Advanced search
Start date
Betweenand

Biomechanical behavior and fatigue survival of two: piece titanium and zirconia implants supporting zirconia single crowns

Grant number: 21/11499-2
Support Opportunities:Scholarships abroad - Research Internship - Doctorate
Effective date (Start): June 01, 2022
Effective date (End): March 31, 2023
Field of knowledge:Health Sciences - Dentistry - Dental Materials
Principal Investigator:Marco Antonio Bottino
Grantee:Jefferson David Melo de Matos
Supervisor: Jean-François Roulet
Host Institution: Instituto de Ciência e Tecnologia (ICT). Universidade Estadual Paulista (UNESP). Campus de São José dos Campos. São José dos Campos , SP, Brazil
Research place: University of Florida, Gainesville (UF), United States  
Associated to the scholarship:19/24903-6 - Comparative analysis between titanium implants and polycrystalline ceramics in survival on fatigue and biomechanical behavior, BP.DR

Abstract

Characterize and evaluate the biomechanical behavior using the finite element method and fatigue strength of unitary implants in two different designs: titanium implants with zirconia abutments and zirconia implants with zirconia abutments. Materials and Methods: 40 implants will be used, being 20 of commercially pure titanium (TZ) and 20 of zirconia (ZZ). The implants will present 4.1 mm of diameter and 10 mm length. For each implant will be fixed a zirconia abutment (PilaresSynOcta) with conic design 8° and internal frictional connection, installed with a torque of 35 N.cm using a digital torque wrench. The torque will be confirmed within 10 minutes of abutment placement, at the beginning and end of the fatigue test. For surface microstructure characterization, SEM, EDS and XRD will be performed. For topographic characterization will be performed the analysis of crown vertical misfit and optical profilometry. All samples will be subjected to the fatigue survival test and will receive 2.000.000 cycles at 2 Hz with a stainless steel sphere (1,6 mm diameter), caccording to the parameters described in ISO 14801:2007, followed by fractographic analysis. The stress distribution will be analyzed by finite element method and the microstrain using strain gauge analisys. The results will be discussed according to the literature. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (8)
(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)
MELO DE MATOS, JEFFERSON DAVID; SCALZER LOPES, GUILHERME DA ROCHA; QUEIROZ, DAHER ANTONIO; JESUS PEREIRA, ANDRE LUIZ; COELHO SINHORETI, MARIO ALEXANDRE; RAMOS, NATHALIA DE CARVALHO; LINO, VINICIUS; DE OLIVEIRA, FLAVIO ROSA; SOUTO BORGES, ALEXANDRE LUIZ; BOTTINO, MARCO ANTONIO. Influence of the Peek Abutments on Mechanical Behavior of the Internal Connections Single Implant. MATERIALS, v. 15, n. 22, p. 14-pg., . (21/11499-2, 19/24903-6)
