Articles - PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute: Recent submissions
Now showing items 161-177 of 177
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Photopolymerization for filling porous ceramic matrix: improvement of mechanical properties and drug delivering behaviour.
(Wiley, 2019-04)This work presents the photopolymerisation of composite scaffolds where a prefabricated ceramic scaffold was impregnated with poly(ethylene) glycol dimethacrylate (PEGDMA) macromonomer solution. The PEGDMA solution penetrates ... -
Review of multifarious applications of Poly (lactic acid)
(Taylor & Francis, 2016)Poly (lactic acid) is considered to be a promising alternative to petroleum-based polymers due to its renewability, biodegradability, biocompatibility, and good mechanical properties. Because of the high cost, the applications ... -
Bioactive composites fabricated by freezing-thawing method for bone regeneration applications.
(Wiley, 2016-04)Hydrogels are widely used for controlled delivery of therapeutic agents. However, hydrogels lack bioactivity to encourage bone formation and mechanical integrity. Moreover, chemically crosslinked hydrogels exhibit cytotoxic ... -
Alfa fiber/polypropylene composites: Influence of fiber extraction method and chemical treatments.
(Wiley, 2019-01)Alfa fiber/polypropylene composites were manufactured using twin-screw extrusion. Fibers were extracted following alkaline and steam explosion methods. Three chemical treatments were also applied to alkaline extracted ... -
Durum wheat seed germination response to hydrogel coatings and moisture under drought stress.
(Science Publications, 2016-11)Abstract: Technologies that can increase crop production while maintaining low pollution are essential for sustainable agriculture. This study compares the germination performance of Durum wheat seeds (Triticum durum ... -
Development of Amoxicillin loaded microspheres for anti-Helicobacter pylori infection using Ionic Gelation method
(IJASRM, 2017-11)The aim of this project was to develop microspheres loaded with Amoxicillin for anti-Helicobacter pylori infection. Amoxicillin loaded microspheres were developed using blends of natural polymers such as Alginate and ... -
An investigation into the effects of pH and material concentrations on the morphology of Chitosan-Alginate microspheres prepared using an Ionic Gelation technique.
(IJASRM, 2017-10)The aim of this study was to develop microspheres as a drug delivery system using natural polymeric materials including Alginate and Chitosan using an Ionotropic Gelation method of synthesis. In this study, several ... -
Development of synthetic alternatives for bone tissue engineering.
(Australian Journal of Basic and Applied Sciences, 2013)Due to the inherent limitations of current biological bone grafts, alternative synthetic substitutes are being pursued. Therefore, this study aimed to improve the bioactive and compressive properties of photopolymerisable ... -
Effect of Chemical Treatments and HDPE-g-MA on the physical and mechanical behaviour of HDPE/ natural fibre composites.
(2013)Many authors have reported on the use of natural fibres (raw or chemically modified) as reinforcing elements for high density polyethylene (HDPE). These materials have generated a lot of interest due to their low cost ... -
Processing and characterisation of various polymer blends to develop implant for tissue engineering applications.
(AESS, 2013)In the past two decades, the repair and reconstruction of musculoskeletal tissues using biodegradable scaffold materials has emerged as one of the most promising approaches in tissue engineering. The aim of this study ... -
Reinforced polylactic acid for use in high strength biodegradable medical implants.
(2016)Traditional medical implants, such as orthopedic screws, pins, and coronary stents, are almost exclusively metallic due to high mechanical strength requirements. However, issues related to the use of permanent metallic ... -
Extruded monofilament and multifilament thermoplastic stitching yarns.
(MDPI, 2017-12)Carbon fibre reinforced polymer composites offer significant improvement in overall material strength to weight, when compared with metals traditionally used in engineering. As a result, they are replacing metals where ... -
Investigation of ethylene oxide-co-propylene oxide for dissolution enhancement of hot-melt extruded solid dispersions.
(Elsevier, 2018-02)The optimal design of amorphous solid dispersion (ASD) formulations requires the use of excipients to maintain supersaturation and improve physical stability in order to ensure shelf-life stability and better absorption ... -
Investigation of miscibility estimation methods between indomethacin and poly(vinylpyrrolidone-co-vinyl acetate).
(Elsevier, 2018)The investigation of the miscibility between active pharmaceutical ingredients (API’s) and polymeric excipients is of great interest for the formulation and development of amorphous solid dispersions, especially in the ... -
3D printed end of arm tooling (EOAT) for robotic automation.
(MDPI, 2018-09)This research furthers the practice of designing and manufacturing End of Arm Tooling (EOAT) by utilizing a low cost additive manufacturing Fused Filament Fabrication (FFF) technique to enable tool weight saving and ... -
Review of catheter-associated urinary tract infections and in vitro tract models.
(Hindawi, 2018-10)Catheter-associated urinary tract infections (CAUTIs) are one of the most common nosocomial infections and can lead to numerous medical complications from the mild catheter encrustation and bladder stones to the severe ... -
Material considerations for fused-filament fabrication of solid dosage forms.
(MDPI, 2018-04)Material choice is a fundamental consideration when it comes to designing a solid dosage form. The matrix material will ultimately determine the rate of drug release since the physical properties (solubility, viscosity, ...
