All Outputs (83)

Development and Characterization of Phosphate-Based Glass Coatings via Suspension High-Velocity Oxy-Fuel (SHVOF) Thermal Spray Process (2021)
Journal Article
Bano, S., Rincon Romero, A., Islam, M. T., Grant, D. M., Ahmed, I., & Hussain, T. (2021). Development and Characterization of Phosphate-Based Glass Coatings via Suspension High-Velocity Oxy-Fuel (SHVOF) Thermal Spray Process. Journal of Thermal Spray Technology, 30(7), 1862-1874. https://doi.org/10.1007/s11666-021-01233-8

Phosphate based glasses (PBGs) are promising materials for biomedical applications due to their biocompatible and fully resorbable characteristics in aqueous environments. These glasses can be coated on to metal substrate via the technique of suspens... Read More about Development and Characterization of Phosphate-Based Glass Coatings via Suspension High-Velocity Oxy-Fuel (SHVOF) Thermal Spray Process.

New solutions for combatting implant bacterial infection based on silver nano-dispersed and gallium incorporated phosphate bioactive glass sputtered films: A preliminary study (2021)
Journal Article
Stuart, B. W., Stan, G. E., Popa, A. C., Carrington, M. J., Zgura, I., Necsulescu, M., & Grant, D. M. (2022). New solutions for combatting implant bacterial infection based on silver nano-dispersed and gallium incorporated phosphate bioactive glass sputtered films: A preliminary study. Bioactive Materials, 8, 325-340. https://doi.org/10.1016/j.bioactmat.2021.05.055

Ag/Ga were incorporated into resorbable orthopaedic phosphate bioactive glasses (PBG, containing P, Ca, Mg, Na, and Fe) thin films to demonstrate their potential to limit growth of Staphylococcus aureus and Escherichia coli in post-operative prosthet... Read More about New solutions for combatting implant bacterial infection based on silver nano-dispersed and gallium incorporated phosphate bioactive glass sputtered films: A preliminary study.

YAG thermal barrier coatings deposited by suspension and solution precursor thermal spray (2021)
Journal Article
Owoseni, T. A., Rincon Romero, A., Pala, Z., Venturi, F., Lester, E. H., Grant, D. M., & Hussain, T. (2021). YAG thermal barrier coatings deposited by suspension and solution precursor thermal spray. Ceramics International, 47(17), 23803-23813. https://doi.org/10.1016/j.ceramint.2021.05.087

Yttrium aluminium garnet (YAG) is a promising topcoat material for thermal barrier coatings due to its high temperature stability and better CMAS (calcium-magnesium-alumino-silicate) resistance. YAG topcoats were deposited by suspension and solution... Read More about YAG thermal barrier coatings deposited by suspension and solution precursor thermal spray.

Water resistant fibre/matrix interface in a degradable composite: Synergistic effects of heat treatment and polydopamine coating (2021)
Journal Article
Felfel, R. M., Parsons, A. J., Chen, M., Stuart, B. W., Wadge, M. D., & Grant, D. M. (2021). Water resistant fibre/matrix interface in a degradable composite: Synergistic effects of heat treatment and polydopamine coating. Composites Part A: Applied Science and Manufacturing, 146, Article 106415. https://doi.org/10.1016/j.compositesa.2021.106415

Retaining a robust fibre-matrix interface in an aqueous environment has been an enduring challenge for fibre-reinforced biocomposites. This study addresses the issue by applying a polydopamine coating as a coupling agent to annealed and non-annealed... Read More about Water resistant fibre/matrix interface in a degradable composite: Synergistic effects of heat treatment and polydopamine coating.

Localized heating element distribution in composite metal foam-phase change material: Fourier's law and creeping flow effects (2021)
Journal Article
Talebizadeh Sardari, P., Mohammed, H. I., Mahdi, J. M., Ghalambaz, M., Gillott, M., Walker, G. S., …Giddings, D. (2021). Localized heating element distribution in composite metal foam-phase change material: Fourier's law and creeping flow effects. International Journal of Energy Research, 45(9), 13380-13396. https://doi.org/10.1002/er.6665

A numerical parametric study is presented of a domestic thermal storage heat exchanger to explore the effect of highly localized positive temperature coefficient cylindrical heating elements in a phase change material (PCM) with conductive enhancemen... Read More about Localized heating element distribution in composite metal foam-phase change material: Fourier's law and creeping flow effects.

