приклади
Some manufacturers also have coated their implants with a calcium phosphate-based material called calcium hydroxyapatite .
Bone consists of collagen banded fibrils sprinkled with tiny crystals of the mineral hydroxyapatite , which is basically calcium phosphate.
In view of the elastic modulus of hydroxyapatite being at least three orders of magnitude larger than that of collagen, this seems to be quite natural.
A less popular ‘filler ‘for wrinkles is made from calcium hydroxyapatite , a substance used to replace missing bone.’
The most familiar apatite derivative is hydroxyapatite , the bulk mineral constituent of bone.
Other
M-translate