CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Araraquara. Faculdade de Odontologia (FOAr) (Institutional affiliation for the last research proposal) Birthplace: Brazil
bachelor's at Odontologia from Universidade Estadual Paulista Júlio de Mesquita Filho (1982), bachelor's at Odontologia from Universidade Estadual Paulista Júlio de Mesquita Filho (1982), master's at Odontology from Universidade Estadual Paulista Júlio de Mesquita Filho (1986) and doctorate at Odontology from Universidade Estadual Paulista Júlio de Mesquita Filho (1989). He is currently full professor at Universidade Estadual Paulista Júlio de Mesquita Filho. Has experience in Odontology, focusing on on the following subjects: ceramics and titanium. (Source: Lattes Curriculum)
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Chipping of veneer porcelain is a recurrent problem in all-ceramic systems with yttria-stabilized tetragonal zirconia (Y-TZP). In order to eliminate the necessity of porcelain veneering, high translucency Y-TZP has been introduced, which as well as lithium disilicate, were developed for monolithic indication. However, the mechanical behavior of these new materials under fatigue and the mi…
Yttrium stabilized zirconium (Y-TZP) has better mechanical properties than any other dental ceramics; is commonly used to metal free dental prosthesis. However, usually it needs to be veneered by feldspatic porcelain in order to obtain aesthetic results due to Y-TZP high opacity. Neverthless, veneer ceramic represents the weakest part of this kind of prostheses since clinical chipping of …
Dense ceramics based on yttrium oxide-stabilized tetragonal zirconia polycrystalline (3Y-TZP) have been recently introduced in prosthetic dentistry causing a great interest due their properties. Zirconia based materials are restricted to indirect core restorations because they do not have dental aesthetic which can be achieved by successive firings of veneer feldspathic ceramic. However, …
(Only some records are available in English at this moment)
The use of zirconia (Y-TZP) as core in all-ceramic restorations is growing in dentistry due to its high mechanical strength when compared to other ceramic systems and due to the better biological properties in relation to metal-ceramic. However, cohesive fracture or chipping of veneer porcelain is a recurrent problem. In order to eliminate the necessity of porcelain veneering, high transl…
The chipping of veneer porcelain is a recurrent problem in polycrystalline zirconia-based ceramic restorations. To eliminate the necessity of porcelain veneering, high translucency zirconia has been introduced on the market, which as well as lithium disilicate, were developed for monolithic indication. However, the mechanical behavior of these materials at minimal thickness is still uncer…
The aim of this study is to evaluate color stainability of a hybrid ceramic, a direct composite resin and an indirect composite resin, previously submitted to bleaching. Cylindrical specimens (10 x 1.0 mm) will be obtained by following materials: hybrid ceramic based-on the concept of Polymer-Infiltrated-Ceramic-Network (Enamic - Vita), indirect nanoceramic composite resin (Lava Ultimate …
(Only some records are available in English at this moment)
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