|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 5 van 7 gevonden artikelen
| Titel: |
Preparation and properties of α-calcium sulphate hemihydrate and β-tricalcium phosphate bone substitute |
| Auteur: |
Mao, Keya Zhou, Feihu Cui, Fuzai Li, Jiangtao Hou, Xijun Li, Peng Du, Mingkui Liang, Maohua Wang, Yan |
| Verschenen in: |
Bio-medical materials and engineering |
| Paginering: | Jaargang 23 (2013) nr. 3 pagina's 197-210 |
| Jaar: |
2013-04-29 |
| Inhoud: |
Autogenous bone graft carries the risk of complications. In contrast, artificial bone graft provides initial strength and allows new bone ingrowth. In this study, we examined methods of preparation of α-calcium sulphate hemihydrate (α-CSH) and β-tricalcium phosphate (β-TCP), and a composite of the two materials. Characterization of the materials was determined with X-ray diffraction, differential thermal analysis (DTA), scanning electron microscopy (SEM), and porosity analysis. β-TCP exhibited the spatial structure and porosity of normal bone with a macropore size of 50–400 μm and some 1 μm micropores. α-CSH exhibited a regular crystal structure. A combined material was prepared in a 1:1 weight ratio, and in a rabbit model, the rate of new bone mineralization was similar to that of autogenous bone graft. The combined material of β-TCP and α-CSH in this study may provide similar efficacy as autogenous bone graft. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 7 gevonden artikelen
| << vorige | volgende >> |