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Emmanuel João Nogueira Leal Silva
Researcher at Rio de Janeiro State University
Publications - 268
Citations - 5457
Emmanuel João Nogueira Leal Silva is an academic researcher from Rio de Janeiro State University. The author has contributed to research in topics: Root canal & Medicine. The author has an hindex of 31, co-authored 242 publications receiving 3701 citations. Previous affiliations of Emmanuel João Nogueira Leal Silva include State University of Campinas & Federal Fluminense University.
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Journal ArticleDOI
Blue Thermomechanical Treatment Optimizes Fatigue Resistance and Flexibility of the Reciproc Files
Gustavo De-Deus,Emmanuel João Nogueira Leal Silva,Victor Talarico Leal Vieira,Felipe Gonçalves Belladonna,Carlos N. Elias,Gianluca Plotino,Nicola M. Grande +6 more
TL;DR: Reciproc Blue showed overall improved performances when compared with conventional Reciproc, demonstrating improved flexibility and fatigue resistance, and reduced microhardness while maintaining similar characteristics of the surface.
Journal ArticleDOI
Evaluation of cytotoxicity and physicochemical properties of calcium silicate-based endodontic sealer MTA Fillapex.
Emmanuel João Nogueira Leal Silva,Tiago Pereira Rosa,Daniel Rodrigo Herrera,Rogério de Castilho Jacinto,Rogério de Castilho Jacinto,Brenda Paula Figueiredo de Almeida Gomes,Alexandre Augusto Zaia +6 more
TL;DR: MTA Fillapex was more cytotoxic than AH Plus, it showed suitable physicochemical properties for an endodontic sealer and both sealers showed minimum required values.
Journal ArticleDOI
Lack of Causal Relationship between Dentinal Microcracks and Root Canal Preparation with Reciprocation Systems
Gustavo De-Deus,Emmanuel João Nogueira Leal Silva,Juliana Marins,Erick Miranda Souza,Aline de Almeida Neves,Felipe Gonçalves Belladonna,Haimon Diniz Lopes Alves,Ricardo Tadeu Lopes,Marco Aurélio Versiani +8 more
TL;DR: No causal relationship between dentinal microcrack formation and canal preparation procedures with Reciproc, WaveOne, and BioRaCe systems was observed.
Journal ArticleDOI
Physical properties of MTA Fillapex sealer.
Rafael Pino Vitti,Rafael Pino Vitti,Carlo Prati,Emmanuel João Nogueira Leal Silva,Mário Alexandre Coelho Sinhoreti,Cesar Henrique Zanchi,Manuela Gonçalves de Souza e Silva,Fabrício Aulo Ogliari,Evandro Piva,Maria Giovanna Gandolfi +9 more
TL;DR: MTA Fillapex showed suitable physical properties to be used as an endodontic sealer and the solubility and water absorption increased significantly over time for both materials in a 1- to 28-day period.
Journal ArticleDOI
Evaluation of Root Canal Configuration of Mandibular Molars in a Brazilian Population by Using Cone-beam Computed Tomography: An In Vivo Study
Emmanuel João Nogueira Leal Silva,Yuri Nejaim,Amaro Ilídio Vespasiano Silva,Francisco Haiter-Neto,Nestor Cohenca +4 more
TL;DR: A higher prevalence of 2 separate roots with 2 canals in the mesial root and 1 canal in the distal root was observed in mandibular first and second molars, and a lower incidence of C-shaped canals and 3-rooted teeth was observation in a Brazilian population.