Universität zu Köln

Janson, Malin ORCID: 0009-0006-6486-6825, Sun, Li ORCID: 0009-0002-7251-7976, Liebermann, Anja ORCID: 0000-0002-1385-2195 and Schoppmeier, Christoph Matthias ORCID: 0000-0002-3269-8920 (2025). Impact of Immediate Dentin Sealing With Various Universal Adhesives on Shear Bond Strength of Dual‐Cure Resin Cement. Clinical and Experimental Dental Research, 11 (4). pp. 1-12. Wiley. ISSN 2057-4347

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Abstract

[Artikel-Nr.: e70186] Objectives: This study evaluated the effect of universal adhesives (UAs) applied as Immediate Dentin Sealing (IDS) on the shear bond strength (SBS) of dual‐cure resin cement, both immediately and after thermocycling aging. Material and Methods: A total of 180 bovine incisors were prepared and randomly assigned to six groups ( n = 15): NOC (control), Clearfil Universal Bond Quick (CUBQ), G‐Premio Bond (GPB), Peak Universal Bond (PUB), Adhese Universal (AU), and Scotchbond Universal Plus (SBUP). Specimens were cemented with dual‐cure resin cement (Panavia V5) and subjected to SBS testing at 24 h and after thermocycling (10,000 cycles, 5°C–55°C). SBS was measured using a universal testing machine, and failure modes were assessed microscopically. Statistical analysis was conducted using a Generalized Linear Model with Bonferroni correction ( p < 0.05). Results: Significant differences were found among UAs ( p < 0.001) and after aging ( p < 0.001). SBUP and GPB had the highest SBS before and after thermocycling, while NOC had the lowest. Thermocycling reduced SBS in all groups, with CUBQ and AU showing the largest declines. Failure mode analysis showed predominantly adhesive failures in NOC, while IDS groups had more cohesive and mixed failures. Conclusion: IDS technique with universal adhesives significantly enhances bond strength to dentin compared to conventional cementation. SBUP and GPB showed superior bonding performance, likely due to their monomer formulations containing 10‐MDP and acetone, which are known to improve chemical adhesion to dentin and promote effective resin infiltration. Thermocycling led to a reduction in SBS across all groups, highlighting the impact of aging on adhesive durability, underscoring the importance of selecting UAs with lasting adhesive strength for long‐term bonding.

Item Type:	Article
Creators:	Creators Email ORCID ORCID Put Code Janson, Malin UNSPECIFIED https://orcid.org/0009-0006-6486-6825 UNSPECIFIED Sun, Li UNSPECIFIED https://orcid.org/0009-0002-7251-7976 UNSPECIFIED Liebermann, Anja UNSPECIFIED https://orcid.org/0000-0002-1385-2195 UNSPECIFIED Schoppmeier, Christoph Matthias UNSPECIFIED https://orcid.org/0000-0002-3269-8920 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-802193
Identification Number:	10.1002/cre2.70186
Journal or Publication Title:	Clinical and Experimental Dental Research
Volume:	11
Number:	4
Page Range:	pp. 1-12
Number of Pages:	12
Date:	12 August 2025
Publisher:	Wiley
ISSN:	2057-4347
Language:	English
Faculty:	Faculty of Medicine
Divisions:	Faculty of Medicine > Zahn-, Mund- und Kieferheilkunde > Poliklinik für Zahnerhaltung und Parodontologie Faculty of Medicine > Zahn-, Mund- und Kieferheilkunde > Zentrum für Zahn-, Mund- und Kieferheilkunde
Subjects:	Medical sciences Medicine
Uncontrolled Keywords:	Keywords Language 10‐MDP ; immediate dentin sealing ; resin cement ; shear bond strength ; thermocycling ; universal adhesive English
['eprint_fieldname_oa_funders' not defined]:	Publikationsfonds UzK
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/80219