Experimental 70% Al2O3-30% ZrO2 composites: structural characterization and survival probability before and after aging

• Grant number: 18/03072-6
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: October 01, 2018
• End date: November 30, 2021
• Field of knowledge: Health Sciences - Dentistry - Dental Materials
• Principal Investigator: Estevam Augusto Bonfante
• Grantee: Ernesto Byron Benalcazar Jalkh
• Host Institution: Faculdade de Odontologia de Bauru (FOB). Universidade de São Paulo (USP). Bauru , SP, Brazil
• Associated research grant: 12/19078-7 - Development and processing of Al2O3-ZrO2 translucent composite for CAD/CAM monolithic prostheses: the effect of aging on biaxial flexural strength, AP.JP
• Associated scholarship(s): 19/00452-5 - EXPERIMENTAL 70%Al2O3-30%ZrO2 ZTA COMPOSITES: MECHANICAL, ESTRUCTURAL AND TOPHOGRAPHICAL CHARACTERIZATION, BE.EP.DR

Abstract

Yttrium stabilized Tetragonal Zirconia Polycrystal (Y-TZP) instability at low temperature due to the tetragonal to monoclinic phase transformation can lead to Low Temperature Degradation (LTD) and compromise its mechanical properties. This project proposes the synthesis, structural characterization and survival probability analyses of polycrystalline Zirconia-Toughened-Alumina composites (ZTA) in 70% (Al2O3) - 30% (ZrO2) composition, before and after artificial aging. The ceramic powders will be formulated for uniaxial and isostatic pressing of disk shaped specimens divided in three experimental groups: 1) Alumina (n=105) 2) Translucent Zirconia - Zpex (n=105) and 3) ZTA-Zpex (n=105). After sintering and polishing, half of the specimens for each group will be aged in autoclave (134°C, 2.2 bar, 20 hours) to simulate the LTD process. The specimens will be characterized by XRD for analyses of the crystalline phases. The possible changes in the surface after aging will be characterized by SEM and interferometry (Sa, Sq, Sdr) and mechanically by nanoindentation (hardness and modulus of elasticity). The biaxial flexural strength (ISO 6872: 2015) will be evaluated before (n=30/group) and after aging (n=30/group), for knowledge of survival probability, Weibull modulus and characteristic strength. To evaluate the fatigue survival, accelerated life tests will be performed (n=18/group), followed by qualitative fractographic analysis. This proposal is part of the "jovem pesquisador" Award FAPESP 2012/19078-7 and presents a schedule for BEPE scholarship. (AU)

Scientific publications

(33)

(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)

TOVAR, NICK; JALKH, ERNESTO B. BENALCAZAR; RAMALHO, ILANA S.; COLON, RICARDO RODRIGUEZ; KIM, HEOIJIN; BONFANTE, ESTEVAM A.; TORRONI, ANDREA; COELHO, PAULO G.; WITEK, LUKASZ. Effects of relative centrifugation force on L-PRF: An in vivo submandibular boney defect regeneration study. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, JUN 2021. (18/03072-6, 19/00452-5, 12/19078-7, 16/18818-8)

BENALCAZAR JALKH, ERNESTO B.; NETO, JUVENAL DE SOUZA; BERGAMO, EDMARA T. P.; MAIA, CAMILA F.; BONFANTE, ESTEVAM A.. Mechanical testing of four-unit implant-supported prostheses with extensive pink gingiva porcelain: The dentogingival prostheses proof of concept. Journal of Esthetic and Restorative Dentistry, JAN 2021. (19/00452-5, 16/18818-8, 18/03072-6, 12/19078-7, 19/08693-1)

DE ABREU, JOAO LUIZ BITTENCOURT; SAMPAIO, CAMILA SOBRAL; BENALCAZAR JALKH, ERNESTO BYRON; HIRATA, RONALDO. Analysis of the color matching of universal resin composites in anterior restorations. Journal of Esthetic and Restorative Dentistry, v. 33, n. 2, p. 269-276, MAR 2021. (18/03072-6, 19/00452-5)

