@Article{Villaça-CarvalhoABPMMCAMRLMV:2021:BiExDe,
               author = "Villa{\c{c}}a-Carvalho, Maria Fernanda Lima and Ara{\'u}jo, 
                         Juliani Caroline Ribeiro de and Beraldo, Juliana Mariano and 
                         Prado, Renata Falchete do and Moraes, Mari Eli Leonelli de and 
                         Manh{\~a}es Junior, Luiz Roberto Coutinho and Codaro, Eduardo 
                         Norberto and Acciari, Heloisa Andrea and Machado, Jo{\~a}o Paulo 
                         Barros and Regone, Natal Nerimio and Lobo, Anderson de Oliveira 
                         and Marciano, Fernanda Roberta and Vasconcellos, Luana Marotta 
                         Reis de",
          affiliation = "{Universidade Estadual Paulista (UNESP)} and {Universidade 
                         Estadual Paulista (UNESP)} and {Universidade Estadual Paulista 
                         (UNESP)} and {Universidade Estadual Paulista (UNESP)} and 
                         {Universidade Estadual Paulista (UNESP)} and {Universidade 
                         Estadual Paulista (UNESP)} and {Universidade Estadual Paulista 
                         (UNESP)} and {Universidade Estadual Paulista (UNESP)} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Universidade Estadual Paulista (UNESP)} and {Universidade Federal 
                         do Piau{\'{\i}} (UFPI)} and {Universidade Federal do 
                         Piau{\'{\i}} (UFPI)} and {Universidade Estadual Paulista 
                         (UNESP)}",
                title = "Bioactivity of an Experimental Dental Implant with Anodized 
                         Surface",
              journal = "Journal of Functional Biomaterials",
                 year = "2021",
               volume = "12",
               number = "2",
                pages = "1--12",
                month = "June",
             keywords = "anodizing, microtomography, nanotechnology, osseointegration.",
             abstract = "Background: Several studies proved that anodic oxidation improves 
                         osseointegration. This study aimed to optimize osseointegration 
                         through anodization in dental implants, obtaining anatase phase 
                         and controlled nanotopography. Methods: The division of the groups 
                         with 60 titanium implants was: control (CG); sandblasted (SG); 
                         anodized (AG): anodized pulsed current (duty cycle 30\%, 30 V, 
                         0.2 A and 1000 Hz). Before surgery, surface characterization was 
                         performed using Atomic Force Microscopy (AFM), Scanning Electron 
                         Microscopy (SEM), X-ray Dispersive Energy Spectroscopy (EDS) and 
                         Raman Spectroscopy. For in vivo tests, 10 New Zealand white 
                         rabbits received an implant from each group. The sacrifice period 
                         was 2 and 6 weeks (n = 5) and the specimens were subjected to 
                         computed microtomography (mu CT) and reverse torque test. Results: 
                         AFM and SEM demonstrated a particular nanotopography on the 
                         surface in AG; the anatase phase was proved by Raman spectroscopy. 
                         In the mu CT and in the reverse torque test, the AG group 
                         presented better results than the other groups. Conclusion: The 
                         chemical composition and structure of the TiO2 film were 
                         positively affected by the anodizing technique, intensifying the 
                         biological characteristics in osseointegration.",
                  doi = "10.3390/jfb12020039",
                  url = "http://dx.doi.org/10.3390/jfb12020039",
                 issn = "2079-4983",
                label = "20210707",
             language = "en",
           targetfile = "jfb-12-00039-v2.pdf",
        urlaccessdate = "09 maio 2024"
}