Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin?
<b>Background/Objectives:</b> This study aimed to investigate the microtensile bond strength (µTBS) of composite-based (Cerasmart), polymer-infiltrated (Vita Enamic), and feldspathic (Cerec) CAD/CAM blocks luted to dentin using a dual-cure resin cement (LinkForce), as well as micro-hybri...
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MDPI AG
2025-01-01
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| Series: | Dentistry Journal |
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| Online Access: | https://www.mdpi.com/2304-6767/13/1/41 |
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| author | Burcu Dikici Elif Türkeş Başaran Esra Can |
| author_facet | Burcu Dikici Elif Türkeş Başaran Esra Can |
| author_sort | Burcu Dikici |
| collection | DOAJ |
| description | <b>Background/Objectives:</b> This study aimed to investigate the microtensile bond strength (µTBS) of composite-based (Cerasmart), polymer-infiltrated (Vita Enamic), and feldspathic (Cerec) CAD/CAM blocks luted to dentin using a dual-cure resin cement (LinkForce), as well as micro-hybrid (G-aenial) and flowable composites (G-aenial Universal Flo), and evaluate the microhardness (HV) of luting materials through the CAD/CAM blocks. <b>Methods:</b> Cerasmart, Enamic, and Cerec were luted to dentin using three luting materials; LinkForce, G-aenial, and Universal Flo (n = 5). For HV, 117 disk-shaped specimens from LinkForce, G-aenial, and Universal Flo (n = 13) were polymerized through 3 mm thick CAD/CAM. Thirty-nine light-cured specimens without CAD/CAM were used as control. Following 24 h storage, the µTBS and HV were evaluated. Data were analyzed using the two-way ANOVA and post hoc Tukey tests (<i>p</i> < 0.05). <b>Results:</b> The µTBS to dentin and HV were significantly influenced by the type of luting material and CAD/CAM material. With all the CAD/CAM materials, LinkForce and Universal Flo exhibited a significantly similar µTBS to that of dentin (<i>p</i> > 0.05). Compared with the control group, all the HV values of the luting materials decreased significantly (<i>p</i> < 0.05). <b>Conclusions:</b> Heavily filled flowable composites exhibit a bonding effectiveness similar to that of dual-cure resin cements. All the luting materials showed similar HV when polymerized through the polymer-infiltrated CAD/CAM material. |
| format | Article |
| id | doaj-art-3dc508952f5c43a29d871f319c5d71b0 |
| institution | Kabale University |
| issn | 2304-6767 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Dentistry Journal |
| spelling | doaj-art-3dc508952f5c43a29d871f319c5d71b02025-01-24T13:28:43ZengMDPI AGDentistry Journal2304-67672025-01-011314110.3390/dj13010041Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin?Burcu Dikici0Elif Türkeş Başaran1Esra Can2Department of Restorative Dentistry, Faculty of Dentistry, Yeditepe University, İstanbul 34728, TurkeyDepartment of Restorative Dentistry, Faculty of Dentistry, Yeditepe University, İstanbul 34728, TurkeyDepartment of Restorative Dentistry, Faculty of Dentistry, Yeditepe University, İstanbul 34728, Turkey<b>Background/Objectives:</b> This study aimed to investigate the microtensile bond strength (µTBS) of composite-based (Cerasmart), polymer-infiltrated (Vita Enamic), and feldspathic (Cerec) CAD/CAM blocks luted to dentin using a dual-cure resin cement (LinkForce), as well as micro-hybrid (G-aenial) and flowable composites (G-aenial Universal Flo), and evaluate the microhardness (HV) of luting materials through the CAD/CAM blocks. <b>Methods:</b> Cerasmart, Enamic, and Cerec were luted to dentin using three luting materials; LinkForce, G-aenial, and Universal Flo (n = 5). For HV, 117 disk-shaped specimens from LinkForce, G-aenial, and Universal Flo (n = 13) were polymerized through 3 mm thick CAD/CAM. Thirty-nine light-cured specimens without CAD/CAM were used as control. Following 24 h storage, the µTBS and HV were evaluated. Data were analyzed using the two-way ANOVA and post hoc Tukey tests (<i>p</i> < 0.05). <b>Results:</b> The µTBS to dentin and HV were significantly influenced by the type of luting material and CAD/CAM material. With all the CAD/CAM materials, LinkForce and Universal Flo exhibited a significantly similar µTBS to that of dentin (<i>p</i> > 0.05). Compared with the control group, all the HV values of the luting materials decreased significantly (<i>p</i> < 0.05). <b>Conclusions:</b> Heavily filled flowable composites exhibit a bonding effectiveness similar to that of dual-cure resin cements. All the luting materials showed similar HV when polymerized through the polymer-infiltrated CAD/CAM material.https://www.mdpi.com/2304-6767/13/1/41CAD/CAMluting materialheavily filled flowable compositebond strengthmicrohardness |
| spellingShingle | Burcu Dikici Elif Türkeş Başaran Esra Can Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? Dentistry Journal CAD/CAM luting material heavily filled flowable composite bond strength microhardness |
| title | Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? |
| title_full | Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? |
| title_fullStr | Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? |
| title_full_unstemmed | Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? |
| title_short | Does the Type of Resin Luting Material Affect the Bonding of CAD/CAM Materials to Dentin? |
| title_sort | does the type of resin luting material affect the bonding of cad cam materials to dentin |
| topic | CAD/CAM luting material heavily filled flowable composite bond strength microhardness |
| url | https://www.mdpi.com/2304-6767/13/1/41 |
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