DE OLIVEIRA, PAULA GABRIELA FACIOLA PESSOA; BONFANTE, ESTEVAM A.; BERGAMO, EDMARA T. P.; DE SOUZA, SERGIO LUIS SCOMBATTI; RIELLA, LEONARDO; TORRONI, ANDREA; JALKH, ERNESTO B. BENALCAZAR; WITEK, LUKASZ; LOPEZ, CHRISTOPHER D.; ZAMBUZZI, WILLIAN FERNANDO; et al. Obesity/Metabolic Syndrome and Diabetes Mellitus on Peri-implantitis. TRENDS IN ENDOCRINOLOGY AND METABOLISM, v. 31, n. 8, p. 596-610, AUG 2020. (12/19078-7, 18/03072-6, 19/08693-1, 19/00452-5, 16/18818-8)

JALKH, ERNESTO BYRON BENALCAZAR; MONTEIRO, KELLI NUNES; CESAR, PAULO FRANCISCO; GENOVA, LUIS ANTONIO; BERGAMO, EDMARA T. P.; LOPES, ADOLFO COELHO DE OLIVEIRA; LIMA, ERICK; LISBOA-FILHO, PAULO NORONHA; CAMPOS, TIAGO MOREIRA BASTOS; WITEK, LUKASZ; et al. Aging resistant ZTA composite for dental applications: Microstructural, optical and mechanical characterization. Dental Materials, v. 36, n. 9, p. 1190-1200, SEP 2020. (19/08693-1, 19/00452-5, 17/19362-0, 18/03072-6, 12/19078-7, 16/17793-1, 16/18818-8)

BENALCAZAR JALKH, E. B.; BERGAMO, E. T. P.; MONTEIRO, K. N.; CESAR, P. F.; GENOVA, L. A.; LOPES, A. C. O.; LISBOA FILHO, P. N.; COELHO, P. G.; SANTOS, C. F.; BORTOLIN, F.; et al. Aging resistance of an experimental zirconia-toughened alumina composite for large span dental prostheses: Optical and mechanical characterization. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 104, APR 2020. (19/08693-1, 19/00452-5, 16/24165-7, 17/19362-0, 18/03072-6, 16/18657-4, 19/14798-0, 12/19078-7, 16/18818-8, 16/17793-1)

DE OLIVEIRA LINO, LUCAS FRACASSI; MACHADO, CAMILA MOREIRA; DE PAULA, VITOR GUARCONI; VIDOTTI, HUGO ALBERTO; COELHO, PAULO G.; BENALCAZAR JALKH, ERNESTO BYRON; PEGORARO, THIAGO AMADEI; BONFANTE, ESTEVAM AUGUSTO. Effect of aging and testing method on bond strength of CAD/CAM fiber-reinforced composite to dentin. Dental Materials, v. 34, n. 11, p. 1690-1701, NOV 2018. (12/19078-7, 16/18818-8, 14/18463-0, 18/03072-6)

BERGAMO, EDMARA T. P.; LOPES, ADOLFO C. O.; CAMPOS, TIAGO M. B.; AMORIM, PEDRO HENRIQUE; COSTA, FABIO; BENALCAZAR-JALKH, ERNESTO B.; DE CARVALHO, LAURA F.; ZAHOUI, ABBAS; PIZA, MARIANA M. T.; GUTIERRES, ELIEZER; et al. Probability of survival and failure mode of endodontically treated incisors without ferrule restored with CAD/CAM fiber-reinforced composite (FRC) post-cores. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 136, p. 10-pg., 2022-10-21. (21/06730-7, 19/00452-5, 20/12874-9, 12/19078-7, 21/08018-2, 19/14798-0, 16/18818-8, 20/16500-6, 22/07157-1, 18/03072-6)

LOPES, A. C. O.; COELHO, P. G.; WITEK, L.; BENALCAZAR JALKH, E. B.; GENOVA, L. A.; MONTEIRO, K. N.; CESAR, P. F.; LISBOA-FILHO, P. N.; BERGAMO, E. T. P.; RAMALHO, I. S.; et al. Microstructural, mechanical, and optical characterization of an experimental aging-resistant zirconia-toughened alumina (ZTA) composite. Dental Materials, v. 36, n. 12, p. E365-E374, DEC 2020. (16/17793-1, 17/19362-0, 18/03072-6, 12/19078-7, 19/14798-0, 19/08693-1, 19/00452-5, 16/18818-8)

