Influence of standard load micro and nanopatterned in surface roughness of bleached teeth and submitted to different surface treatments?
| Autor: | Mateus Rodrigues Tonetto, José Cláudio Martins Segalla, André Afif Elossais, Matheus Coelho Bandeca, Shilpa Bhandi, Marcelo Ferrarezi de Andrade, Pedro Fl, Renata do Amaral Nacanichi, Monica Barros da Silva |
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| Přispěvatelé: | Centro Universitário da Grande Dourados (UNIGRAN), Universidade de Cuiabá (UNIC), Universidade Ceuma, Universidade Estadual Paulista (Unesp), Ramaiah Dental College and Hospital |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Materials science
Polishing Dentistry Surface finish engineering.material Random Allocation Materials Testing Surface properties Aluminum Oxide Tooth Bleaching Surface roughness Opalescence Humans Dental enamel Composite material Dental Enamel Tooth Bleaching Agents General Dentistry Enamel paint business.industry Dental Prophylaxis Saliva Artificial Diamond Hydrogen Peroxide Hydrogen-Ion Concentration Rough surface visual_art Microscopy Electron Scanning visual_art.visual_art_medium engineering Nanoparticles Bleaching business |
| Zdroj: | Currículo Lattes Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| Popis: | Made available in DSpace on 2015-08-06T16:13:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2014 The aim of this study was evaluate the dental enamel after whitening treatment with Opalescence Boost PF® 38%, correlating the structural alterations in the surface of the enamel with its respective pH and verify if whitened teeth submitted to different finishing and polishing techniques show similar surface texture to healthy teeth (control group). Sixty premolars were divided in 6 groups (n = 10), which had been immersed in artificial saliva during all the experiment. Protocol whitening was performed according to the manufacturer recommendations, and then the specimens were submitted to different polishing technique with Sof-Lex Pop On® disks, Flex Diamond® felt disks using two different micrometric polishing pastes (Enamelize® and Diamond Polish®) and two nanometric polishing pastes (Lummina-E Diamond and Lummina-E Alumina), according to the groups. Representative specimens were analyzed in scanning electronic microscopy (SEM). Whitening gel used in this experiment had modified the morphologic aspect of the enamel surface. It was found that two nanometric polishing pastes (G5 and G6) promoted a less rough surface compared to control group even after the whitening process. Centro Universitário da Grande Dourados, Departamento de Odontologia Universidade de Cuiabá, Departamento de Ciências Odontológias Integradas Universidade Ceuma, Departamento de Odontologia Ramaiah Dental College and Hospital, Department of Conservative Dentistry and Endodontics Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Odontologia Restauradora, Faculdade de Odontologia de Araraquara |
| Databáze: | OpenAIRE |
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