In-vitro cell interaction and apatite forming ability in simulated body fluid of ICIE16 and 13-93 bioactive glass coatings deposited by an emerging suspension high velocity oxy fuel (SHVOF) thermal spray (2020)
Journal Article
Bano, S., Romero, A. R., Grant, D., Nommeots-Nomm, A., Scotchford, C., Ahmed, I., & Hussain, T. (2021). In-vitro cell interaction and apatite forming ability in simulated body fluid of ICIE16 and 13-93 bioactive glass coatings deposited by an emerging suspension high velocity oxy fuel (SHVOF) thermal spray. Surface and Coatings Technology, 407, Article 126764. https://doi.org/10.1016/j.surfcoat.2020.126764

ICIE16 and 13-93 bioactive glasses have been proposed as alternative chemically stable compositions in physiological fluid keeping bioactivity comparable to Bioglass®. ICIE16 and 13-93 bioactive glasses coatings were produced via an emerging suspensi... Read More about In-vitro cell interaction and apatite forming ability in simulated body fluid of ICIE16 and 13-93 bioactive glass coatings deposited by an emerging suspension high velocity oxy fuel (SHVOF) thermal spray.

Efficient dye-removal via Ni-decorated graphene oxide-carbon nanotube nanocomposites (2020)
Journal Article
Hu, C., Le, A. T., Pung, S. Y., Stevens, L., Neate, N., Hou, X., …Xu, F. (2021). Efficient dye-removal via Ni-decorated graphene oxide-carbon nanotube nanocomposites. Materials Chemistry and Physics, 260, Article 124117. https://doi.org/10.1016/j.matchemphys.2020.124117

The nickel nanoparticles decorated graphene oxide-carbon nanotubes nanocomposite has been prepared through a novel molecular-level-mixing method followed by a freeze-drying and subsequent reduction process. The resulting products showed a well-disper... Read More about Efficient dye-removal via Ni-decorated graphene oxide-carbon nanotube nanocomposites.

Highly Ordered BN⊥–BN⊥ Stacking Structure for Improved Thermally Conductive Polymer Composites (2020)
Journal Article
Ghosh, B., Xu, F., Grant, D. M., Giangrande, P., Gerada, C., George, M. W., & Hou, X. (2020). Highly Ordered BN⊥–BN⊥ Stacking Structure for Improved Thermally Conductive Polymer Composites. Advanced Electronic Materials, 6(11), Article 2000627. https://doi.org/10.1002/aelm.202000627

The substantial heat generation in modern electronic devices is one of the major issues requiring efficient thermal management. This work demonstrates a novel concept for the design of thermally conducting networks inside a polymer matrix for the dev... Read More about Highly Ordered BN⊥–BN⊥ Stacking Structure for Improved Thermally Conductive Polymer Composites.

Tailoring the degradation rate of magnesium through biomedical nano-porous titanate coatings (2020)
Journal Article
Wadge, M. D., McGuire, J., Hanby, B. V., Felfel, R. M., Ahmed, I., & Grant, D. M. (2021). Tailoring the degradation rate of magnesium through biomedical nano-porous titanate coatings. Journal of Magnesium and Alloys, 9(1), 336-350. https://doi.org/10.1016/j.jma.2020.07.001

A novel approach was developed to reduce the corrosion rate of magnesium (Mg) metal, utilising titanate coatings. Magnetron sputtering was used to deposit ca. 500 nm titanium (Ti) coatings onto pure Mg discs, followed by hydrothermal conversion and i... Read More about Tailoring the degradation rate of magnesium through biomedical nano-porous titanate coatings.