PIVA, AMANDA MARIA DE OLIVEIRA DAL; TRIBST, JOAO PAULO MENDES; JALKH, ERNESTO BYRON BENALCAZAR; ANAMI, LILIAN COSTA; BONFANTE, ESTEVAM AUGUSTO; BOTTINO, MARCO ANTONIO. Minimal tooth preparation for posterior monolithic ceramic crowns: Effect on the mechanical behavior, reliability and translucency. Dental Materials, v. 37, n. 3, p. E140-E150, MAR 2021. (12/19078-7, 17/23059-1, 18/03984-5, 18/03072-6, 17/09104-4, 17/11535-3)

NAKASE, YUTARO; YAMAGUCHI, SATOSHI; JALKH, ERNESTO B. BENALCAZAR; ATRIA, PABLO J.; WITEK, LUKASZ; BONFANTE, ESTEVAM A.; LI, HEFEI; SAKAI, TAKAHIKO; OKAWA, RENA; NAKANO, KAZUHIKO; et al. In vitro analysis of durability of S-PRG filler-containing composite crowns for primary molar restoration. Dental Materials, v. 39, n. 7, p. 8-pg., 2023-06-28. (21/06730-7, 19/00452-5, 18/03072-6)

BERGAMO, EDMARA T. P.; BASTOS, TIAGO M. C.; LOPES, ADOLFO C. O.; JUNIOR, EVERARDO N. S. DE ARAUJO; COELHO, PAULO G.; JALKH, ERNESTO B. BENALCAZAR; ZAHOUI, ABBAS; BONFANTE, ESTEVAM A.. Physicochemical and mechanical characterization of a fiber-reinforced composite used as frameworks of implant-supported prostheses. Dental Materials, v. 37, n. 8, p. E443-E453, AUG 2021. (12/19078-7, 18/03072-6, 16/18818-8, 19/00452-5, 19/14798-0)

DE ARAUJO-JUNIOR, EVERARDO N. S.; BERGAMO, EDMARA T. P.; CAMPOS, TIAGO M. B.; JALKH, ERNESTO B. BENALCAZAR; LOPES, ADOLFO C. O.; MONTEIRO, KELLI N.; CESAR, PAULO F.; TOGNOLO, FERNANDA C.; TANAKA, RICARDO; BONFANTE, ESTEVAM A.. Hydrothermal degradation methods affect the properties and phase transformation depth of translucent zirconia. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 112, DEC 2020. (19/08693-1, 19/14798-0, 12/19078-7, 19/00452-5, 16/18818-8, 18/03072-6)

BENALCAZAR-JALKH, ERNESTO B.; DE CARVALHO, LAURA F.; ALVES, LARISSA M. M.; CAMPOS, TIAGO M. B.; SOUSA, EDISA DE OLIVEIRA; BERGAMO, EDMARA T. P.; COELHO, PAULO G.; GIERTHMUEHLEN, PETRA C.; SPITZNAGEL, FRANK A.; ZAHOUI, ABBAS; et al. Reliability and Failure Mode of Ti-Base Abutments Supported by Narrow/Wide Implant Systems. DENTISTRY JOURNAL, v. 11, n. 9, p. 11-pg., 2023-09-01. (21/06730-7, 21/08018-2, 20/12874-9, 21/07440-2, 16/18818-8, 19/08693-1, 19/00452-5, 22/07157-1, 18/03072-6)

BENALCAZAR JALKH, ERNESTO B.; TOVAR, NICK; ARBEX, LETICIA; KURGANSKY, GREGORY; TORRONI, ANDREA; GIL, LUIZ F.; WALL, BRITTANY; KOHANBASH, KIMIA; BONFANTE, ESTEVAM A.; COELHO, PAULO G.; et al. Effect of leukocyte-platelet-rich fibrin in bone healing around dental implants placed in conventional and wide osteotomy sites: A pre-clinical study. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, v. N/A, p. 9-pg., 2022-06-30. (18/03072-6, 12/19078-7, 19/00452-5, 16/18818-8)

