Bond Strength Evaluation of Bulk- fill Composites to Dentin Under Different Surface Treatments

BAŞ, Kazım; Cender, Ebru Uslu

doi:10.15517/ijds.2021.45008

Cited by 2 publications

(1 citation statement)

References 27 publications

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“…In-vitro testing plays an essential role in evaluating the mechanical and physical characteristics of various restorative materials. High shear bond strength is a crucial factor in the long-lasting, enduring, and durability of the restoration in the oral cavity ( 11 , 12 ).…”

Section: Introductionmentioning

confidence: 99%

Influence of Diabetes Mellitus and Universal Adhesive Application Mode on the Bond Strength of Composite Resin to Dentine

Attia,

El-Bahrawy,

Shebl

et al. 2024

J Clin Exp Dent

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Background The aim of the current study was to evaluate the influence of diabetes mellitus and the mode of applying a universal adhesive on the shear bond strength of composite resin to dentin. Material and Methods Forty teeth were extracted from diabetic individuals who had been living with diabetes for a period of 5 to 15 years. These forty teeth were divided into two groups: twenty molars from patients with type 1 diabetes and twenty molars from patients with type 2 diabetes. The remaining twenty sound human molars were collected from non-diabetic patients. The collected teeth were assigned into 3 groups, and each group was further divided into 2 subgroups. Group A (n = 20): non-diabetic (ND) where sub group IA: Universal adhesive applied in the total-etch mode (n = 10) and sub group IIA: Universal adhesive applied in the self-etch mode (n = 10). Group B (n = 20): diabetic type 1 (D1) where sub group IB: Universal adhesive applied in the total-etch mode (n = 10) and sub group IIB: Universal adhesive applied in the self-etch mode (n = 10). Group C (n = 20): diabetic type 2 (D2). Where Sub group IC: Universal adhesive applied in the total-etch mode (n = 10) and sub group IIC: Universal adhesive applied in the self-etch mode (n = 10). A Teflon mold measuring 3mm in diameter was attached to the dentin surface, used to build Filtek Z550 to a height of 3mm. The specimens were fixed to the universal testing to measure shear bond strength. Results There was a statistically significant difference of Mean ±SD of shear bond strength among the three tested groups. In group A, the Mean ±SD were (21.710 ± 0.638), it was decreased in group B to (14.626 ± 0.726) and group C to (17.740 ± 0.668). Subgroup I had lower shear bond strength values than subgroup II in all tested groups. The difference between each subgroup in groups A, B, and C was significant. Conclusions 1. Diabetes mellitus has an adverse effect on the shear bond strength of composite to dentine. 2. Type 1 diabetes mellitus significantly reduces the shear bond strength of composite resin to dentin. 3. Shear bond strength of the universal adhesive was higher when applied to dentin using the self-etch mode, as compared to the total etch mode, in all groups, regardless of whether the participants had diabetes or not. Key words: Diabetes Mellitus, Universal Adhesive, Application Mode, Shear bond Strength, Dentine, Composite.

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Section: Introductionmentioning

confidence: 99%

Influence of Diabetes Mellitus and Universal Adhesive Application Mode on the Bond Strength of Composite Resin to Dentine

Attia,

El-Bahrawy,

Shebl

et al. 2024

J Clin Exp Dent

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Evaluation of the Strength of Bonding of Different Fluid Resin Composites to Dental Tissue

Peşkersoy

2023

Selcuk Dental Journal

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Amaç: Farklı türde akışkan rezin kompozitlerin mine ve dentindeki mikro makaslama bağlanma dayanımını karşılaştırmalı olarak değerlendirmektir. Gereç ve Yöntem: Yüz sekiz çürüksüz insan alt 3. büyük azı dişinde hazırlanan örnekler rastgele 4 ana grupta ikişer alt grup ve 1 adet kontrol grubu olacak şekilde 9 gruba (n=12) ayrıldı : Grup-VF: Kendinden adezivli akışkan rezin kompozit (Vertise Flow); Grup-GUF: Geleneksel akışkan rezin kompozit (G-ænial Universal Flo); Grup-MEF: Yoğun dolduruculu akışkan rezin kompozit (Majesty Es Flow). Grup TEF: Bulk-fill akışkan rezin kompozit (Tetric Evo Flow) ve Grup-KNTRL: Adezivsiz uygulanan kendinden adezivli akışkan rezin kompozit (Vertise Flow). Adeziv sistem olarak Single Bond Universal her grupta iki farklı yöntemle uygulanarak ikişer alt grup hazırlandı : a) Self-Etch uygulama (SE), b) Etch & Rinse (asitle ve yıka) uygulama (ER) Tüm gruplarda adeziv sistemin uygulanmasından sonra, iç çapı 0.90 mm. olan Tygon tüpler kullanılarak kompozit silindirler oluşturuldu . Örneklerin mikro makaslama bağ dayanımları (μSBS) üniversal bir test cihazı kullanılarak belirlendi. Veriler iki yönlü varyans analizi (ANOVA) ve post-Hoc Tukey testi ile analiz edildi (α=0.05). Bulgular: MEF+ER grubunun minedeki μSBS değeri diğer gruplara kıyasla daha yüksek (55.86 MPa/cm2) bulunmuş iken, dentin dokusunda en yüksek μSBS değerine GUF+SE grubunda ulaşıldı (31.97 MPa/cm2) (p

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Bond Strength Evaluation of Bulk- fill Composites to Dentin Under Different Surface Treatments

Cited by 2 publications

References 27 publications

Influence of Diabetes Mellitus and Universal Adhesive Application Mode on the Bond Strength of Composite Resin to Dentine

Influence of Diabetes Mellitus and Universal Adhesive Application Mode on the Bond Strength of Composite Resin to Dentine

Evaluation of the Strength of Bonding of Different Fluid Resin Composites to Dental Tissue

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