The results of experimental study of samples of dental tissues affected by periodontitis using Raman spectroscopy method are presented in the work. Spectral changes are detected in hard dental tissues affected by periodontitis. The main spectral changes are seen in the wavenumbers of 956 cm-1, 1236 cm-1, 1269cm-1 and 1663 cm-1, owing to the change of mineral-protein components in case of periodontitis.
E. V. Timchenko, P. E. Timchenko, M. A. Zybin, K. B. Cherny-Tkach, O. O. Frolov, and G. G. Dolgushov, "Raman spectroscopy for studying the tissues of teeth infected by periodontitis," Proc. SPIE 11363, Tissue Optics and Photonics, 113632C (Presented at SPIE Photonics Europe: April 09, 2020; Published: 2 April 2020); https://doi.org/10.1117/12.2565725.
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