Abstract

The spectral study results and comparative evaluation of the component composition of the surfaces of hard palate implant samples made by the technology “Lioplast”, used in the clinic in the field of atrophic processes in multiple recessions of the gums, using the method of Raman spectroscopy (RS) are presented. It is shown that Raman spectroscopy can be used to assess changes in the composition of implants based on the hard palate during their processing. The coefficients were introduced and a two-dimensional analysis was carried out, which showed that the main components are preserved and DNA/RNA is removed during processing, which improves the quality of the material that provides the possibility of a good clinical effect in the treatment of multiple recessions of the gums.

© 2019 SPIE/OSA