How Water Content Can Influence the Chemomechanical Properties and Physical Degradation under Aging of Experimental Adhesives

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Espírito Santo-
Autor(es): dc.contributorUniversity of São José Dos Campos-
Autor(es): dc.contributorTechnical Institute of Aeronautics-
Autor(es): dc.creatorEsteves, Stella Renata Machado Silva-
Autor(es): dc.creatorBarcellos, Daphne Camara-
Autor(es): dc.creatorSilva, Tânia Mara Da-
Autor(es): dc.creatorSilva, Mateus Rodrigues-
Autor(es): dc.creatorCampos, Tiago Moreira Bastos-
Autor(es): dc.creatorRosetti, Elizabeth Pimentel-
Autor(es): dc.creatorPucci, César Rogério-
Autor(es): dc.creatorGonçalves, Sérgio Eduardo De Paiva-
Data de aceite: dc.date.accessioned2025-08-21T20:16:19Z-
Data de disponibilização: dc.date.available2025-08-21T20:16:19Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1155/2022/5771341-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230574-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230574-
Descrição: dc.descriptionObjective. To evaluate the physicochemical (sorption (SOR), solubility (SOL), and degree of conversion (DC)) and mechanical (flexural strength (FS), modulus of elasticity (ME), and compressive strength (CS)) properties of adhesives with different water contents (D2O). Materials and Methods. An adhesive was formulated: 55 wt% BisGMA, 45 wt% HEMA, 0.5 wt% camphorquinone, 0.5 wt% EDMAB, and 1.0 wt% DPIHP. D2O was added into the adhesives (0 wt%, 10 wt%, and 16 wt%). DC was monitored through the FTIR. FS, ME, CS, SOR, and SOL were tested. The adhesive samples were aged in deionized water, ethanol, and acetone. Data were submitted to ANOVA and Tukey's tests (5%). Results. For DC, the 0 wt% group showed a significant reduction (68.09 ± 0.14A) compared with the 10 wt% (87.07 ± 0.81B) and 16 wt% groups (89.87 ± 0.24B); 10 wt% showed the highest FS (MPa) mean values (141.6 ± 6.71B) compared with the 0 wt% (109.4 ± 20.5A) and 16 wt% (107.8 ± 15.8A). For the CS (MPa) and ME (GPa), the 16 wt% showed the lowest mean values (98.8 ± 18.0B and 2.2 ± 0.3B, respectively) compared with the 10 wt% and 0 wt%. For the SOR, 16 wt% of water showed the highest mean values and the ethanol showed the lowest mean values of SOL regardless of water content. Conclusion. The amount of water content and the types of aging solvents significantly affect the adhesive properties.-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José Dos Campos Sao Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Prosthodontics Federal University of Espírito Santo, ES-
Descrição: dc.descriptionAnhanguera College University of São José Dos Campos-
Descrição: dc.descriptionTechnical Institute of Aeronautics, São Jose dos Campos-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José Dos Campos Sao Paulo State University (Unesp)-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Dentistry-
???dc.source???: dc.sourceScopus-
Título: dc.titleHow Water Content Can Influence the Chemomechanical Properties and Physical Degradation under Aging of Experimental Adhesives-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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