Effects of remaining dentin thickness, smear layer and aging on the bond strengths of self-etch adhesives to dentin
نویسندگان
چکیده
This study evaluated the effects of remaining dentin thickness (RDT), different smear layers, and aging on microtensile bond strength (µTBS) universal adhesives to when applied in self-etch mode. Ninety-six human third molars were randomly allocated 12 groups (n=8) based adhesives: ClearfilTM SE Bond 2 (SE, control), Universal (CU) ScotchBondTM Adhesive (SB); layers: prepared either with 600-grit SiC paper (P) or regular diamond bur (B); aging: stored distilled water at 37ºC for 24 hours (24h) 1 year (1y). µTBS was significantly affected by type adhesives, (p<0.001). A statistically significant positive linear relationship also observed between RDT (p<0.05) all tested groups, except SEB1y CUB24h (p>0.05). RDT, layer types, can influence bonding performances
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 2021
ISSN: ['0287-4547', '1881-1361']
DOI: https://doi.org/10.4012/dmj.2019-436