https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26121 Thu 21 Jul 2022 15:35:52 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27269 90 %) and lower mechanical properties (>0.05 MPa). Both the spatial and directional variations of diffusivity are investigated. Furthermore, the effect of scaffold decomposition due to immersion in simulated body fluid (SBF) on the diffusivity is addressed. Scaffolds based on natural marine sponges are characterised by lower oxygen diffusivity due to their lower porosity compared with the PU replica foams, which should enable the best oxygen supply to newly formed bone according the numerical results. The oxygen diffusivity of these new BG scaffolds increases over time as a consequence of the degradation in SBF.]]> Sat 24 Mar 2018 07:40:20 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22852 Sat 24 Mar 2018 07:16:03 AEDT ]]>