PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute (Midlands): Recent submissions
Now showing items 21-40 of 240
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A novel Bacillus subtilis BPM12 with high bis(2 hydroxyethyl)terephthalate hydrolytic activity efficiently interacts with virgin and mechanically recycled polyethylene terephthalate
(Elsevier, 2023-07-29)Biotechnological treatment of plastic waste has gathered substantial attention as an efficient and generally greener approach for polyethylene terephthalate (PET) depolymerization and upcycling in comparison to mechanical ... -
The development of smart 4D materials utilising smart temperature responsive polymers
(Technological University of the Shannon: Midlands Midwest, 2023)This study involved the preparation and optimisation of novel temperature-sensitive hydrogel copolymer and terpolymer systems, and also the development and evaluation of smart hydrogels with the potential for 4D printing ... -
Deep Eutectic solvents and green reagent based process for polyethylene terephthalate depolymerisation
(Technological University of the Shannon: Midlands Midwest, 2023-09)Polyethylene terephthalate (PET) is a ubiquitous thermoplastic polymer which has numerous industrial applications including textile, construction, and packaging applications due to its versatile nature, transparency, ... -
A versatile monitoring technique for real-time protein activity tracking within cellular and biomimetic scaffold environments
(Technological University of the Shannon: Midlands Midwest, 2023-07-12)High biological noise is intrinsic within biological systems, and this poses critical challenges to the in-situ detection and measurement of biomolecular and protein activities important to advancing approaches to ... -
Integrating 3D printing and injection molding for mass customization: advancements in hybrid manufacturing
(Technological University of the Shannon: Midlands Midwest, 2023-08)Additive manufacturing (AM) is renowned for its ability to create complex geometries and customized products but is limited by low throughput. Conversely, injection molding (IM) excels in high-volume production but ... -
The optimisation of biomimetic scaffold fabrication for the controlled release of Osteogenic factors for bone tissue regeneration
(Technological University of the Shannon: Midlands Midwest, 2023-08)Bone tissue defect is a rising global concern and is one of the leading causes of morbidity and disability in patients. Bone regeneration treatments that demonstrate all key characteristics for successful bone healing: ... -
Novel technologies and optimised formulations for delivery of solid dispersion of BCS class II drugs
(Technological University of the Shannon: Midlands Midwest, 2023-06)The optimal design of amorphous solid dispersion (SD) formulations require the use of excipients to maintain supersaturation and improve physical stability in order to ensure shelf-life stability and better absorption ... -
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 ... -
Investigation of thermal. mechanical and shape memory properties of 3D-printed functionally graded nanocomposite materials
(MDPI, 2023-09-28)In this study, a 3D-printed photocurable resin was developed by incorporating graphene nanoplatelets functionalised with melamine to investigate the thermal, mechanical, fracture and shape memory behaviours. The objective ... -
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 ... -
Granule-based material extrusion is comparable to filament-based material extrusion in terms of mechanical performances of printed PLA parts: a comprehensive investigation
(Elsevier, 2023-08-05)To implement a circular economic life for thermoplastic waste, such as polylactic acid (PLA) waste from filament-based material extrusion (FME) printing and reduce the costs associated with producing filaments for the FME ... -
Sustainable production and pharmaceutical applications of β-glucan from microbial sources
(Elsevier, 2023-06-05)β-glucans are a large class of complex polysaccharides found in abundant sources. Our dietary sources of β-glucans are cereals that include oats and barley, and non-cereal sources can consist of mushrooms, microalgae, ... -
Polysaccharides—Naturally Occurring Immune Modulators
(MDPI, 2023-05-19)The prevention of disease and infection requires immune systems that operate effectively. This is accomplished by the elimination of infections and abnormal cells. Immune or biological therapy treats disease by either ... -
Bone tissue engineering scaffold optimisation through modification of Chitosan/ceramic composition
(MDPI, 2023-06-01)A large bone defect is defined as a defect that exceeds the regenerative capacity of the bone. Nowadays, autologous bone grafting is still the gold standard treatment. In this study, a hybrid bone tissue engineering scaffold ... -
Enhancement of scaffold in vivo biodegradability for bone regeneration using P28 peptide formulations
(MDPI, 2023-06-13)The field of bone tissue engineering has shown a great variety of bone graft substitute materials under development to date, with the aim to reconstruct new bone tissue while maintaining characteristics close to the ... -
Polymer banknotes: a review of materials, design, and printing
(MDPI, 2023-02-17)Nowadays, more than 45 countries in the world use polymer banknotes in their monetary and banking systems. It is expected that by 2030, another 20 countries will abandon the use of paper banknotes and switch to polymer ... -
Modification of hyaluronic acid to enable click chemistry photo-crosslinking of hydrogels with tailorable degradation profiles
(Elsevier, 2023-06-15)Hyaluronic acid (HA) is a naturally occurring mucopolysaccharide that, due to its inherent bioactivity and extracellular matrix-like structure, has the potential to be utilised extensively in tissue engineering. However, ... -
Strategies for developing shape-shifting behaviours and potential applications of poly(N-vinyl Caprolactam) hydrogels
(MDPI, 2023-03-18)Stimuli-responsive hydrogels are one type of smart hydrogel, which can expand/contract in water according to changes in the surrounding environment. However, it is difficult to develop flexible shapeshifting behaviours ... -
Modulation of the lower critical solution temperature of thermoresponsive poly(N-vinylcaptrolactam) utlizing hydrophilic and hydrophobic monomers
(MDPI, 2023-03-23)Four-dimensional printing is primarily based on the concept of 3D printing technology. However, it requires additional stimulus and stimulus-responsive materials. Poly-N-vinylcaprolactam is a temperature-sensitive polymer. ... -
Synthesis of NVCL-NIPAM hydrogels using PEGMA as a chemical crosslinker for controlled swelling behaviours in potential shapeshifting applications
(MDPI, 2023-03-20)Stimuli-responsive hydrogels have recently gained interest within shapeshifting applications due to their capabilities to expand in water and their altering swelling properties when triggered by stimuli, such as pH and ...
