Received 27/05/2021
DOI: 10.35556/idr-2021-4(97)4-9

Application of the spectroscopy method for the study of dental tissue samples in vitro and dental photopolymers
Kuzmina D.A., Federal State Budgetary Educational Institution of Higher Education “Saint-Petersburg State University”
Russia, 199034, St Petersburg, Universitetskaya Emb., 13B
Mendosa E.Yu., Federal State Budgetary Educational Institution of Higher Education “A.I. Yevdokimov Moscow State University of Medicine and Dentistry” of the Ministry of Healthcare of the Russian Federation
Russia, 127473, Moscow, Delegatskaya St., 20, bld.1
Shalamay L.I., Federal State Budgetary Educational Institution of Higher Education “Academician I.P. Pavlov First St. Petersburg State Medical University” of the Ministry of Healthcare of the Russian Federation
Russia, 197022, Saint Petersburg, L’va Tolstogo St., 6-8
Maiorov E.E., ANO HE «University under the IPA EurAsEC» Russia, Saint Petersburg
Russia, 194044, Saint-Petersburg, Smolyachkova St., 14/1
Narushak N.S., Federal State Budgetary Educational Institution of Higher Education “Academician I.P. Pavlov First St.Petersburg State Medical University” of the Ministry of Healthcare of the Russian Federation
Russia, 197022, Saint Petersburg, L’va Tolstogo St., 6-8
Chernyak T.A., Saint-Petersburg State University of Aerospace Instrumentation
Russia, 190000, Saint-Petersburg, Bol. Morskaya St., 67A
Khokhlova M.V.,
A.F. Mozhaisky Military Space Academy
Russia, 197198, Saint-Petersburg, Zhdanovskaya St, 13

E-mail address: majorov_ee@mail.ru

Summary
This work is devoted to the study of the surfaces of hard tooth tissues in vitro and modern restoration photopolymers by reflection spectroscopy. The relevance of the work is that the reflection spectra of “Omnichroma enamel”, “Estelite Asteria NE”, “Filtek Ultimate flowable A2”, “Harmonize A 2 enamel”, “Filtek Z 550 A2”, “Omnichroma dentin”, “Estelite Asteria A2B”, “Filtek Ultimate flowable OA2”, “Harmonize A 2 dentin”, “Filtek Z 550 OA2” and hard tooth tissues in vitro. A comparative analysis of the surface reflectivity of the studied biological and synthetic samples is given. Spectral dependences of the reflection coefficient are obtained and composites for different age groups are selected.

Keywords: reflection spectroscopy, reflection coefficient, wavelength, enamel, dentin, composite, tooth, aesthetics.

For citation: Kuzmina D.A., Mendosa E.Yu., Shalamay L.I., Maiorov E.E., Narushak N.S., Chernyak T.A., Khokhlova M.V. Application of the spectroscopy method for the study of dental tissue samples in vitro and dental photopolymers. Stomatology for All / Int. Dental Review. 2021, no.4(97): 4-9 (In Russian). doi: 10.35556/idr-2021-4(97)4-9

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