Residual Stress Measurement of Suspension HVOF-Sprayed Alumina Coating via a Hole-Drilling Method (2020)
Journal Article
Owoseni, T. A., Bai, M., Curry, N., Lester, E. H., Grant, D. M., & Hussain, T. (2020). Residual Stress Measurement of Suspension HVOF-Sprayed Alumina Coating via a Hole-Drilling Method. Journal of Thermal Spray Technology, 29(6), 1339–1350. https://doi.org/10.1007/s11666-020-01072-z

The nature and magnitude of residual stresses in thermal-sprayed coatings determine their lifetime and failure mechanisms. The residual stresses of suspension high-velocity oxy-fuel (SHVOF) thermal sprayed alumina (Al2O3) coating were measured with h... Read More about Residual Stress Measurement of Suspension HVOF-Sprayed Alumina Coating via a Hole-Drilling Method.

Morphology and Defect Control of Metal Halide Perovskite Films for High-Performance Optoelectronics (2020)
Journal Article
Lei, L., Li, M., Grant, D. M., Yang, S., Yu, Y., Watts, J. A., & Amabilino, D. B. (2020). Morphology and Defect Control of Metal Halide Perovskite Films for High-Performance Optoelectronics. Chemistry of Materials, 32(14), 5958–5972. https://doi.org/10.1021/acs.chemmater.0c00798

Delicate morphology and defect control are crucial for high-performance optoelectronics. For metal halide perovskites, antisolvent precipitation is the most common process to realize the control and develop the state-of-art devices. However, the solu... Read More about Morphology and Defect Control of Metal Halide Perovskite Films for High-Performance Optoelectronics.

Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility (2020)
Journal Article
Coe, S. C., Wadge, M. D., Felfel, R. M., Ahmed, I., Walker, G. S., Scotchford, C. A., & Grant, D. M. (2020). Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility. Coatings, 10(2), Article 190. https://doi.org/10.3390/coatings10020190

In recent years, it has been found that small weight percent additions of silicon to HA can be used to enhance the initial response between bone tissue and HA. A large amount of research has been concerned with bulk materials, however, only recently... Read More about Production of High Silicon-Doped Hydroxyapatite Thin Film Coatings via Magnetron Sputtering: Deposition, Characterisation, and In Vitro Biocompatibility.

Preclinical biological and physicochemical evaluation of two-photon engineered 3D biomimetic copolymer scaffolds for bone healing (2020)
Journal Article
Kampleitner, C., Changi, K., Felfel, R. M., Scotchford, C. A., Sottile, V., Kluger, R., …Epstein, M. M. (2020). Preclinical biological and physicochemical evaluation of two-photon engineered 3D biomimetic copolymer scaffolds for bone healing. Biomaterials Science, 8(6), 1683-1694. https://doi.org/10.1039/c9bm01827a

A major challenge in orthopedics is the repair of large non-union bone fractures. A promising therapy for this indication is the use of biodegradable bioinspired biomaterials that stabilize the fracture site, relieve pain and initiate bone formation... Read More about Preclinical biological and physicochemical evaluation of two-photon engineered 3D biomimetic copolymer scaffolds for bone healing.

Developing highly nanoporous titanate structures via wet chemical conversion of DC magnetron sputtered titanium thin films (2020)
Journal Article
Wadge, M. D., Turgut, B., Murray, J. W., Stuart, B. W., Felfel, R. M., Ahmed, I., & Grant, D. M. (2020). Developing highly nanoporous titanate structures via wet chemical conversion of DC magnetron sputtered titanium thin films. Journal of Colloid and Interface Science, 566, 271-283. https://doi.org/10.1016/j.jcis.2020.01.073

© 2020 The Authors Titanate structures have been widely investigated as biomedical component surfaces due to their bioactive, osteoinductive and antibacterial properties. However, these surfaces are limited to Ti and its alloys, due to the nature of... Read More about Developing highly nanoporous titanate structures via wet chemical conversion of DC magnetron sputtered titanium thin films.

