Please use this identifier to cite or link to this item: https://repositorio.unichristus.edu.br/jspui/handle/123456789/1727
Full metadata record
DC FieldValueLanguage
dc.contributor.advisorRolim, Juliana Paiva Marques Lima-
dc.contributor.authorAlencar, Brenna Rodrigues-
dc.contributor.authorVasconcelos, Eduardo de Paula-
dc.date.accessioned2024-08-20T12:51:22Z-
dc.date.available2024-08-20T12:51:22Z-
dc.date.issued2024-06-20-
dc.identifier.urihttps://repositorio.unichristus.edu.br/jspui/handle/123456789/1727-
dc.descriptionABDELHAMED, Bassma; METWALLY, Asmaa Abdel-Hakeem; SHALABY, Heba A. Rational durability of optical properties of chameleon effect of Omnichroma and Essentia composite thermocycled in black dark drinks (in vitro study). Bulletin of the National Research Centre, v. 46, n. 1, p. 184, 2022. ABOUELMAGD, Dalia M.; BASHEER, Rasha R. Microhardness evaluation of microhybrid versus nanofilled resin composite after exposure to acidic drinks. Journal of International Society of Preventive and Community Dentistry, v. 12, n. 3, p. 353-359, 2022. ALQUDAIHI, Fatema Sabri et al. Comparison of internal adaptation of bulk-fill and increment-fill resin composite materials. Operative dentistry, v. 44, n. 1, p. E32-E44, 2019. ANUSAVICE, K. J.; SHEN, C.; RAWLS, H. R. Phillips’ science of dental materials 12th ed. Missouri: Elsevier Saunders, v. 374, 2013. ARAUJO, Fernanda Santos et al. Effects of adhesive used as modeling liquid on the stability of the color and opacity of composites. Journal of Esthetic and Restorative Dentistry, Aracaju, v. 30, n. 5, p. 427-433, 2018. AYDIN, Numan; KARAOĞLANOĞLU, Serpil; ERSÖZ, Bilge. Effect of Modelıng Liquid Use on Color and Whiteness Index Change of Composite Resins. Cumhuriyet Dental Journal, v. 25, n. Supplement, p. 119-123, 2022. AZZOPARDI, Natasha et al. Effect of resin matrix composition on the translucency of experimental dental composite resins. Dental Materials, v. 25, n. 12, p. 1564-1568, 2009. BAGHERI, R.; BURROW, M. F.; TYAS, M. Influence of food-simulating solutions and surface finish on susceptibility to staining of aesthetic restorative materials. Journal of dentistry, v. 33, n. 5, p. 389-398, 2005. BARCELLOS, Daphne Camara et al. Effects of resinous monomers used in restorative dental modeling on the cohesive strength of composite resin. Journal of Adhesive Dentistry, v. 10, n. 5, 2008. BAYRAKTAR, Ezgi T. et al. Effect of modeling resins on microhardness of resin composites. European journal of dentistry, v. 15, n. 03, p. 481-487, 2021. BORGES, Alexandre Luiz Souto et al. Avaliação da resistência flexural e módulo de elasticidade de diferentes resinas compostas indiretas. RPG. Revista de Pós- Graduação, v. 19, n. 2, p. 50-56, 2012. CAMARGO, Fernanda Missio et al. Influence of viscosity and amine content on CC conversion and color stability of experimental composites. Dental Materials, v. 31, n. 5, p. e109-e115, 2015. CRUVINEL, Diogo Rodrigues et al. Evaluation of radiopacity and microhardness of composites submitted to artificial aging. Materials Research, v. 10, p. 325-329, 2007. DUNN, William J.; STRONG, Toni C. Effect of alcohol and unfilled resin in the incremental buildup of resin composite. Quintessence international, v. 38, n. 1, 2007. FERRACANE, Jack L. Hygroscopic and hydrolytic effects in dental polymer networks. Dental Materials, v. 22, n. 3, p. 211-222, 2006. 30 FERRACANE, Jack L. Resin composite—state of the art. Dental materials, v. 27, n. 1, p. 29-38, 2011. FIDAN, Muhammet; YAĞCI, Özhan. Effect of aging and fiber‐reinforcement on color stability, translucency, and microhardness of single‐shade resin composites versus multi‐shade resin composite. Journal of Esthetic and Restorative Dentistry, v. 36, n. 4, p. 632-642, 2024. FONSECA, Andrea Soares QS et al. Effect of monomer type on the CC degree of conversion, water sorption and solubility, and color stability of model dental composites. Dental materials, v. 33, n. 4, p. 394-401, 2017. GONDER, H. Y.; FIDAN, M. Effect of different polymerization times on color change, translucency parameter, and surface hardness of bulk-fill resin composites. Nigerian Journal of Clinical Practice, v. 25, n. 10, p. 1751-1757, 2022. GONULOL, Nihan; OZER, Sezin; SEN TUNC, Emine. Water sorption, solubility, and color stability of giomer restoratives. Journal of esthetic and restorative dentistry, v. 27, n. 5, p. 300-306, 2015. KUTUK, Zeynep Bilge et al. Influence of modeling agents on the surface properties of an esthetic nano-hybrid