| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Roy, Ipsita
University of Sheffield
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 20243D Melt-Extrusion Printing of Medium Chain Length Polyhydroxyalkanoates and Their Application as Antibiotic-Free Antibacterial Scaffolds for Bone Regenerationcitations
- 2023Biomaterial strategies to combat implant infections: new perspectives to old challengescitations
- 2023Additive manufacturing of polyhydroxyalkanoate-based blends using fused deposition modelling for the development of biomedical devicescitations
- 2021Antibacterial Composite Materials Based on the Combination of Polyhydroxyalkanoates With Selenium and Strontium Co-substituted Hydroxyapatite for Bone Regenerationcitations
- 2020Antimicrobial materials with lime oil and a poly(3-hydroxyalkanoate) produced via valorisation of sugar cane molassescitations
- 2020Modulation of neuronal cell affinity of composite scaffolds based on polyhydroxyalkanoates and bioactive glassescitations
- 2020Comparison of the Influence of 45S5 and Cu-Containing 45S5 Bioactive Glass (BG) on the Biological Properties of Novel Polyhydroxyalkanoate (PHA)/BG Compositescitations
- 2018Binary polyhydroxyalkanoate systems for soft tissue engineeringcitations
- 2016Composite scaffolds for cartilage tissue engineering based on natural polymers of bacterial origin, thermoplastic poly(3‐hydroxybutyrate) and micro‐fibrillated bacterial cellulosecitations
- 2016P(3HB) Based Magnetic Nanocomposites: Smart Materials for Bone Tissue Engineeringcitations
- 2013Aspirin-loaded P(3HO)/P(3HB) blend films: potential materials for biodegradable drug-eluting stentscitations
- 2012Novel Biodegradable and Biocompatible Poly(3‐hydroxyoctanoate)/Bacterial Cellulose Compositescitations
- 2011Controlled Delivery of Gentamicin Using Poly(3-hydroxybutyrate) Microspherescitations
- 2010Poly(3-hydroxybutyrate) multifunctional composite scaffolds for tissue engineering applications.citations
- 2009Incorporation of vitamin E in poly(3hydroxybutyrate)/Bioglass composite films: effect on surface properties and cell attachment.citations
- 2009In vitro biocompatibility of 45S5 Bioglass-derived glass-ceramic scaffolds coated with poly(3-hydroxybutyrate).citations
- 2008Comparison of nanoscale and microscale bioactive glass on the properties of P(3HB)/Bioglass composites.citations
Places of action
| Organizations | Location | People |
|---|
article
Aspirin-loaded P(3HO)/P(3HB) blend films: potential materials for biodegradable drug-eluting stents
Abstract
<jats:p> Poly(3-hydroxyoctanoate)/poly(3-hydroxybutyrate), P(3HO)/P(3HB), blend films loaded with aspirin were prepared, and the influence of aspirin loading on the surface properties, mechanical, thermal and degradation properties were investigated. Scanning electron microscopy images revealed that the addition of aspirin introduced a new topography on the surface of the blend films. Aspirin contributed to the increase in the hydrophilic nature of the blend films compared with the unloaded blend films. This was complemented by a considerable increase in the total protein adsorption in the aspirin-loaded blend films. The percentage cell viability was higher in the aspirin-loaded blend films compared with the unloaded blend films. There was a decrease in the tensile strength and the Young’s modulus with the addition of the aspirin. However, the percentage elongation at break, a measure of elasticity, was higher in the aspirin-loaded films, indicating an increase in their flexibility compared with the unloaded blend films. There was a decrease in the melting temperature (T<jats:sub>m</jats:sub>), glass transition temperature (T<jats:sub>g</jats:sub>) and the crystallization temperature (T<jats:sub>c</jats:sub>) due to the decrease in the crystallinity of the aspirin-loaded blend films in comparison with the unloaded blend films. Finally, controlled release of aspirin was observed without any burst release, and 96·6% release was achieved within 25 d, ideal for the development of biodegradable drug-eluting stents. </jats:p>