Open AccessPrecision study of mineralization features of enamel apatite in the development of fluorosis by means of optical spectroscopy
Author(s) -
D. L. Goloshchapov,
В. М. Кашкаров,
K Nikitkov,
Ivan Ippolitov,
Yu. A. Ippolitov,
Jitraporn Vongsvivut,
M Savvateev,
A Vaxtel,
P. V. Seredin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012039
Subject(s) - raman spectroscopy , mineralization (soil science) , enamel paint , apatite , infrared spectroscopy , dental fluorosis , chemistry , infrared , spectroscopy , fluoride , remineralisation , dental enamel , mineralogy , dentistry , optics , inorganic chemistry , medicine , physics , organic chemistry , quantum mechanics , nitrogen
We have investigated the molecular composition of the tooth enamel microregions in the normal and initial stages of the development of fluorosis by means of the IR and Raman spectroscopy. It has been shown that in the pathology of fluorosis, tooth mineralization takes place with the formation of calcium fluoroapaptite. It was found that an increased fluorine content causes a change in the characteristic profile of the bands and a redistribution of the intensity of the components of the υ 1 PO 4 and υ 3 CO 3 groups of the infrared and υ 4 PO 4 Raman spectra. The resulting IR and Raman spectra can be utilized as standards in the development of a new diagnostic approach of the early forms of the disease.