Outputs (8)

Structural, mechanical and swelling characteristics of 3D scaffolds from chitosan-agarose blends (2018)
Journal Article
Felfel, R. M., Gideon-Adeniyi, M. J., Hossain, K. M. Z., Roberts, G. A., & Grant, D. M. (2019). Structural, mechanical and swelling characteristics of 3D scaffolds from chitosan-agarose blends. Carbohydrate Polymers, 204, 59-67. https://doi.org/10.1016/j.carbpol.2018.10.002

This study aimed to explore the correlation between mechanical and structural properties of chitosan-agarose blend (Ch-Agrs) scaffolds. Porosity of Ch-Agrs scaffolds was constant at 93%, whilst pore sizes varied between 150 and 550 μm. Pore sizes of... Read More about Structural, mechanical and swelling characteristics of 3D scaffolds from chitosan-agarose blends.

Two step porosification of biomimetic thin-film hydroxyapatite/alpha-tri calcium phosphate coatings by pulsed electron beam irradiation (2018)
Journal Article
Stuart, B. W., Murray, J. W., & Grant, D. M. (2018). Two step porosification of biomimetic thin-film hydroxyapatite/alpha-tri calcium phosphate coatings by pulsed electron beam irradiation. Scientific Reports, 8, Article 14530. https://doi.org/10.1038/s41598-018-32612-x

Here we show a new and effective methodology for rapid/controllable porosification of thin-film ceramics, which may be applied, in medical devices/electronics and membrane nano-filtration. Dense hydroxyapatite applied to Ti6Al4V by plasma-assisted PV... Read More about Two step porosification of biomimetic thin-film hydroxyapatite/alpha-tri calcium phosphate coatings by pulsed electron beam irradiation.

Performance of multiphase scaffolds for bone repair based on two-photon polymerized poly(d,l-lactide-co-ɛ-caprolactone), recombinamers hydrogel and nano-HA (2018)
Journal Article
Felfel, R. M., Gupta, D., Zabidi, A. Z., Prosser, A., Scotchford, C. A., Sottile, V., & Grant, D. M. (2018). Performance of multiphase scaffolds for bone repair based on two-photon polymerized poly(d,l-lactide-co-ɛ-caprolactone), recombinamers hydrogel and nano-HA. Materials and Design, 160, 455-467. https://doi.org/10.1016/j.matdes.2018.09.035

Multiphase hybrids were fabricated from poly(d,l-lactide-co-ɛ-caprolactone) (PLCL) copolymer scaffolds impregnated with silk-elastin-like recombinamers (SELRs) hydrogel containing 2 wt% hydroxyapatite nanoparticles (nHA). The PLCL scaffolds, triply-p... Read More about Performance of multiphase scaffolds for bone repair based on two-photon polymerized poly(d,l-lactide-co-ɛ-caprolactone), recombinamers hydrogel and nano-HA.

Dielectric breakdown of alumina thin films produced by pulsed direct current magnetron sputtering (2018)
Journal Article
Hanby, B. V., Stuart, B. W., Grant, C., Moffat, J., Blissett, J., Gerada, C., Gimeno-Fabra, M., & Grant, D. M. (2018). Dielectric breakdown of alumina thin films produced by pulsed direct current magnetron sputtering. Thin Solid Films, 662, 145-154. https://doi.org/10.1016/j.tsf.2018.07.004

Alumina films (~2 μm thick) were deposited with a mixed Cu/Al interlayer onto copper. Direct current (DC)/Pulsed DC (PDC) magnetron sputtering techniques were independently compared for reactive alumina sputtering. In DC sputtered films, elemental al... Read More about Dielectric breakdown of alumina thin films produced by pulsed direct current magnetron sputtering.

Laser sintering of nano-hydroxyapatite coated polyamide 12 powders (2018)
Journal Article
Hui, D., Goodridge, R. D., Scotchford, C., & Grant, D. M. (2018). Laser sintering of nano-hydroxyapatite coated polyamide 12 powders. Additive Manufacturing, 22, 560-570. https://doi.org/10.1016/j.addma.2018.05.045

As part of a larger study on the laser sintering (LS) of nano-composite structures for biomedical applications, a wet mixing method was used to coat Polyamide 12 (PA12) particles with nano-hydroxyapatite (nHA). The addition of nHA significantly affec... Read More about Laser sintering of nano-hydroxyapatite coated polyamide 12 powders.

Generation and characterisation of gallium titanate surfaces through hydrothermal ion-exchange processes (2018)
Journal Article
Wadge, M. D., Stuart, B. W., Thomas, K. G., & Grant, D. M. (2018). Generation and characterisation of gallium titanate surfaces through hydrothermal ion-exchange processes. Materials and Design, 155, 264-277. https://doi.org/10.1016/j.matdes.2018.05.060

Infection negation and biofilm prevention are necessary developments needed for implant materials. Furthermore, an increase in publications regarding gallium (Ga) as an antimicrobial ion has resulted in bacterial-inhibitory surfaces incorporating gal... Read More about Generation and characterisation of gallium titanate surfaces through hydrothermal ion-exchange processes.

Gallium incorporation into phosphate based glasses: Bulk and thin film properties (2018)
Journal Article
Stuart, B. W., Grant, C. A., Stan, G. E., Popa, A. C., Titman, J. J., & Grant, D. M. (2018). Gallium incorporation into phosphate based glasses: Bulk and thin film properties. Journal of the Mechanical Behavior of Biomedical Materials, 82, 371-382. https://doi.org/10.1016/j.jmbbm.2018.03.041

The osteogenic ions Ca2+, P5+, Mg2+, and antimicrobial ion Ga3+ were homogenously dispersed into a 1.45 mum thick phosphate glass coating by plasma assisted sputtering onto CP grade titanium. The objective was to deliver therapeutic ions in orthopedi... Read More about Gallium incorporation into phosphate based glasses: Bulk and thin film properties.

Live quantitative monitoring of mineral deposition in stem cells using tetracycline hydrochloride (2018)
Journal Article
Macri-Pellizzeri, L., De Melo, N., Ahmed, I., Grant, D. M., Scammell, B., & Sottile, V. (2018). Live quantitative monitoring of mineral deposition in stem cells using tetracycline hydrochloride. Tissue Engineering Part C Methods, 24(3), https://doi.org/10.1089/ten.TEC.2017.0400

The final stage of in vitro osteogenic differentiation is characterized by the production of mineral deposits containing calcium cations and inorganic phosphates, which populate the extracellular matrix surrounding the cell monolayer. Conventional hi... Read More about Live quantitative monitoring of mineral deposition in stem cells using tetracycline hydrochloride.