Extracting an Empirical Intermetallic Hydride Design Principle from Limited Data via Interpretable Machine Learning (2019)
Journal Article
Witman, M., Ling, S., Grant, D. M., Walker, G. S., Agarwal, S., Stavila, V., & Allendorf, M. D. (2020). Extracting an Empirical Intermetallic Hydride Design Principle from Limited Data via Interpretable Machine Learning. Journal of Physical Chemistry Letters, 11(1), 40-47. https://doi.org/10.1021/acs.jpclett.9b02971

An open question in the metal hydride community is whether there are simple, physics-based design rules that dictate the thermodynamic properties of these materials across the variety of structures and chemistry they can exhibit. While black box mach... Read More about Extracting an Empirical Intermetallic Hydride Design Principle from Limited Data via Interpretable Machine Learning.

Discharge of a composite metal foam/phase change material to air heat exchanger for a domestic thermal storage unit (2019)
Journal Article
Talebizadeh Sardari, P., Giddings, D., Grant, D., Gillott, M., & Walker, G. S. (2020). Discharge of a composite metal foam/phase change material to air heat exchanger for a domestic thermal storage unit. Renewable Energy, 148, 987-1001. https://doi.org/10.1016/j.renene.2019.10.084

This paper evaluates the discharging mechanism in a PCM (phase change material) to air heat exchanger for the purpose of space heating using a composite of copper foam and PCM. The composite system is modelled with both 2-D and 3-D computational flui... Read More about Discharge of a composite metal foam/phase change material to air heat exchanger for a domestic thermal storage unit.

Impact of Serum Source on Human Mesenchymal Stem Cell Osteogenic Differentiation in Culture (2019)
Journal Article
Popov, A., Scotchford, C., Grant, D., & Sottile, V. (2019). Impact of Serum Source on Human Mesenchymal Stem Cell Osteogenic Differentiation in Culture. International Journal of Molecular Sciences, 20(20), https://doi.org/10.3390/ijms20205051

Human mesenchymal stem cells (MSCs) show promise for musculoskeletal repair applications. Animal-derived serum is extensively used for MSC culture as a source of nutrients, extracellular matrix proteins and growth factors. However, the routine use of... Read More about Impact of Serum Source on Human Mesenchymal Stem Cell Osteogenic Differentiation in Culture.

Numerical study of a multiple-segment metal foam-PCM latent heat storage unit: Effect of porosity, pore density and location of heat source (2019)
Journal Article
Sardari, P. T., Mohammed, H. I., Giddings, D., walker, G. S., Gillott, M., & Grant, D. (2019). Numerical study of a multiple-segment metal foam-PCM latent heat storage unit: Effect of porosity, pore density and location of heat source. Energy, 189, https://doi.org/10.1016/j.energy.2019.116108

This study numerically investigates the performance of the melting process for a PCM based heat storage system under the effect of different variables in a vertical container with a copper metal foam. Different cases were studied and compared includi... Read More about Numerical study of a multiple-segment metal foam-PCM latent heat storage unit: Effect of porosity, pore density and location of heat source.

Improved phosphate‐based glass fiber performance achieved through acid etch/polydopamine treatment (2019)
Journal Article
Parsons, A. J., Felfel, R. M., Wadge, M. D., & Grant, D. M. (2020). Improved phosphate‐based glass fiber performance achieved through acid etch/polydopamine treatment. International Journal of Applied Glass Science, 11(1), 35-45. https://doi.org/10.1111/ijag.13672

Phosphate based glass fibres (PGF) are of interest as reinforcements for degradable implants, but have seen limited application due to their rapid loss of strength when subjected to aqueous conditions. Previous studies have utilised heat treatments t... Read More about Improved phosphate‐based glass fiber performance achieved through acid etch/polydopamine treatment.

Numerical modelling of phase change material melting process embedded in porous media: Effect of heat storage size (2019)
Journal Article
Talebizadeh Sardari, P., Walker, G. S., Gillott, M., Grant, D., & Giddings, D. (2019). Numerical modelling of phase change material melting process embedded in porous media: Effect of heat storage size. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 1-19. https://doi.org/10.1177/0957650919862974

The aim of this paper is to study the influence of enclosure size in latent heat thermal energy storage systems embedded in a porous medium for domestic usage of latent heat thermal energy storage heat exchangers. A 2-D rectangular enclosure is consi... Read More about Numerical modelling of phase change material melting process embedded in porous media: Effect of heat storage size.