I
Iain R. Gibson
Researcher at University of Aberdeen
Publications - 101
Citations - 5555
Iain R. Gibson is an academic researcher from University of Aberdeen. The author has contributed to research in topics: Carbonate & Sintering. The author has an hindex of 37, co-authored 99 publications receiving 5197 citations. Previous affiliations of Iain R. Gibson include University of St Andrews & Queen Mary University of London.
Papers
More filters
Journal ArticleDOI
Effect of Silicon Substitution on the Sintering and Microstructure of Hydroxyapatite
TL;DR: In this article, the substitution of between 0 and 1.6 wt% silicon (Si-HA) in hydroxyapatite (HA) inhibited densification at low temperatures (1000°-1150°C), with these effects being more significant as the level of silicon substitution was increased.
Journal ArticleDOI
Characterization of the transformation from calcium-deficient apatite to beta-tricalcium phosphate.
TL;DR: The results obtained in this study show that the combined experimental techniques of XRD and FTIR are excellent complimentary methods for characterizing structural changes that occur during phase transformations.
Journal ArticleDOI
The uptake of titanium ions by hydroxyapatite particles-structural changes and possible mechanisms
TL;DR: The results suggest that, depending on the concentration of titanium in solution, two different mechanisms of interaction with HAp occur, and the titanium uptake by the solid seems to be primarily due to incorporation in the lattice.
Journal ArticleDOI
Sinterability of commercial 8 mol% yttria-stabilized zirconia powders and the effect of sintered density on the ionic conductivity
TL;DR: In this article, the effect of sample density on the ionic conductivity of sintered YSZ ceramics was studied using a.c. impedance spectroscopy.
Journal ArticleDOI
Magnesium- and strontium-co-substituted hydroxyapatite: the effects of doped-ions on the structure and chemico-physical properties
Valentina Aina,Gigliola Lusvardi,Basil Annaz,Iain R. Gibson,Flora E. Imrie,Gianluca Malavasi,Ledi Menabue,Giuseppina Cerrato,Gianmario Martra +8 more
TL;DR: The results indicate that the co-substitution gives rise to the formation of HA and β-TCP structure types, with a variation of their cell parameters and of the crystallinity degree of HA with varying levels of substitution.