CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

MgO implanted in rat tibia bone marrow is osteoinductive through the formation of a matrix, containing hydroxyapatite

H. Nygren ; P. Malmberg ; Yang Liu (Institutionen för kemi och kemiteknik, Analytisk kemi)
Materials Science Forum: 9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016; Graz; Austria; 29 May 2016 through 3 June 2016 (02555476). Vol. 879 (2017), p. 1404-1407.
[Konferensbidrag, refereegranskat]

Healing of rat tibia after intramedullary implantation of MgO was analysed by Environmental Scanning Electron Microscopy (ESEM) and Energy-Dispersive X-ray spectroscopy (EDX). The results indicated the formation of hydroxyl-apatite (HA) in the entire intramedullary space after 1 week of healing. Then, corroded Mg, MgO and MgCO3 were incubated with DMEM in vitro for 24 h and the surface of the material was analysed by EDX and Time-of-Flight Secondary Ion Mass (ToF-SIMS). The chemical analysis of the Mg corrosion products indicate that HA is formed at the material surface and that MgCO3 was an efficient catalyzer of HA formation. © 2017 Trans Tech Publications, Switzerland.

Nyckelord: Bone cement, Bone healing, Hydroxyl-apatite, Magnesium

Denna post skapades 2017-01-18. Senast ändrad 2017-08-18.
CPL Pubid: 247280


Läs direkt!

Länk till annan sajt (kan kräva inloggning)

Institutioner (Chalmers)

Institutionen för kemi och kemiteknik, Analytisk kemi


Analytisk kemi

Chalmers infrastruktur