羟基磷灰石质量快速评价的拉曼光谱详细分析

2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI:10.1109/EEXPOLYTECH.2018.8564425

P. Timchenko, E. Timchenko, O. Frolov, L. Volova, E. Pisareva

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引用次数: 1

摘要

用拉曼光谱法对羟基磷灰石粉末样品进行了扩展光谱分析。建立了不同脱矿和热处理曝光下制备样品的光谱特征。利用数学方法提高光谱轮廓的分辨率，并利用主成分分析法估计样品的有机成分。结果表明，所建立的标准具有一定的代表性，可用于羟基磷灰石质量的快速评价。

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Detailed Analysis of Raman Spectra for Express Assessment of the Hydroxyapatite Quality

Results of extended spectral analysis of samples of hydroxyapatite powders using Raman spectroscopy were presented. Spectral features for samples prepared at different exposures of demineralization and heat treatment are established. Mathematical methods for improving the resolution of spectral contours and PCA analysis for estimating the organomineral composition of the samples were used. It is shown that the introduced criteria are representative and can be used in the express assessment of the quality of hydroxyapatite.

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2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)

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