RT Journal Article
T1 3Y-TZP/Ta Biocermet as a Dental Material: An Analysis of the In Vitro Adherence of Streptococcus Oralis Biofilm and an In Vivo Pilot Study in Dogs
A1 Smirnov, Anton
A1 Yanushevich, Oleg
A1 Krikheli, Natella
A1 Solis Pinargote, Nestor Washington
A1 Peretyagin, Pavel
A1 Grigoriev, Sergey
A1 Alou Cervera, Luis
A1 Sevillano Fernández, David
A1 López Piriz, Roberto
A1 Guitian, Francisco
A1 Bartolomé Gómez, José Florindo
A2 Varoni, Elena
AB The surface adhesion of bacterial cells and the in vivo biocompatibility of a new ceramic–metal composite made of zirconium dioxide and tantalum were evaluated. Within the framework of an in vitro study using the crystal violet staining and colony counting methods, a relatively similar adhesion of Streptococcus oralis to the 3Y-TZP/Ta biocermet (roughness Ra = 0.12 ± 0.04 µm) and Ti-Al6-V4 titanium alloy (Ra = 0.04 ± 0.01 µm) was found. In addition, in an in vivo preliminary study focused on the histological analysis of a series of rods implanted in the jaws of beagle dogs for a six-month period, the absence of any fibrous tissue or inflammatory reaction at the interface between the implanted 3Y-TZP/Ta biocermets and the new bone was found. Thus, it can be concluded that the developed ceramic–metal biocomposite may be a promising new material for use in dentistry.
PB MDPI
SN 2079-6382
YR 2024
FD 2024-02-09
LK https://hdl.handle.net/20.500.14352/104406
UL https://hdl.handle.net/20.500.14352/104406
LA eng
NO Smirnov A, Yanushevich O, Krikheli N, Solis Pinargote NW, Peretyagin P, Grigoriev S, Alou L, Sevillano D, López-Piriz R, Guitian F, et al. 3Y-TZP/Ta Biocermet as a Dental Material: An Analysis of the In Vitro Adherence of Streptococcus Oralis Biofilm and an In Vivo Pilot Study in Dogs. Antibiotics. 2024; 13(2):175. https://doi.org/10.3390/antibiotics13020175
NO Ministry of Science and Higher Education (Rusia)
DS Docta Complutense
RD 9 abr 2025