MARUN, MANOELA M.; CAMPOS, TIAGO M. B.; ALVES, LARISSA M. M.; SOUSA, EDISA O.; GALLI, MATEUS Z.; BENALCAZAR-JALKH, ERNESTO B.; CARVALHO, LAURA F.; MONTEIRO-SOUSA, RAPHAELLE S.; BERGAMO, EDMARA T. P.; TEBCHERANI, SERGIO M.; et al. Effect of hydrothermal aging on the physical, optical and mechanical properties of an experimental 3Y/4Y zirconia bilayer system. NEXT MATERIALS, v. 8, p. 11-pg., 2025-07-01. (22/05495-7, 22/07733-2, 19/08693-1, 21/08018-2, 18/03072-6, 23/07289-8, 22/05496-3, 22/07157-1, 23/02142-9, 20/12874-9, 19/00452-5, 21/06730-7, 21/07440-2)

BENALCAZAR-JALKH, ERNESTO B.; BERGAMO, EDMARA T. P.; CAMPOS, TIAGO M. B.; COELHO, PAULO G.; SAILER, IRENA; YAMAGUCHI, SATOSHI; ALVES, LARISSA M. M.; WITEK, LUKASZ; TEBCHERANI, SERGIO M.; BONFANTE, ESTEVAM A.. A Narrative Review on Polycrystalline Ceramics for Dental Applications and Proposed Update of a Classification System. MATERIALS, v. 16, n. 24, p. 22-pg., 2023-12-01. (18/03072-6, 21/07440-2, 12/19078-7, 19/00452-5, 22/07157-1, 16/18818-8, 21/08018-2, 20/12874-9, 19/08693-1, 22/05495-7, 21/06730-7)

LOPES, A. C. O.; COELHO, P. G.; WITEK, L.; BENALCAZAR JALKH, E. B.; GENOVA, L. A.; MONTEIRO, K. N.; CESAR, P. F.; LISBOA FILHO, P. N.; BERGAMO, E. T. P.; RAMALHO, I. S.; et al. Nanomechanical and microstructural characterization of a zirconia-toughened alumina composite after aging. CERAMICS INTERNATIONAL, v. 45, n. 7, p. 7-pg., 2019-05-01. (12/19078-7, 16/18818-8, 18/03072-6, 17/19362-0, 16/17793-1)

JALKH, ERNESTO B. BENALCAZAR; BERGAMO, EDMARA T. P.; CAMPOS, TIAGO M. B.; DE ARAUJO-JUNIOR, EVERARDO N. S.; LOPES, ADOLFO C. O.; TEBCHERANI, SERGIO M.; YAMAGUCHI, SATOSHI; GENOVA, LUIS A.; GIERTHMUEHLEN, PETRA C.; WITEK, LUKASZ; et al. Stability of fatigued and aged ZTA compared to 3Y-TZP and Al2O3 ceramic systems. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 135, p. 9-pg., 2022-11-01. (19/08693-1, 17/19362-0, 21/06730-7, 16/17793-1, 19/00452-5, 18/03072-6, 12/19078-7, 16/18818-8, 21/08018-2, 22/07157-1)

BENALCAZAR JALKH, ERNESTO B.; NETO, JUVENAL DE SOUZA; BERGAMO, EDMARA T. P.; MAIA, CAMILA F.; BONFANTE, ESTEVAM A.. Mechanical testing of four-unit implant-supported prostheses with extensive pink gingiva porcelain: The dentogingival prostheses proof of concept. Journal of Esthetic and Restorative Dentistry, v. 33, n. 4, p. 8-pg., 2021-01-10. (12/19078-7, 16/18818-8, 19/08693-1, 19/00452-5, 18/03072-6)

TOVAR, NICK; JALKH, ERNESTO B. BENALCAZAR; RAMALHO, ILANA S.; COLON, RICARDO RODRIGUEZ; KIM, HEOIJIN; BONFANTE, ESTEVAM A.; TORRONI, ANDREA; COELHO, PAULO G.; WITEK, LUKASZ. Effects of relative centrifugation force on L-PRF: An in vivo submandibular boney defect regeneration study. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, v. 109, n. 12, p. 2237-2245, DEC 2021. (18/03072-6, 19/00452-5, 12/19078-7, 16/18818-8)

