PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute (Midlands): Recent submissions
Now showing items 161-180 of 249
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Application of immersive technologies for education: state of the art.
(IEEE, 2015-11)Existing multimedia systems used in education mostly address only two senses by using two communication channels (visual and audio) of the five human senses (sight, hearing, taste, smell, and touch), limiting the potential ... -
Synthesis of linear aliphatic polycarbonate macroglycols using dimethylcarbonate.
(Wiley, 2009-01-05)A series of linear aliphatic polycarbonate polyols were synthesized using dimethylcarbonate and a linear alkane diol or specific combinations of linear alkane diols. Polyol synthesis was carried out in a two‐stage process ... -
Evaluation and characterisation of urinary catheter coating utilising Hansen solubility parameters and FEA analysis.
(Elsevier, 2015-08-15)This work investigated the Hansen solubility parameters required to optimise a functional polyurethane base coat as an attachment for a lubricious polyvinyl pyrrolidone coating for polyvinyl chloride urinary catheters. ... -
Matrix and reservoir-type multipurpose vaginal rings for controlled release of dapivirine and levonorgestrel
(Elsevier, 2016-09-10)A matrix-type silicone elastomer vaginal ring providing 28-day continuous release of dapivirine (DPV) ⿿ a lead candidate human immunodeficiency virus type 1 (HIV-1) microbicide compound ⿿ has recently demonstrated moderate ... -
In vitro fibroblast and pre-osteoblastic cellular responses on laser surface modified Ti-6AI-4V.
(IOP Publishing, 2014-12-29)The success of any implant, dental or orthopaedic, is driven by the interaction of implant material with the surrounding tissue. In this context, the nature of the implant surface plays a direct role in determining the ... -
Tailoring surface properties from nanotubes and anodic layers of titanium for biomedical applications.
(Woodhead Publishing, 2019)The following chapter gives an overview of the anodic layers and nanotubes produced with plasma electrolytic oxidation. An introduction into the mechanisms involved in producing these nanofilms, such as the required ... -
Electrospinning of hydrogels for biomedical applications
(Springer Nature, 2018)The field of biomedical applications for hydrogels requires the development of nanostructures with specific controlled diameter and mechanical properties. Nanofibers are ideally candidates for these advanced requirements, ... -
Structure response for cellulose-based hydrogels via characterization techniques.
(Springer, 2019)Hydrogels are three-dimensional crosslinked polymeric networks capable of imbibing substantial amounts of water or biological fluids and are widely used in biomedical applications, especially in pharmaceutical industry as ... -
Effect of anodizing time on the mechanical properties of porous titania coatings formed by micro-arc oxidation.
(Elsevier, 2017-01-15)Porous TiO2 coatings were produced on commercially pure Ti substrates by micro-arc oxidation (MAO) in 1.0 M H2SO4 electrolyte for different anodizing times. Their mechanical properties were assessed by means of instrumented ... -
Smart thermosensitive poly (N-vinylcaprolactam) based hydrogels for biomedical applications.
(AENSI, 2014-12-31)Photopolymerisation is an attractive technique used in biomedical applications as it can provide rapid reaction rates with excellent temporal and spatial control features and unique tuneable properties. This fabrication ... -
Thermal, mechanical, dieletric and morphological study of dieletric filler based thermoplastic nano-composites for smart applications.
(Sage, 2019-02-01)Dielectric nanocomposite elastomers based on poly(styrene-ethylene/butylene-styrene) (SEBS) and SEBS-grafted-maleic anhydride (SEBS-g-MA) with barium titanate (BT) suitable for electroactive applications were successfully ... -
Preparation and characterization of novel poly(vinyl) (alcohol) (PVA) and poly(acrylic acid) (PAA) hydrogels for sensitive hydrogels.
(Sciforum, 2014-05)Stimuli Sensitive hydrogels have enormous potential in various applications. Various environmental variables are found in the body, such as low pH and elevated temperatures. For this reason, either pH-sensitive and/or ... -
The evaluation of the potential ecotoxicity of pyroligenous acid obtained from fast pyrolsis.
(Elsevier, 2019-09-30)Pyroligneous acid (PA) is a by-product of bio-oil, which is obtained by pyrolysis of the wood. This product has been tested for use in several areas, such as agriculture, as a promising green herbicide; however, there are ... -
Enhancement of mechanical properties and wettability of TiO2NT arrays formed in simulated body fluid‐based electrolyte.
(Wiley, 2019-09-13)Modified titanium nanotubes (TiO2NTs) coatings are grown in simulated body fluid (SBF) from Ticp and Ti6Al4V. The addition of 1% v/v of SBF to the electrolyte neither modifies film morphology nor the structural oxide ... -
Prediction of yerba mate caffeine content using near infrared spectroscopy.
(Taylor & Francis, 2019-06-10)There is a commercial and beneficial interest of producing yerba mate leaves into different grades of caffeine. This work uses a handheld and bench near infrared spectroscopy to compare and predict, using partial least ... -
Nanosuspension of pinhão seed coat development for a new high-functional cereal bar.
(Wiley, 2020-03-31)The seeds from Araucaria angustifolia—commonly named as pinhão—are important culturally, and viable regional food from Brazil. Although now considered an endangered species, methods to increase the awareness of this tree ... -
Mass-customization of oral tablets via the combination of 3D printing and injection molding.
(Elsevier, 2019-10-05)The new frontier of medicine is the personalization of treatment to match a patient’s individual needs. Fused-filament fabrication (FFF) offers a platform for the personalization of drug dosage forms, but one of its chief ... -
Effect of unidirectional freezing using a thermal camera on polyvinyl (alchohol) for aligned porous cyrogels.
(Taylor & Francis Online, 2020-03-18)Unidirectional freeze casting for polymers and ceramics has been performed extensively; however, the mechanisms involved in unidirectional freezing are not thoroughly understood and therefore, in this study, polyvinyl ... -
Freeze-thaw electrospun PVA-Dacarbazine nanoparticles: preparation, characterization and anticancer evalution.
(Taylor & Francis Online, 2019-06-13)Dacarbazine (DTIC) is an antitumor agent that has limited clinical applications due to its insolubility, instability and toxicity to normal cells. One possibility to achieve controlled release is PVA-based NPs. This work ... -
Oxide layer containing apatite formed on Ti-25Nb-25Ta alloy treated by two-step plasma electrolytic oxidation.
(Elsevier, 2020-01-25)Hydroxyapatite (HA) is a bioactive calcium phosphate capable of enhancing the implant/bone connection improving osteoconductivity and osseointegration process. However, the HA presents mechanical properties limiting its ...
