graduation at Odontologia from Universidade do Sagrado Coração (2001), master's at Reabilitação Oral from Faculdade de Odontologia de Bauru (2005) and doctorate at Reabilitação Oral from Faculdade de Odontologia de Bauru (2009). Has experience in Odontology, acting on the following subjects: fractografia, estética, ceramics, exodontia and pinos de fibra de vidro. (Source: Lattes Curriculum)
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In JP-2 we propose the synthesis of aging resistant, strong and adhesive-friendly polycrystalline multilayered ceramics for monolithic use and to develop a zirconia recycling method to be boosted by glass infiltration in multilayered systems. Our efforts that culminated in prostheses framework developments of JP-1 are called GAP 1. In GAPS 2 and 3 proposed for JP-2, we aim to produce bloc…
In JP-2 we propose the synthesis of aging resistant, strong and adhesive-friendly polycrystalline multilayered ceramics for monolithic use and to develop a zirconia recycling method to be boosted by glass infiltration in multilayered systems. Our efforts that culminated in prostheses framework developments of JP-1 are called GAP 1. In GAPS 2 and 3 proposed for JP-2, we aim to produce bloc…
In JP-2 we propose the synthesis of aging resistant, strong and adhesive-friendly polycrystalline multilayered ceramics for monolithic use and to develop a zirconia recycling method to be boosted by glass infiltration in multilayered systems. Our efforts that culminated in prostheses framework developments of JP-1 are called GAP 1. In GAPS 2 and 3 proposed for JP-2, we aim to produce bloc…
Although yttrium tetragonal zirconia polycrystals (Y-TZP) is a promising material, it lacks hydrothermal stability at low temperature due to the tetragonal to monoclinic phase transformation which can compromise its mechanical properties and hence its long-term predictability. This project aims to innovate in the synthesis of polycrystalline alumina-toughened-zirconia (ZTA) composites for…
Although yttrium tetragonal zirconia polycrystals (Y-TZP) is a promising material, it lacks hydrothermal stability at low temperature due to the tetragonal to monoclinic phase transformation which can compromise its mechanical properties and hence its long-term predictability. This project aims to innovate in the synthesis of alumina-toughened-zirconia (ZTA) composites for dentistry that …
Multilayer zirconia with yttria functional gradient has been introduced in dentistry in order to combine the excellent mechanical properties of 3Y-TZP with the improved optical properties of new generations of dental zirconia (4Y- and 5Y-TZP). However, further analysis is needed regarding its behavior and characterization after interaction with the oral environment. The present proposal l…
The aim of Young Investigator Award phase 2 #2021/06730-7 is the synthesis of polycrystalline ceramics with aging resistance, mechanical strength and adhesiveness for monolithic use and the development of a method of recycling zirconia, subsequently improved by graded glass infiltration for use in multi-layer systems. This project is linked to Young Investigator Award phase 2, which will …
Glass infiltration in polycrystalline ceramics has shown to improve optical, mechanical and adhesive properties. Although such advantages have already been proven for 1st and 2nd zirconia generations, these materials are susceptible to Low Temperature Degradation (LTD), which was the rationale behind the Young Investigator Award #2012/19078-7 that motivated the development of zirconia-alu…
(Only some records are available in English at this moment)
The aim of this study is to investigate the effect of the hydrothermal aging on the physical and mechanical properties of an in-lab processed yttria-stabilized tetragonal zirconia polycyrstals (3Y-TZP). After sintering and polishing, half of the specimens will be aged and characterized by scanning electron microscopy (SEM) and x-ray diffraction (XRD). The density will be determined using …
The aim of this study is to investigate the effect of the hydrothermal aging on the physical and mechanical properties of an in-lab processed yttria partially stabilized zirconia (4Y-PSZ). After sintering and polishing, half of the specimens will be aged and characterized by scanning electron microscopy (SEM) and x-ray diffraction (XRD). The density will be determined using Archimedes pri…
A strategy to further improve the mechanical properties of ultra-translucent zirconia systems (Y-PSZ) has been recently proposed through the development of layered systems. However, multilayered zirconia systems have shown a significant reduction in the strength relative to the isolated counterparts, which was associated with the presence of defects at the interface. Hence, the objective …
(Only some records are available in English at this moment)
The CAD/CAM subtractive process generates up to 80% waste of the original puck during the milling step, in the form of powder or non-milled remains. The Young Investigator Award FAPESP Phase 2 #2021/06730-7 aims to develop a methodology to successfully recycle zirconia (3Y-TZP), in line with the circular economy concept. One additional difficulty with conventional zirconia is that its hig…
The CAD/CAM subtractive process generates 80% waste of the puck original bulk during an indirect restoration milling, where 30% becomes powder and up to 50% non-milled parts. In line with the circular economy (CE) concept, which stimulates a sustainable approach by promoting the use of recycled materials as a substitute for primary resources, the Young Investigator Grant FAPESP Phase 2 #2…
In order to improve the esthetic outcomes of prosthetic treatments using zirconia, multilayer systems with gradient translucency have been recently introduced to the market to mimic natural tooth appearance. However, defects at the interface between layers have shown to produce a significant decrease in strength regarding its isolated counterparts. Hence, FAPESP Master´s scholarship #2022…
Y-TZP presents the highest mechanical properties among all-ceramic systems available, however it is susceptible to low temperature degradation, which may compromise physical and mechanical properties of prostheses. This problematic was the motivation behind the Young Investigator Grant FAPESP #2012/19078-7 and has allowed the development of aging-resistant alumina-zirconia composites (ZTA…
Yttrium tetragonal zirconia polycristal (Y-TZP) is a promising material that presents hydrothermal instability at low temperature due to metastable transformation of the tetragonal to monoclinic phase. This may lead to low temperature degradation (LTD), eventually compromising the mechanical properties and reliability of prosthetic treatments in the long-term. This project aims to innovat…
Yttrium tetragonal zirconia polycristal (Y-TZP) is a promising material that presents hydrothermal instability at low temperature due to metastable transformation of the tetragonal to monoclinic phase. This may lead to low temperature degradation (LTD), eventually compromising the mechanical properties and reliability of prosthetic treatments in the long-term. This project aims to innovat…
| 3 / 3 | Ongoing research grants |
| 3 / 2 | Completed research grants |
| 5 / 5 | Ongoing scholarships in Brazil |
| 16 / 15 | Completed scholarships in Brazil |
| 3 / 3 | Ongoing scholarships abroad |
| 3 / 3 | Completed scholarships abroad |
| 33 / 31 | All research grants and scholarships |
| Associated processes | |
CV Lattes
ORCID