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- Title
Repair bond strength of a new self-adhesive composite resin to three different resin-matrix ceramic CAD-CAM materials.
- Authors
KEMALOGLU, Hande; CAY, Ozge; ERCAN DEVRİMCİ, Elif; PAMİR, Tijen
- Abstract
This study aimed to evaluate the shear bond strength of two flowable composite resins to resin-matrix ceramic CAD-CAM materials. Fifty-four plates obtained from Lava Ultimate (LU), Cerasmart (CS), and Vita Enamic (VE) CAD-CAM blocks were assigned to nine groups: N0: Nova Compo SF (NCSF), N1: Silane/Single Bond Universal (SBU)/NCSF, N2: SBU/NCSF, N3: Silane/G-Premio Bond (GPB)/NCSF, N4: GPB/NCSF, G1: Silane/SBU/G-aenial Universal Injectable Composite (GUIC), G2: SBU/GUIC, G3: Silane/GPB/ GUIC, G4: GPB/GUIC. After the repair procedures, shear bond strength values were analyzed. Silane pre-application decreased bond strength in most LU and CS groups but increased it in VE. NCSF performed better than GUIC in all CAD-CAM’s with similar adhesive protocols. SBU in combination with NSCF had the highest bond strength among all repair procedures in LU and CS. Silanecontaining universal adhesives in combination with self-adhesive resin composites should be used to repair resin-matrix ceramic materials.
- Subjects
BOND strengths; CERAMIC materials; SHEAR strength; SILANE; LAVA
- Publication
Dental Materials Journal, 2024, Vol 43, Issue 2, p137
- ISSN
0287-4547
- Publication type
Article
- DOI
10.4012/dmj.2023-165