Banca de QUALIFICAÇÃO: BARBARA BEATRIZ TEIXEIRA LIMA CARDOSO DE SOUZA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : BARBARA BEATRIZ TEIXEIRA LIMA CARDOSO DE SOUZA
DATE: 23/03/2023
TIME: 08:00
LOCAL: PLATAFORMA REMOTA
TITLE:

Degree of conversion and depth of polymerization of a bulk fill flowable resin composite incorporated with xylitol


KEY WORDS:

Xylitol; Antimicrobial Agents; Dental Caries; Composite Resin.


PAGES: 25
BIG AREA: Ciências da Saúde
AREA: Odontologia
SUMMARY:

Introduction: Due to the need for restorative treatments to have greater longevity, the development of resins with antimicrobial substances is becoming increasingly necessary. Objective: To evaluate the degree of conversion and depth of polymerization of a flowable Bulk Fill composite resin (Opus Bulk Fill flow, FGM, Brazil) modified by the addition of xylitol. Methodology: 20 groups will be composed of samples of a flowable Bulk Fill composite according to the addition of xylitol (0% or control; 2.5%; 5%; 7.5% or 10%) and restoration thickness (1mm, 2mm, 3mm and 4mm). The prepared discs and unpolymerized resin samples will be subjected to micro-Raman spectroscopy to analyze the degree of conversion. The values relative to the top and base of the polymerized samples will be used to evaluate the depth of polymerization by calculating the ratio. Statistical analyses will be carried out using ANOVA variance and Tukey's test for the means of degree of conversion and depth of polymerization among the groups.


COMMITTEE MEMBERS:
Presidente - 2042290 - BONIEK CASTILLO DUTRA BORGES
Externo à Instituição - ISABELA PINHEIRO CAVALCANTI LIMA - UERN
Externo ao Programa - 3269624 - RODOLFO XAVIER DE SOUSA LIMA - null
Notícia cadastrada em: 22/03/2023 13:28
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