Browsing Articles - PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute by Title
Now showing items 21-40 of 173
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Chitosan-(poly)acrylic acid polyelectrolyte complexes: enhanced mucoadhesion and sustained drug release in vaginal tablets
(Elsevier, 2024-03-08)Polyelectrolyte complexes (PECs) have emerged as promising vehicles for medical applications, attributable to their non-toxicity, non-immunogenicity, and ability for controlled drug release. Notably, their inherent ... -
Chitosan/hydroxyapatite scaffolds with P28 as a promising osteoinductive scaffold for bone healing applications
(MDPI, 2023-01-31)Despite bone’s inherent ability to heal, large bone defects remain a major clinical concern. This study proposes an off-the-shelf treatment combining chitosan/hydroxyapatite (CS/HAp) scaf folds, covalently linked with ... -
Comparison of fused-filament fabrication to direct compression and injection molding in the manufacture of oral tablets.
(Elsevier, 2019-03-10)Oral tablets are a convenient form to deliver active pharmaceutical ingredients (API) and have a high level of acceptance from clinicians and patients. There is a wide range of excipients available for the fabrication of ... -
Composite cryogels for dual drug delivery and enhanced mechanical properties.
(Wiley, 2018-04)In this study, we present a simple and effective process that integrates hydrogels with drugs + ceramics via physical crosslinks resulting in improved mechanical properties. These cryogels have the potential for controlled ... -
Composite films of thermoplastic starch and CaC12 extracted from eggshells for extendiing food shelf-life
(MDPI, 2021-09-03)Calcium chloride (CaCl2) has been widely used to maintain the quality of fresh-cut fruits and vegetables because it stabilizes and strengthens the membrane system against fungal attacks. It is mainly applied via spray ... -
Comprehensive analysis and assessment of exposure to enteric viruses and bacteria in shellfish
(Elsevier, 2024-02-08)Shellfish species, including oysters, clams, and mussels, are extensively cultured in coastal waters. Its location is determined by factors such as nutrient availability, water temperature, tidal cycle, and the presence ... -
Degradable nanocomposites for fused filament fabrication applications.
(MDPI, 2018-05-09)There has been a substantial increase in the use and development of plastics over the last century. However, due to ever-diminishing petroleum feedstocks and growing concern for the environment, there has been a rise in ... -
Design, development and in vitro quantification of novel electrosprayed everolimus-loaded Soluplus®/Polyvinyl alcohol nanoparticles via stability-indicating HPLC method in cancer therapy
(Elsevier, 2023-09-14)Everolimus (RAD001) a mammalian target of rapamycin has been hampered by poor solubility, affecting its dissolution rate, a relationship that extends to low bioavailability. Nanoparticles (NP) based on Soluplus (SOL®) and ... -
Designing sustainable polymer blends: tailoring mechanical properties and degradation behaviour in PHB/PLA/PCL blends in a seawater environment
(MDPI, 2023-06-29)Biodegradable polyesters are a popular choice for both packaging and medical device manufacture owing to their ability to break down into harmless components once they have completed their function. However, commonly used ... -
The development of a melt-extruded shellac carrier for the targeted delivery of probiotics to the colon.
(MDPI, 2017-12)Hot melt extrusion (HME) is considered an efficient technique in developing solid molecular dispersions, and has been demonstrated to provide sustained, modified and targeted drug delivery resulting in improved ... -
Development of a multi-layered vaginal tablet containing Dapivirine, Levonorgestrel and Acyclovir for use as a multipurpose prevention technology.
(Elsevier, 2016-07)Multipurpose prevention technologies (MPTs) are preferably single dosage forms designed to simultaneously address multiple sexual and reproductive health needs, such as unintended pregnancy, HIV infection and other ... -
Development of alginate beads with encapsulated jabuticaba peel and propolis extracts to achieve a new natural colorant antioxidant additive.
(Elsevier, 2020-07)This work aims to encapsulate anthocyanins and phenolic compounds extracted from a native Brazilian fruit peel - jabuticaba (Plinia cauliflora (Mart.) Kausel) and propolis from Tubuna (Scaptotrigona bipunctata) stingless ... -
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 ... -
Development of disulfiram-loaded vaginal rings for the localised treatment of cervical cancer.
(Elsevier, 2014-11)Cervical cancer is the third most prevalent cancer in women and disproportionately affects those in low resource settings due to limited programs for screening and prevention. In the developed world treatment for the disease ... -
A development of new material for 4D printing and the material properties comparison between the conventional and stereolithography polymerised NVCL hydrogels
(MDPI, 2022-11-22)The term 4D printing refers to the idea that the shape or properties of a printed object can be changed when an external stimulus is applied. In this contribution, a temperature-responsive polymer Poly (N-vinyl caprolactam) ... -
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 ... -
Development of the large-tonnage pressure-type prestressed anchor cable with BFRP for geotechnical engineering and its mechanical properties
(Wiley/Hindawi, 2022)Prestressed anchor cable is widely used in geotechnical engineering to control the displacement or landslide of an unstable slope. However, the traditional cable anchor is made of steel material, which is easy to get rust ... -
Development, characterization and cell viability inhibition of PVA spheres loaded with Doxorubicin and 4′-Amino-1-Naphthyl-Chalcone (D14) for osteosarcoma
(MDPI, 2021-08-06)Chalcones (1,3-diaryl-2-propen-1-ones) are naturally occurring polyphenols with known anticancer activity against a variety of tumor cell lines, including osteosarcoma (OS). In this paper, we present the preparation and ... -
Dielectric polarization enhancement of thermoplastic elastomers for sensing and energy harvesting applications.
(IJMMM, 2016-11)Nano-structured dielectric thermoplastic elastomers (DTEs) such as poly(styrene-co-ethylene-co-butylene-styrene) [SEBS] and poly(styrene-co-ethylene-co-butylene-styrene) –grafted- maleic anhydride[SEBS-g-MA] triblock ... -
Digital twin: origin to future
(MDPI, 2021-05-24)Digital Twin (DT) refers to the virtual copy or model of any physical entity (physical twin) both of which are interconnected via exchange of data in real time. Conceptually, a DT mimics the state of its physical twin ...