dc.contributor.author | Mirotti, Germán | |
dc.contributor.author | Lutri, Mónica Paola | |
dc.contributor.author | Kraemer, María Elis | |
dc.contributor.author | Monserrat, Natalia | |
dc.contributor.author | Piconi, María Celeste | |
dc.contributor.author | Caballero, Alicia L. | |
dc.contributor.author | Rozas, Carlos A. | |
dc.contributor.author | Croharé, Luis M. | |
dc.contributor.author | Sezin, Mario | |
dc.date.accessioned | 2023-09-28T13:43:19Z | |
dc.date.available | 2023-09-28T13:43:19Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 0326-4815 | |
dc.identifier.uri | http://hdl.handle.net/11086/549208 | |
dc.description.abstract | Eighth-generation adhesives may be applied with total etch, selective-etch or self-conditioning, and serve as primers for non-dental substrates. Aim: To determine the bonding characteristics of universal adhesives applied to the deep pulp wall with different strategies, by means of shear bond strength and laser microscopy. Materials and Method: Cavities 4 mm deep and maximum width were carved in 36 extracted molars. Nine groups were formed according to dental substrate treatment and adhesives, as follows: Total-etch: group 1-Monobond 7 self-etch, group 2-One coat 7 universal, and group 3-Single bond universal; Adamantine etch: group 4-Monobond 7 self-etch, group 5-One coat 7 universal, and group 6-Single bond universal; Self-conditioning: group 7-Monobond 7 self-etch, group 8-One coat 7 universal, and group 9-Single bond universal. Molars were filled following the manufacturer?s instructions. Three specimens per group (27 altogether) were used to determine shear bond strength using a universal testing machine, while layer thicknesses were measured on the remaining specimens using microscope images and Olympus LEXT 3D Software. Analysis of variance was used to compare data. Results: Mean (standard deviation) bond strength in megapascals (MPa) was: group 1: 7.06±3.01; group 2: 10.74±4.36; group 3: 8.20±3.92; group 4: 7.41±2.23; group 5: 6.84±1.50; group 6: 5.86±2.10; group 7: 5.83±1.94; group 8: 7.14±2.37; group 9: 8.06±3.51. Bond strength was higher (p=0.049) for total-etch (8.61±3.96) than for selective etch (6.71±1.98) and self-conditioning (6.91±2.68). No significant difference was found among the three adhesives (p=0.205). Adhesive layer in micrometers (μm) was total-etch 8.71±4.93, selective etch 5.49±1.70 and self-conditioning 6.27±3.01, with no significant difference. Conclusions: There were significant differences among bonding strategies, with the highest values for total-etch. No significant difference was observed between self-conditioning and selective etch. No significant difference was found among the adhesives, which all behaved similarly. The greatest adhesive layer thicknesses were recorded in the total-etch group, with no significant difference among the various adhesive approaches. | es |
dc.format.medium | Electrónico y/o Digital | |
dc.language.iso | spa | es |
dc.rights | Attribution-NonCommercial-ShareAlike 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.subject | Dentin bonding agents | es |
dc.subject | Microscopy confocal | es |
dc.title | Universal adhesives applied to deep dentin with different bonding treatments | es |
dc.type | article | es |
dc.description.version | info:eu-repo/semantics/publishedVersion | es |
dc.description.fil | Fil: Mirotti, Germán. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Lutri, Mónica Paola. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Kraemer, María Elis. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Monserrat, Natalia. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Piconi, María Celeste. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Caballero, Alicia L. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Rozas, Carlos A.. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.description.fil | Fil: Croharé, Luis M. Universidad Nacional de Córdoba. Facultad de Odontología. Área de Biología Odontológica; Argentina. | es |
dc.description.fil | Fil: Sezin, Mario. Universidad Nacional de Córdoba. Facultad de Odontología. Departamento de Rehabilitación Bucal. Cátedra de Operatoria I "A”; Argentina. | es |
dc.journal.city | Buenos Aires | es |
dc.journal.country | Argentina | es |
dc.journal.editorial | Acta Odontológica Latinoamericana | es |
dc.journal.pagination | 188-197 | es |
dc.journal.referato | Con referato | |
dc.journal.title | Acta Odontológica Latinoamericana | es |
dc.journal.tome | 3 | es |
dc.journal.volume | 35 | es |
dc.description.field | Otras Ciencias de la Salud | |
dc.contributor.orcid | https://orcid.org/0000-0003-2253-2959 | es |