氟对氟羟基磷灰石结构的影响：一项利用X射线衍射、固态核磁共振和拉曼光谱的研究。
Effects of fluorine on the structure of fluorohydroxyapatite: a study by XRD, solid-state NMR and Raman spectroscopy.
作者信息
Chen Jinshuai, Yu Zhiwu, Zhu Peizhi, Wang Junfeng, Gan Zhehong, Wei Jie, Zhao Yinghui, Wei Shicheng
机构信息
School of Chemistry and Chemical Engineering, Yangzhou University, Jiangsu, P.R. China225009.
出版信息
J Mater Chem B. 2015 Jan 7;3(1):34-38. doi: 10.1039/c4tb01561d. Epub 2014 Nov 14.
PMID:32261921
Abstract
For the first time we observed well-resolved Ca(i) and Ca(ii) signal changes in fluorohydroxyapatites with different fluorine contents by solid state NMR. The experiment results show that fluorine ions perturb the chemical environment of Ca(ii) ions and OH ions more than phosphorus tetrahedra and Ca(i) ions.
摘要
我们首次通过固态核磁共振观察到不同氟含量的氟羟基磷灰石中分辨良好的Ca(i)和Ca(ii)信号变化。实验结果表明，氟离子对Ca(ii)离子和OH离子化学环境的干扰大于对磷四面体和Ca(i)离子的干扰。
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