BERGAMO, EDMARA T. P.; CAMPOS, TIAGO M. B.; LOPES, ADOLFO C. O.; CARDOSO, KARINA B.; GOUVEA, MARCUS V. R.; ARAUJO-JUNIOR, EVERARDO N. S. DE; WITEK, LUKASZ; GIERTHMUEHLEN, PETRA C.; COELHO, PAULO G.; JALKH, ERNESTO B. BENALCAZAR; et al. Hydrothermal aging affects the three-dimensional fit and fatigue lifetime of zirconia abutments. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 124, DEC 2021. (18/03072-6, 19/14798-0, 19/08693-1, 19/19542-4, 12/19078-7, 20/12874-9, 19/00452-5, 16/18818-8)

BENALCAZAR JALKH, E. B.; COELHO, P. G.; WITEK, L.; BERGAMO, E. T. P.; LOPES, A. C. O.; MONTEIRO, K. N.; CESAR, P. F.; GENOVA, L. A.; LISBOA-FILHO, P. N.; ABREU, J. L. B.; et al. Nanoscale physico-mechanical properties of an aging resistant ZTA composite. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 123, NOV 2021. (18/03072-6, 19/08693-1, 12/19078-7, 16/18818-8, 19/00452-5, 17/19362-0, 16/17793-1)

LOPES, A. C. O.; COELHO, P. G.; WITEK, L.; BENALCAZAR JALKH, E. B.; GENOVA, L. A.; MONTEIRO, K. N.; CESAR, P. F.; LISBOA FILHO, P. N.; BERGAMO, E. T. P.; RAMALHO, I. S.; et al. Nanomechanical and microstructural characterization of a zirconia-toughened alumina composite after aging. CERAMICS INTERNATIONAL, v. 45, n. 7, A, p. 8840-8846, MAY 2019. (16/18818-8, 12/19078-7, 18/03072-6, 16/17793-1, 17/19362-0)

PARRA, MARCELO; BENALCAZAR JALKH, ERNESTO B.; TOVAR, NICK; TORRONI, ANDREA; BADALOV, RAFAEL M.; BONFANTE, ESTEVAM A.; NAYAK, VASUDEV; CASTELLANO, ARTHUR; COELHO, PAULO G.; WITEK, LUKASZ. The Influence of Surface Treatment on Osseointegration of Endosteal Implants Presenting Decompressing Vertical Chambers: An In Vivo Study in Sheep. INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS, v. 37, n. 5, p. 8-pg., 2022-09-01. (21/06730-7, 19/00452-5, 12/19078-7, 16/18818-8, 18/03072-6)

BERGAMO, EDMARA T. P.; YAMAGUCHI, SATOSHI; LOPES, ADOLFO C. O.; COELHO, PAULO G.; DE ARAUJO-JUNIOR, EVERARDO N. S.; JALKH, ERNESTO B. BENALCAZAR; ZAHOUI, ABBAS; BONFANTE, ESTEVAM A.. Performance of crowns cemented on a fiber-reinforced composite framework 5-unit implant-supported prostheses: in silico and fatigue analyses. Dental Materials, v. 37, n. 12, p. 1783-1793, DEC 2021. (19/08693-1, 19/00452-5, 19/14798-0, 18/03072-6)

BENALCAZAR-JALKH, ERNESTO B.; NAYAK, VASUDEV VIVEKANAND; GORY, CHRISTINA; MARQUEZ-GUZMAN, ANDRES; BERGAMO, EDMARA T. P.; TOVAR, NICK; COELHO, PAULO G.; BONFANTE, ESTEVAM A.; WITEK, LUKASZ. Impact of implant thread design on insertion torque and osseointegration: a preclinical model. MEDICINA ORAL PATOLOGIA ORAL Y CIRUGIA BUCAL, v. 28, n. 1, p. 8-pg., 2023-01-01. (21/06730-7, 19/00452-5, 12/19078-7, 21/08018-2, 16/18818-8, 19/08693-1, 22/07157-1, 18/03072-6)

