Department;
of;
Surgery,;
BG;
Tramna;
Center;
Bergnmnnsheil,;
University;
Hospital,;
Buerkle-de-la-Camp-Platz;
1,;
D-44789;
Bochum,;
Germany;
Department;
for;
Surgical;
Research,;
BG;
Tramna;
Center;
Bergmannsheil,;
Rubr-University;
Bochum,;
Buerkle-de-la-Camp-Platz;
1,;
D-44789;
Bochum,;
Germany;
Institute;
for;
Inorganic;
Chemistry,;
University;
of;
Duisburg-Essen,;
Universitaetsstr.;
5-7,;
D-45117;
Essen,;
Germany;
镍钛金属互化物; 形状记忆合金; 表面涂覆; 磷酸钙; 生物材料; 生物适应性;