DE VASCONCELOS, JOHN EVERSONG LUCENA; DE MATOS, JEFFERSON DAVID MELO; QUEIROZ, DAHER ANTONIO; LOPES, GUILHERME DA ROCHA SCALZER; DE LACERDA, BRUNA CAROLINE GONCALVES VASCONCELOS; BOTTINO, MARCO ANTONIO; TURSSI, CECILIA PEDROSO; BASTING, ROBERTA TARKANY; DO AMARAL, FLAVIA LUCISANO BOTELHO; FRANCA, FABIANA MANTOVANI GOMES. Implant-Abutment Misfit after Cyclic Loading: An In Vitro Experimental Study. MATERIALS, v. 15, n. 15, p. 12-pg., . (21/11499-2, 19/24903-6)
MELO DE MATOS, JEFFERSON DAVID; SCALZER LOPES, GUILHERME ROCHA; QUEIROZ, DAHER ANTONIO; NOMURA NAKANO, LEONARDO JIRO; RAMOS RIBEIRO, NATHALIA CARVALHO; BARBOSA, ADRIANO BALDOTTO; ANAMI, LILIAN COSTA; BOTTINO, MARCO ANTONIO. Dental Ceramics: Fabrication Methods and Aesthetic Characterization. COATINGS, v. 12, n. 8, p. 14-pg., . (21/11499-2, 18/04454-0, 19/24903-6)
MELO DE MATOS, JEFFERSON DAVID; QUEIROZ, DAHER ANTONIO; NOMURA NAKANO, LEONARDO JIRO; ANDRADE, VALDIR CABRAL; RAMOS RIBEIRO, NATHALIA DE CARVALHO; SOUTO BORGES, ALEXANDRE LUIZ; BOTTINO, MARCO ANTONIO; SCALZER LOPES, GUILHERME DA ROCHA. Bioengineering Tools Applied to Dentistry: Validation Methods for In Vitro and In Silico Analysis. DENTISTRY JOURNAL, v. 10, n. 8, p. 22-pg., . (21/11499-2, 19/24903-6)
JEFFERSON DAVID MELO DE MATOS; NATHÁLIA DE CARVALHO RAMOS; DAHER ANTONIO QUEIROZ; MÁRIO ALEXANDRE COELHO SINHORETI; ADRIANO BALDOTTO BARBOSA; MARCO ANTONIO BOTTINO; ALEXANDRE LUIZ SOUTO BORGES; GUILHERME DA ROCHA SCALZER LOPES. Biomechanical Behavior Evaluation of a Mandibular Full-Arch Implant-Supported Prosthesis on ZrO2 and TiO2 Monotype Dental Implants. Int. J. Odontostomat., v. 17, n. 2, p. 174-185, . (19/24903-6, 21/11499-2)
SCALZER LOPES, GUILHERME DA ROCHA; MELO DE MATOS, JEFFERSON DAVID; QUEIROZ, DAHER ANTONIO; MENDES TRIBST, JOAO PAULO; RAMOS, NATHALIA DE CARVALHO; ROCHA, MATEUS GARCIA; BARBOSA, ADRIANO BALDOTTO; BOTTINO, MARCO ANTONIO; SOUTO BORGES, ALEXANDRE LUIZ; NISHIOKA, RENATO SUSSUMU. Influence of Abutment Design on Biomechanical Behavior to Support a Screw-Retained 3-Unit Fixed Partial Denture. MATERIALS, v. 15, n. 18, p. 18-pg., . (21/11499-2, 19/24903-6)
DE MATOS, JEFFERSON DAVID MELO; GOMES, LEONARDO SILVA; RAMOS, NATHALIA DE CARVALHO; QUEIROZ, DAHER ANTONIO; TRIBST, JOAO PAULO MENDES; CAMPOS, TIAGO MOREIRA BASTOS; BORGES, ALEXANDRE LUIZ SOUTO; LOPES, GUILHERME DA ROCHA SCALZER; BOTTINO, MARCO ANTONIO; PAES JUNIOR, TARCISIO JOSE ARRUDA. Influence of CAD/CAM Abutment Heights on the Biomechanical Behavior of Zirconia Single Crowns. METALS, v. 12, n. 12, p. 17-pg., . (21/11499-2, 19/24903-6)
ROSSANA REIM DEL´GAUDIO PIGNATARO; JEFFERSON DAVID MELO DE-MATOS; ÍSIS LUZCYBEL RIBEIRO PINTO; RENATA DE PAULO SAMICO; MARCO ANTONIO BOTTINO; NATHÁLIA DE CARVALHO RAMOS; RENATA MARQUES DE MELO MARINHO. Survival Analysis and Torque Loosening of Experimental Screw After Mechanical Performance for Micro Conical Abutment. Int. J. Odontostomat., v. 16, n. 1, p. 27-32, . (19/24903-6, 21/11499-2)

Please report errors in scientific publications list using this form.