composite. Restorative Dentistry & Endodontics, v. 45, n. 2, 2020. LIMA, João Paulo Martins de et al. Influência das partículas de carga inorgânica nas propriedades físicas, químicas e mecânicas de resinas compostas–revisão sistemática. RPG rev. pos-grad, p. 211-221, 2007. LIMA, Renally Bezerra Wanderley e et al. Water sorption and solubility of glass ionomer cements indicated for atraumatic restorative treatment considering the time and the pH of the storage solution. RGO-Revista Gaúcha de Odontologia, v. 66, n. 01, p. 29-34, 2018. LLENA, Carmen; FERNÁNDEZ, Sarai; FORNER, Leopoldo. Color stability of nanohybrid resin-based composites, ormocers and compomers. Clinical oral investigations, v. 21, p. 1071-1077, 2017. LOOMANS, B.; HILTON, T. Extended resin composite restorations: Techniques and procedures. Operative dentistry, v. 41, n. S7, p. S58-S67, 2016. MAIA, Thaís Souza et al. Effect of modeling liquids on resin composite roughness and color parameters after staining and toothbrushing. Brazilian Oral Research, v. 37, p. e024, 2023. MILETIC, Vesna et al. Refractive indices of unfilled resin mixtures and cured composites related to color and translucency of conventional and low‐shrinkage composites. Journal of Biomedical Materials Research Part B: Applied Biomaterials, v. 105, n. 1, p. 7-13, 2017. MÜNCHOW, Eliseu Aldrighi et al. Use of dental adhesives as modeler liquid of resin composites. Dental Materials, Pelotas, v. 32, n. 4, p. 570-577, abr. 2016. PATEL, Jaymit et al. The effect of instrument lubricant on the diametral tensile strength and water uptake of posterior composite restorative material. Journal of dentistry, v. 56, p. 33-38, 2017. PEREIRA, Pâmela-Letícia et al. Effect of wetting agent coverage on the surface properties of resin composite submitted to brushing and staining cycles. Journal of Clinical and Experimental Dentistry, v. 13, n. 8, p. e795, 2021. RANDOLPH, Luc D. et al. Filler characteristics of modern dental resin composites and their influence on physico-mechanical properties. Dental Materials, v. 32, n. 12, p. 1586-1599, 2016. RODRÍGUEZ, Henry A.; KRIVEN, Waltraud M.; CASANOVA, Herley. Development of mechanical properties in dental resin composite: Effect of filler size and filler aggregation state. Materials Science and Engineering: C, v. 101, p. 274-282, 2019. SEDREZ-PORTO, Jose Augusto et al. Effects of modeling liquid/resin and polishing on the color change of resin composite. Brazilian Oral Research, v. 30, 2016. SEDREZ-PORTO, Jose Augusto et al. Translucency and color stability of resin composite and dental adhesives as modeling liquids – A one-year evaluation. Brazilian Oral Research, v. 31, n. 54, 2017. SILVA, Paulo et al. Antimicrobial evaluation, degree of solubility, and water sorption of universal dental adhesive incorporated with epigallocatechin-3-gallate: An in-vitro study. European Journal of General Dentistry, Fortaleza, v. 9, n. 2, p. 79-83, 2020. STANSBURY, Jeffrey W. Curing dental resins and composites by photopolymerization. Journal of esthetic and restorative dentistry, v. 12, n. 6, p. 300-308, 2000. TUNCER, Safa et al. The effect of a modeling resin and thermocycling on the surface hardness, roughness, and color of different resin composites. Journal of esthetic and restorative dentistry, Istanbul, v. 25, n. 6, p. 404-419, 2013. YOSHIKAWA, Takako; BURROW, Michael F.; TAGAMI, Junji. A light curing method for improving marginal sealing and cavity wall adaptation of resin composite restorations. Dental Materials, v. 17, n. 4, p. 359-366, 2001.pt_BR
dc.description.abstractOs líquidos modeladores são materiais criados, exclusivamente, para facilitar a manipulação e a escultura das resinas composta, com o intuito de melhorar a técnica já comumente utilizada pelos dentistas na prática clínica. O objetivo deste estudo foi avaliar o efeito de líquidos modeladores com diferentes quantidades de carga nas propriedades físico-mecânicas de resina nanohíbrida. Amostras, em formato circulares e de barra contendo líquido modelador, foram preparadas aplicando 3 camadas de líquido modelador entre 3 incrementos de resina nanohíbrida Charisma® Diamond. Foram confeccionados quatro grupos de estudos: 1. Grupo Controle (sem líquido modelador), 2. Grupo com modelador contendo 45% de carga (Composite wetting resin, Ultradent, USA), 3. Grupo com modelador contendo 30% de carga (Modeling resin, Bisco, USA) e 4. Grupo com modelador contendo 0% de carga (Signum liquid, Heraeus Kulzer, Brasil). Foram realizados teste de