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dc.contributor.otherUCH. Departamento de Odontología-
dc.contributor.otherProducción Científica UCH 2020-
dc.creatorCruzetta, Laisa.-
dc.creatorMartini Garcia, Isadora.-
dc.creatorSouza Balbinot, Gabriela de.-
dc.creatorMotta, Amanda S.-
dc.creatorCollares, Fabrício M.-
dc.creatorSauro, Salvatore.-
dc.creatorBranco Leitune, Vicente Castelo.-
dc.date2020-
dc.date.accessioned2021-05-06T04:00:20Z-
dc.date.available2021-05-06T04:00:20Z-
dc.date.issued2020-06-11-
dc.identifier.citationCruzetta, L., Garcia, I.M., de Souza Balbinot, G., Motta, A.S., Collares, F.M., Sauro, S. et al. (2020). Evaluation of the physicochemical and antibacterial properties of experimental adhesives doped with Lithium Niobate. Polymers, vol. 12, i. 6 (11 jun.), art. 1330. DOI: https://doi.org/10.3390/polym12061330-
dc.identifier.issn2073-4360 (Electrónico).-
dc.identifier.urihttp://hdl.handle.net/10637/12566-
dc.descriptionEste artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2073-4360/12/6/1330-
dc.descriptionEste artículo pertenece al número especial "Polymer-based materials in Dentistry".-
dc.description.abstractThe aim of the present study was to formulate dental adhesives with di erent concentrations of LiNbO3 and to evaluate their physicochemical and antibacterial properties. A dental adhesive was formulated using methacrylate monomers and photoinitiators and used as a control filler-free group. Subsequently, three experimental adhesives doped with LiNbO3 at di erent concentrations (1 wt.%, 2 wt.%, and 5 wt.%) were also formulated. All the experimental adhesives were assessed to evaluate the degree of conversion (DC), softening in solvent, immediate and long-term microtensile bond-strength ( -TBS), radiopacity, ultimate tensile strength, and antibacterial activity. The incorporation of 1 wt.% of LiNbO3 had no negative e ect on the DC of the adhesive resin compared to the control group (p > 0.05). We observed a decrease in the percentage of softening in solvent in the group LiNbO3 at 1 wt.% (p < 0.05). The addition of LiNbO3 increased the radiopacity at a concentration above 2 wt.%, and there was also an increase in cohesive strength (p < 0.05). The immediate -TBS increased for LiNbO3 at 5 wt.% (p < 0.05), and there was no statistical di erence for the other groups compared to the control (p > 0.05). After six months, the group with 5 wt.% still presented the highest -TBS (p < 0.05). The adhesives showed no antimicrobial activity (p > 0.05). LiNbO3 was successfully incorporated in dental adhesives, increasing the radiopacity and their resistance to degradation. Although LiNbO3 o ered no antibacterial properties, the reliability of LiNbO3 incorporation in the adhesive encourages new tests to better investigate the antimicrobial action of LiNbO3 through temperature variation.-
dc.formatapplication/pdf-
dc.language.isoes-
dc.language.isoen-
dc.publisherMDPI-
dc.relation.ispartofPolymers, vol. 12, n. 6.-
dc.rightshttp://creativecommons.org/licenses/by/4.0/deed.es-
dc.subjectPolymers in Dentistry.-
dc.subjectPolímeros - Aplicaciones en Odontología.-
dc.subjectEndodontics.-
dc.subjectEndodoncia.-
dc.subjectLithium in Dentistry.-
dc.subjectDentistry, Operative.-
dc.subjectMateriales dentales - Propiedades.-
dc.subjectDental materials - Properties.-
dc.subjectLitio - Aplicaciones en Odontología.-
dc.subjectOdontología restauradora.-
dc.titleEvaluation of the physicochemical and antibacterial properties of experimental adhesives doped with Lithium Niobate-
dc.typeArtículo-
dc.identifier.doihttps://doi.org/10.3390/polym12061330-
dc.centroUniversidad Cardenal Herrera-CEU-
Aparece en las colecciones: Dpto. Odontología




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