A
Andrea Nóbrega Cavalcanti
Researcher at Federal University of Bahia
Publications - 81
Citations - 1439
Andrea Nóbrega Cavalcanti is an academic researcher from Federal University of Bahia. The author has contributed to research in topics: Bond strength & Dentin. The author has an hindex of 18, co-authored 81 publications receiving 1281 citations. Previous affiliations of Andrea Nóbrega Cavalcanti include State University of Campinas & Escola Bahiana de Medicina e Saúde Pública.
Papers
More filters
Journal ArticleDOI
Bond Strength of Resin Cements to a Zirconia Ceramic with Different Surface Treatments
Andrea Nóbrega Cavalcanti,Richard M. Foxton,Timothy F. Watson,Marcelo Tavares de Oliveira,Marcelo Giannini,Giselle Maria Marchi +5 more
TL;DR: Air abrasion with Al2O3 particles and the application of metal primers increased bond strength to Y-TZP surfaces for both resin cements, however, air abraded and laser irradiated specimens presented higher bond strength with the Bis-GMA-based resin cement than with the MDP-based cement.
Journal ArticleDOI
Evaluation of the Surface Roughness and Morphologic Features of Y-TZP Ceramics after Different Surface Treatments
Andrea Nóbrega Cavalcanti,Peter Pilecki,Richard M. Foxton,Timothy F. Watson,Marcelo Tavares de Oliveira,Marcelo Gianinni,Giselle Maria Marchi +6 more
TL;DR: Investigation of the effect of different energy intensities of the Er:YAG laser and of air abrasion with Al(2)O(3) particles on the surface roughness and morphologic characteristics of Y-TZP ceramics found higher laser power settings cause excessive material deterioration, making them unsuitable as surface treatments for zirconia surfaces.
Journal ArticleDOI
Durability of Resin Cement Bond to Aluminium Oxide and Zirconia Ceramics after Air Abrasion and Laser Treatment
Richard M. Foxton,Andrea Nóbrega Cavalcanti,Masatoshi Nakajima,Peter Pilecki,Martyn Sherriff,Luciana Melo,Timothy F. Watson +6 more
TL;DR: Evaluating the durability of the bond of conventional dual-cured resin cements to Procera Al(2)O(3) and zirconia oxide ceramics after surface treatment with air abrasion and erbium laser found a durable bond was formed using a ceramic primer containing the phosphate monomer, MDP.
Journal ArticleDOI
Effect of surface treatments and bonding agents on the bond strength of repaired composites.
Andrea Nóbrega Cavalcanti,Adriano Fonseca Lima,Alessandra Rezende Peris,Fabio Hiroyuki Ogata Mitsui,Giselle Maria Marchi +4 more
TL;DR: Only air abrasion associated with a self-etching system provided repair bond strength comparable to composite UTS when repair procedure was performed 24 hours after composite polymerization.
Journal ArticleDOI
Y-TZP ceramics: key concepts for clinical application.
Andrea Nóbrega Cavalcanti,Richard M. Foxton,Timothy F. Watson,Marcelo Tavares de Oliveira,Marcelo Giannini,Giselle Maria Marchi +5 more
TL;DR: There is not enough clinical evidence to support any definitive cementation protocol for zirconia ceramics, but the most promising luting protocol seems to be the use of air abrasion with aluminum oxide particles (silanated or not), followed by the application of resin cements or surface primers containing special reactive monomers.