resistência a flexão, por meio da flexão de três pontos, e teste de estabilidade de cor, a partir da medição dos parâmetros de cor por um colorímetro portátil, antes e após imersão em vinho por 28 dias. Foram realizados testes de sorção e solubilidade de água, pela pesagem das amostras antes e após imersão em água destilada por 7 dias e após a estabilização da massa, e teste de microdureza, por meio de Microdurômetro com ponta Knoop. Os dados foram analisados por meio de ANOVA, seguidos pelos testes de Tukey e Bonferroni (p < 0,05). A análise dos dados do teste de resistência à flexão mostrou que não houve diferença estatística entre as médias das cargas em quebra dos grupos analisados (p=0,07). Na estabilidade de cor, o vinho não resultou em diferença de alteração de cor entre os líquidos modeladores avaliados (p=0,410). Na análise de sorção e solubilidade houve diferença estatística na sorção de água dos grupos analisados (p=0,012). Além disso, a análise dos dados do teste de solubilidade mostrou que houve diferença estatística entre a solubilidade dos grupos analisados (p=<0,001). Na microdureza de superfície houve diferença estatística entre as médias dos grupos analisados (p=0,003). Os líquidos modeladores não causaram alteração significativa na resistência a flexão e estabilidade de cor da resina nanohíbrida. Porém, causou alteração significativa na sorção e solubilidade e na microdureza.pt_BR
dc.language.isopt_BRpt_BR
dc.subjectresina compostapt_BR
dc.subjectlíquidos modeladorespt_BR
dc.subjectestabilidade de corpt_BR
dc.subjectresistência à flexãopt_BR
dc.subjectsolubilidadept_BR
dc.titleEFEITO DO USO DOS LÍQUIDOS MODELADORES NAS PROPRIEDADES FÍSICO-MECÂNICAS DE RESINA NANOHÍBRIDApt_BR
dc.typeTCCpt_BR
dc.title.inglesEFFECT OF THE USE OF MODELING LIQUIDS ON THE PHYSICAL-MECHANICAL PROPERTIES OF NANOHYBRID RESINpt_BR
dc.description.resumo_abstractModeling liquids are materials created exclusively to facilitate the manipulation and sculpting of resin composites, with the aim of improving the technique already commonly used by dentists in clinical practice. The objective of this study was to evaluate the effect of modeling liquids with different amounts of filler on the physical- mechanical properties of nanohybrid resin. Samples, in circular and bar formats containing modeling liquid, were prepared by applying 3 layers of modeling liquid between 3 increments of Charisma® Diamond nanohybrid resin. Four study groups were created: 1. Control Group (without modeling liquid), 2. Group with modeler containing 45% filler (Composite wetting resin, Ultradent, USA), 3. Group with modeler containing 30% filler (Modeling resin, Bisco, USA) and 4. Group with styler containing 0% filler (Signum liquid, Heraeus Kulzer, Brazil). A flexural strength test was carried out, using three-point bending, and a color stability test, based on the measurement of color parameters using a portable colorimeter, before and after immersion in wine for 28 days. Water sorption and solubility tests were carried out, by weighing the samples before and after immersion in distilled water for 7 days and after stabilization of the mass, and microhardness testing, using a Microhardness meter with Knoop tip. Data were analyzed using ANOVA, followed by Tukey and Bonferroni tests (p < 0.05). Analysis of data from the flexural strength and flexural modulus test showed that there was no statistical difference between the average breaking loads of the analyzed groups (p=0.07). In terms of color stability, wine did not result in any difference in color change between the modeling liquids evaluated (p=0.410). In the sorption and solubility analysis, there was a statistical difference in the water sorption of the groups analyzed (p=0.012). Furthermore, the analysis of the solubility test data showed that there was a statistical difference between the solubility of the analyzed groups (p=<0.001). In surface microhardness there was a statistical difference between the means of the groups analyzed (p=0.003). The modeling liquids did not cause significant changes in the flexural strength and color stability of the nanohybrid resin. However, it caused significant changes in sorption and solubility and microhardness.pt_BR
Appears in Collections:Odontologia - Trabalhos de Conclusão de Curso - Campus PARQUE ECOLÓGICO

Files in This Item:
File Description SizeFormat 
BrenaAlencarEduardoVasconcelos.pdf924.5 kBAdobe PDFThumbnail
View/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.