Structural and physico-chemical analysis of calcium/strontium substituted, near-invert phosphate based glasses for biomedical applications

[Display omitted] Neutron diffraction, 23Na and 31P NMR, and FTIR spectroscopy have been used to investigate the structural effects of substituting CaO with SrO in a 40P2O5·(16-x)CaO·20Na2O·24MgO·xSrO glass, where x is 0, 4, 8, 12 and 16mol%. The 31P solid-state NMR results showed similar amounts of...

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Veröffentlicht in:	Acta biomaterialia 2017-09, Vol.60, p.109-127
Hauptverfasser:	Patel, U., Moss, R.M., Hossain, K.M.Z, Kennedy, A.R., Barney, E.R., Ahmed, I., Hannon, A.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic structure Biocompatibility Biocompatible Materials - chemistry Biomedical glass Biomedical materials Calcium Calcium - chemistry Calcium phosphates Cations Chemical analysis Chemical bonds Coordination numbers Crystals Dissolution Dissolution rate Fourier transforms Glass - chemistry Glass structure Glass transition temperature Infrared spectroscopy Neutron diffraction Neutrons NMR Nuclear magnetic resonance Osteoporosis Phosphate glass Phosphates Skewed distributions Solid state NMR Strontium Strontium - chemistry
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