Effect of different surface treatments on the ceramic veneer surface: morphological analysis
نویسندگان
چکیده
منابع مشابه
Effects of different surface treatments on ceramic repairs with composite.
OBJECTIVE To compare different surface treatments of lithium disilicate-based ceramic on bond strengths to composite. METHODS Lithium disilicate-based ceramic microbars (1 mm × 1 mm × 6 mm) were produced and abraded using diamond (D) or CoJet sandblasting (C), etched using phosphoric acid (P) or hydrofluoric acid (H) and silanised (S). A total of 12 surface treatments were adopted: D, DP, DH,...
متن کاملEffect of different surface treatments for ceramic bracket base on bond strength of rebonded brackets.
The aim of this study was to evaluate the shear bond strength of rebonded ceramic brackets after subjecting the bracket base to different treatments. Seventy-five premolars were selected and randomly distributed into five groups (n=15), according to the type of the bracket surface treatment: I, no treatment, first bonding (control); II, sandblasting with aluminum oxide; III, sandblasting + sila...
متن کاملIn vitro evaluation of the effect of different surface treatments and bonding systems on shear bond strength of composite veneer to Stainless Steel Crown
Abstract Background and aim: Using Stainless Steel Crowns (SSC) for Early Childhood Caries usually causes an unpleasant condition in the aesthetic of the patients. The aim of this study was to evaluate the effect of different surface treatments and bonding systems on shear bond strength of composite veneer to Stainless Steel Crown. Materials and Methods: In this in vitro study, 120 SSC were ...
متن کاملBond strength of veneer ceramic and zirconia cores with different surface modifications after microwave sintering
PURPOSE To evaluate the effects of surface treatments on shear bond strength (SBS) between microwave and conventionally sintered zirconia core/veneers. MATERIALS AND METHODS 96 disc shaped Noritake Alliance zirconia specimens were fabricated using YenaDent CAM unit and were divided in 2 groups with respect to microwave or conventional methods (n=48/group). Surface roughness (Ra) evaluation wa...
متن کاملeffect of ceramic surface treatments after machine grinding on the biaxial flexural strength of different cad/cam dental ceramics
objectives: this study aimed to evaluate the effect of different ceramic surface treatments after machining grinding on the biaxial flexural strength (bfs) of machinable dental ceramics with different crystalline phases. materials and methods: disk-shape specimens (10mm in diameter and 1.3mm in thickness) of machinable ceramic cores (two silica-based and one zirconia-based ceramics) were prepar...
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ژورنال
عنوان ژورنال: Brazilian Dental Science
سال: 2018
ISSN: 2178-6011
DOI: 10.14295/bds.2018.v21i1.1533