دورية أكاديمية
Effect of the Absence of HEMA on the Bonding Properties of Universal Adhesive Systems Containing 10-MDP: An In Vitro Study.
| العنوان: | Effect of the Absence of HEMA on the Bonding Properties of Universal Adhesive Systems Containing 10-MDP: An In Vitro Study. |
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| المؤلفون: | Wendlinger M; Michel Wendlinger, DDS, Ms, PhD student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil., Nuñez A; Alejandra Nuñez, DDS, MS, PhD student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil, and professor, Department of Restorative Dentistry and Biomaterials, San Francisco de Quito University, Quito, Ecuador., Moreira P; Pedro Henrique Aguiar Moreira, DDS, MS student, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil., Carneiro TS; Taynara de Souza Carneiro, DDS, MS student Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil, and Health Sciences Faculty, Area of Stomatology, IDIBO research group Rey Juan Carlos University, Alcorcón, Madrid, Spain., Cochinski GD; Gabriel David Cochinski, DDS, MS student, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil., Siqueira F; Fabiana Suelen Figuerêdo de Siqueira, DDS, MS, PhD, professor, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil., Cardenas A; Andres Felipe Millan Cardenas, DDS, Ms, PhD, professor, Postgraduate Program in Dentistry, CEUMA University, São Luis, MA, Brazil., Loguercio AD; Alessandro D. Loguercio, DDS, MS, PhD, professor, Department of Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, PR, Brazil. |
| المصدر: | Operative dentistry [Oper Dent] 2023 Sep 01; Vol. 48 (5), pp. 500-512. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Univ. of Washington, School of Dentistry Country of Publication: United States NLM ID: 7605679 Publication Model: Print Cited Medium: Internet ISSN: 1559-2863 (Electronic) Linking ISSN: 03617734 NLM ISO Abbreviation: Oper Dent |
| أسماء مطبوعة: | Original Publication: Seattle, Univ. of Washington, School of Dentistry. |
| مواضيع طبية MeSH: | Dental Cements*/therapeutic use , Dental Cements*/chemistry , Dental Bonding*, Dentin ; Resin Cements/therapeutic use ; Resin Cements/chemistry ; Methacrylates/chemistry ; Composite Resins/chemistry ; Materials Testing ; Tensile Strength ; Dentin-Bonding Agents/chemistry |
| مستخلص: | Objectives: To evaluate the absence of 2-hydroxyethyl methacrylate (HEMA) on the adhesive properties with enamel and dentin of universal adhesive systems containing 10-methacryloyloxydecyl dihydrogen phosphate (MDP). Methods and Materials: One hundred and twelve caries-free third molars were used to test adhesion to dentin (n=64) and enamel (n=48). For each substrate, teeth were divided into eight experimental groups: four different adhesives each using two adhesive strategies. The adhesives used were: (1) Scotchbond Universal (SBU, 3M Oral Care, St Paul, MN, USA) as a HEMA-containing universal adhesive; (2) Gluma Bond Universal (GBU, Kulzer, Hanau, Germany); (3) Solare Universal Bond (SUB, GC, Tokyo, Japan); and (4) Zipbond Universal (ZIP, SDI, Victoria, Australia) as HEMA-free universal adhesives. The adhesive strategies used were etch-and-rinse (ER) and self-etch (SE). For dentin tests, the occlusal third of the crown of all teeth was removed and an adhesive protocol was applied. After completing the restoration, specimens were sectioned into bonded sticks (0.8 mm 2) and tested for microtensile bond strength (μTBS), in situ degree of conversion (DC), and nanoleakage (NL) by scanning electron microscopy. For enamel tests, teeth were sectioned into four parts (buccal, lingual, and proximal), and an adhesive protocol was applied. After completing the restoration, the specimens were tested for their microshear bond strength (μSBS). For in situ degree of conversion (DC) and nanoleakage (NL) evaluation of enamel, the specimens were sectioned in slices to be evaluated. The data for each substrate were subjected to two-way ANOVA and Tukey's test (α=0.05) for each property evaluated. Results: The SBU and ZIP adhesives showed the highest μSBS, and DC (dentin and enamel) and lower NL (dentin) values compared to GBU and SUB (p=0.001). However, SBU showed better results in terms of μTBS and μSBS (SE strategy), and DC (dentin and enamel) than ZIP. Strategy ER presented higher values of μTBS and μSBS when compared to strategy SE (p=0.001), except for SBU. Conclusion: The effect of the absence of HEMA in commercial universal adhesive systems on enamel and dentin adhesive properties appears to be material-dependent. (©Operative Dentistry, 2023.) |
| المشرفين على المادة: | 85590-00-7 (methacryloyloxydecyl dihydrogen phosphate) 0 (Dental Cements) 0 (Resin Cements) 0 (Methacrylates) 0 (Composite Resins) 0 (Dentin-Bonding Agents) |
| تواريخ الأحداث: | Date Created: 20230728 Date Completed: 20230919 Latest Revision: 20230919 |
| رمز التحديث: | 20231215 |
| DOI: | 10.2341/22-050-L |
| PMID: | 37503689 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1559-2863 |
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| DOI: | 10.2341/22-050-L |