Search academic texts

Registration Number

0219U005650, 0119U003016 , R & D reports

Title

Towards analysing the effect of novel bioactive calcium phosphate coatings on degradation of magnesium-based orthopedic implants

popup.stage_title

Head

Klyui Nikolay Ivanovich,

Registration Date

27-12-2019

Organization

Institute of Semiconductor Physics

popup.description2

3. Orthopedic devices for immobilization and fixation of bones after fractures are usually made of metal because they have to maintain mechanical integrity and biocompatibility for the period of splicing of bone. Traditionally, these metal implants are made of titanium and stainless steel. Magnesium has been proposed as a revolutionary implant material that overcomes the limitations of common metal materials. Magnesium is light, has a low density and exhibits a high value of strength to weight ratio. The modulus of elasticity of Mg has a value of 45 GPa and therefore, in comparison with the present clinical metals, is much closer in this indicator to the properties of bones. During the implementation of the first phase of the project, the possibility of obtaining gas detonation coatings based on tricalcium phosphate and hydroxyapatite on magnesium was investigated, and the first studies of their properties were performed. Also, medical and biological investigations of implants with gas-detonation coatings applied to stainless steel were carried out.5481

Product Description

popup.authors

Клюй Андрій Миколайович
Клюй Микола Іванович
Лозінський Володимир Борисович
Слєпкін Олексій Павлович
Темченко Володимир Павлович

popup.nrat_date

2020-04-02