دورية أكاديمية
Effect of the Photo-initiator System Contained in Universal Adhesives on Radicular Dentin Bonding.
| العنوان: | Effect of the Photo-initiator System Contained in Universal Adhesives on Radicular Dentin Bonding. |
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| المؤلفون: | Carvalho RF, Cardenas A, Carvalho CN, de Souza JJ, Bauer J, Siqueira F, Armas-Vega A, Loguercio AD, Hass V |
| المصدر: | Operative dentistry [Oper Dent] 2020 Sep 01; Vol. 45 (5), pp. 547-555. |
| 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 Bonding* , Dentin-Bonding Agents*, Adhesives ; Bisphenol A-Glycidyl Methacrylate ; Dental Cements ; Dentin ; Humans ; Materials Testing ; Resin Cements ; Tensile Strength |
| مستخلص: | Clinical Relevance: The photo-initiator system based on an advanced polymerization system may be an alternative that can be used to overcome the disadvantages of radicular dentin, especially for the apical third. Summary: Objectives: The purpose of this study was to evaluate the effects of universal adhesives with different photo-initiator systems applied in etch-and-rinse (ER) and self-etch (SE) modes on dentin interaction (push-out bond strength [PBS], nanoleakage [NL], and degree of conversion [DC] within the hybrid layer) in the different root thirds after fiber post cementation.Methods and Materials: Roots of endodontically prepared human premolars were randomly divided into six groups according to one of three adhesive systems (Scotchbond Universal [SBU], Ambar Universal [AMB], and Ambar Universal APS [AMB-APS]) and two adhesive strategies (ER and SE) for each system. Posts were cemented, and PBS was tested at 0.5 mm/min. The NL was evaluated by scanning electron microscopy. DC was measured using micro-Raman spectroscopy. The data were analyzed by three-way analysis of variance and Tukey tests (α=0.05).Results: AMB-APS showed similar performance in all root thirds (p>0.05) and higher values of DC, especially in the apical third (p<0.0001). AMB and SBU showed the lowest values in the apical third (p<0.0001).Conclusions: The APS photo-initiator system contained in universal adhesives is a feasible alternative for improving radicular bonding procedure. (© Operative Dentistry, 2020.) |
| المشرفين على المادة: | 0 (Adhesives) 0 (Dental Cements) 0 (Dentin-Bonding Agents) 0 (Resin Cements) 454I75YXY0 (Bisphenol A-Glycidyl Methacrylate) |
| تواريخ الأحداث: | Date Created: 20200501 Date Completed: 20201112 Latest Revision: 20220418 |
| رمز التحديث: | 20240829 |
| DOI: | 10.2341/19-146-L |
| PMID: | 32352351 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1559-2863 |
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| DOI: | 10.2341/19-146-L |