磷酸钙是生物体中的主要矿化物.本文综述了骨和牙中磷酸钙的矿化过程及其体外模拟的研究进展,比较了两者在成分、结构、有机基质和形成机理等方面的异同.从分子识别、晶格匹配、静电作用等方面讨论了矿化过程中有机基质对磷酸钙晶体生长的调制作用.
Calcium phosphates are the main biominerals in organism. The biomineralization process of various calcium
phosphates in bone and teeth in vivo and in vitro was reviewed in this paper. The composition, structure, organic matrix and formation mechanisms of bone
and teeth were introduced and compared. The modulation of organic matrix on the growth of calcium phosphate was discussed about the molecular recognition,
lattice matching and electrostatic interaction at the organic/inorganic interface.
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