无定形磷酸钙向齿舌石鳖齿上晶态的达希尔石的转化。
Transformation of amorphous calcium phosphate to crystalline dahillite in the radular teeth of chitons.
出版信息
Science. 1985 Jan 4;227(4682):51-3. doi: 10.1126/science.227.4682.51.
PMID:17810022
Abstract
A comparison of infrared spectra from individual teeth along the radula of a chiton (Polyplacophora, Mollusca) shows that the first-formed calcium phosphate mineral is amorphous. Over a period of weeks the mineral transforms to dahllite. The c axes of the dahllite crystals are aligned approximately perpendicular to the tooth surface.
摘要
对石鳖（多板纲，软体动物）的牙列中单个牙齿的红外光谱进行比较，表明最初形成的磷酸钙矿物是无定形的。在数周的时间内，该矿物转变为磷钙石。磷钙石晶体的 c 轴大致垂直于牙齿表面排列。
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