Barium Titanate Biocoatings Using Room Temperature Coblastingcitations
- 2023Bioactive Glass Modified with Zirconium Incorporation for Dental Implant Applicationscitations
- 2022Characterization of a Biocomposite of Electrospun PVDF Membranes with Embedded BaTiO3 Micro- and Nanoparticlescitations
- 2020Conductive electrospun Polyaniline/Polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textilescitations
- 2019Using water to control electrospun Polycaprolactone fibre morphology for soft tissue engineeringcitations
- 2019Electrospun biodegradable chitosan based-poly(urethane urea) scaffolds for soft tissue engineeringcitations
- 2019Extraction of Cellulose Nanocrystals with Structure I and II and Their Applications for Reduction of Graphene Oxide and Nanocomposite Elaborationcitations
- 2019Development of polymeric anepectic meshes: Auxetic metamaterials with negative thermal expansioncitations
- 2019Polymer blending or fiber blending: a comparative study using chitosan and poly(ε-caprolactone) electrospun fiberscitations
- 2018Synthesis, electrospinning and in vitro test of a new biodegradable gelatin-based poly(ester urethane urea) for soft tissue engineeringcitations
- 2017Production of Electrospun Fast-Dissolving Drug Delivery Systems with Therapeutic Eutectic Systems Encapsulated in Gelatincitations
- 2017Tailoring the morphology of hydroxyapatite particles using a simple solvothermal routecitations
- 2017Hybrid polysaccharide-based systems for biomedical applicationscitations
- 2016Thermal and magnetic properties of chitosan-iron oxide nanoparticlescitations
- 2016Natural Nanofibres for Composite Applicationscitations
- 2016A simple sol-gel route to the construction of hydroxyapatite inverted colloidal crystals for bone tissue engineeringcitations
- 2015Osteogenisis enhancement of hydroxyapatite based materials by electrical polarization
- 2015Chitin-Based Nanocomposites: Biomedical Applicationscitations
- 2015Electrospun mats of biodegradable chitosan-based polyurethane urea
- 2015Antimicrobial electrospun silver-, copper-and zinc-doped polyvinylpyrrolidone nanofibers
- 2014Cellulose‐Based Liquid Crystalline Composite Systemscitations
- 2014Effects of surfactants on the magnetic properties of iron oxide colloidscitations
- 2014Electrical polarization of a chitosan-hydroxyapatite composite
- 2013Enhancing the Response of Chemocapacitors with Electrospun Nanofiber Filmscitations
- 2011All-Cellulosic Based Composites
- 2006Mechanical characterization of dense hydroxyapatite blockscitations
- 2001Cellulose-based composite filmscitations
Places of action
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article
Thermal and magnetic properties of chitosan-iron oxide nanoparticles
Abstract
<p>Chitosan is a biopolymer widely used for biomedical applications such as drug delivery systems, wound healing, and tissue engineering. Chitosan can be used as coating for other types of materials such as iron oxide nanoparticles, improving its biocompatibility while extending its range of applications. In this work iron oxide nanoparticles (Fe<sub>3</sub>O<sub>4</sub> NPs) produced by chemical precipitation and thermal decomposition and coated with chitosan with different molecular weights were studied. Basic characterization on bare and chitosan-Fe<sub>3</sub>O<sub>4</sub> NPs was performed demonstrating that chitosan does not affect the crystallinity, chemical composition, and superparamagnetic properties of the Fe<sub>3</sub>O<sub>4</sub> NPs, and also the incorporation of Fe<sub>3</sub>O<sub>4</sub> NPs into chitosan nanoparticles increases the later hydrodynamic diameter without compromising its physical and chemical properties. The nano-composite was tested for magnetic hyperthermia by applying an alternating current magnetic field to the samples demonstrating that the heating ability of the Fe<sub>3</sub>O<sub>4</sub> NPs was not significantly affected by chitosan.</p>