JALKH, ERNESTO B. BENALCAZAR; PARRA, MARCELO; TORRONI, ANDREA; NAYAK, VASUDEV VIVEKANAND; TOVAR, NICK; CASTELLANO, ARTHUR; BADALOV, RAFAEL M.; BONFANTE, ESTEVAM A.; COELHO, PAULO G.; WITEK, LUKASZ. Effect of supplemental acid-etching on the early stages of osseointegration: A preclinical model. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, v. 122, OCT 2021. (18/03072-6)

PACHECO-VERGARA, MARIA JESUS; BENALCAZAR-JALKH, ERNESTO BYRON; NAYAK, VASUDEV V.; BERGAMO, EDMARA T. P.; CRONSTEIN, BRUCE; ZETOLA, ANDRE LUIS; WEISS, FERNANDO PESSOA; GROSSI, JOAO RICARDO ALMEIDA; DELIBERADOR, TATIANA MIRANDA; COELHO, PAULO G.; et al. Employing Indirect Adenosine 2(A) Receptors (A(2A)R) to Enhance Osseointegration of Titanium Devices: A Pre-Clinical Study. JOURNAL OF FUNCTIONAL BIOMATERIALS, v. 14, n. 6, p. 13-pg., 2023-06-01. (21/08018-2, 19/08693-1, 19/00452-5, 22/07157-1, 18/03072-6)

BERGAMO, EDMARA T. P.; DE ARAUJO-JUNIOR, EVERARDO N. S.; LOPES, ADOLFO C. O.; COELHO, PAULO G.; ZAHOUI, ABBAS; BENALCAZAR JALKH, ERNESTO B.; BONFANTE, ESTEVAM A.. Failure Modes and Survival of Anterior Crowns Supported by Narrow Implant Systems. BIOMED RESEARCH INTERNATIONAL, v. 2020, p. 11-pg., 2020-09-08. (12/19078-7, 16/18818-8, 19/08693-1, 19/00452-5, 18/03072-6, 19/14798-0)

BENALCAZAR JALKH, E. B.; MACHADO, C. M.; GIANINNI, M.; BELTRAMINI, I; PIZA, M. M. T.; COELHO, P. G.; HIRATA, R.; BONFANTE, E. A.. Effect of Thermocycling on Biaxial Flexural Strength of CAD/CAM, Bulk Fill, and Conventional Resin Composite Materials. Operative Dentistry, v. 44, n. 5, p. E254-E262, SEP-OCT 2019. (19/00452-5, 12/19078-7, 18/03072-6, 16/18818-8, 16/18657-4)

BENALCAZAR-JALKH, ERNESTO B.; LOPES, ADOLFO C. O.; BERGAMO, EDMARA T. P.; DE CARVALHO, LAURA F.; WITEK, LUKASZ; COELHO, PAULO G.; ZAHOUI, ABBAS; BONFANTE, ESTEVAM A.. Effect of bulk material on the reliability and failure mode of narrow implants. European Journal of Oral Sciences, v. N/A, p. 10-pg., 2025-06-11. (19/00452-5, 21/06730-7, 20/12874-9, 18/03072-6, 19/08693-1, 22/05495-7, 21/08018-2, 22/05496-3, 22/07157-1)

DE ARAUJO-JUNIOR, EVERARDO N. S.; BERGAMO, EDMARA T. P.; BASTOS, TIAGO M. C.; BENALCAZAR JALKH, ERNESTO B.; LOPES, ADOLFO C. O.; MONTEIRO, KELLI N.; CESAR, PAULO F.; TOGNOLO, FERNANDA C.; MIGLIATI, RAFAEL; TANAKA, RICARDO; et al. Ultra-translucent zirconia processing and aging effect on microstructural, optical, and mechanical properties. Dental Materials, v. 38, n. 4, p. 14-pg., 2022-04-01. (18/03072-6, 16/17793-1, 17/19362-0, 12/19078-7, 19/00452-5, 16/18818-8, 20/12874-9, 19/08693-1)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

JALKH, Ernesto Byron Benalcazar. Experimental 70% Al2O3 - 30% ZrO2 composites: structural, topographical and mechanical characterization before and after aging. 2021. Doctoral Thesis - Universidade de São Paulo (USP). Faculdade de Odontologia de Bauru (FOB/SDB) Bauru.