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Evaluation of physicochemical properties of resin infiltrants

Grant number: 19/25093-8
Support Opportunities:Regular Research Grants
Duration: February 01, 2021 - January 31, 2023
Field of knowledge:Health Sciences - Dentistry - Dental Clinics
Principal Investigator:Giselle Maria Marchi
Grantee:Giselle Maria Marchi
Host Institution: Faculdade de Odontologia de Piracicaba (FOP). Universidade Estadual de Campinas (UNICAMP). Piracicaba , SP, Brazil
Associated researchers:Ana Ferreira Souza ; Gabriela Alves de Cerqueira ; Janaina Emanuela Damasceno dos Santos ; Priscila Regis Matos Pedreira


The present study aims to evaluate the degree of conversion (DC), flexural strength (FS), modulus of elasticity (ME), sorption (So) and solubility (Sol), contact angle (CA), X-ray spectroscopy by dispersion (EDX), bioactivity, depth of penetration (DP), Microradiopacity, microtomograph, penetration depth by polarized light microscopy (MPL), knoop microhardness (KHN), surface rougnhess (Ra) and pH of bioactive particle-containing experimental infiltrants (10% amorphous calcium phosphate, Tin fluoride, 5% Biosilicate® or 10% nanoparticulate hydroxyapatite) whether or not associated with the addition of 0.5% diphenyliodonium hexafluorophosphate (DFI) or oxide particles bismuth (0.30.50 wt%) and ytterbium oxide (0.30.50 wt%). The test data will be tabulated and subjected to homogeneity and normality analysis for further definition of parametric and / or nonparametric analysis with a level of statistical significance of 5%. (AU)

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