Evaluation of physicochemical properties of resin infiltrants

• Grant number: 19/25093-8
• Support Opportunities: Regular Research Grants
• Start date: February 01, 2021
• End date: 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

Abstract

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)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SOUZA, ANA FERREIRA; SOUZA, MARINA TREVELIN; DAMASCENO, JANAINA EMANUELA; FERREIRA, PAULO VITOR CAMPOS; DE CERQUEIRA, GABRIELA ALVES; AGUIAR, FLAVIO HENRIQUE BAGGIO; MARCHI, GISELLE MARIA. Effects of the Incorporation of Bioactive Particles on Physical Properties, Bioactivity and Penetration of Resin Enamel Infiltrant. CLINICAL COSMETIC AND INVESTIGATIONAL DENTISTRY, v. 15, p. 13-pg., 2023-01-01. (19/25093-8, 19/11850-1)

PRISCILA REGIS PEDREIRA; JANAINA EMANUELA DAMASCENO; GABRIELA ALVES DE CERQUEIRA; ANA FERREIRA SOUZA; FLÁVIO HENRIQUE BAGGIO AGUIAR; GISELLE MARIA MARCHI. Radiopacity and physical properties evaluation of infiltrants with Barium and Ytterbium addition. Brazilian Dental Journal, v. 34, n. 4, p. 93-106, 2023-10-27. (19/25093-8)