strength of indirectly bonded lingual brackets prepared with or without ... to apply an occlusogingival shear force directly onto the enamel-bracket interface at a.
the application time of acid primer on the bond ... The bond strength of adhesive systems to enamel ..... Kelsey WP 3rd, Latta MA, Vargas MA, Carroll LR &.
Han Xu a, Anren Yao b, Chunde Yao a,* a State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China b School of Materials Science and ...
191. Self-adhesive pit and fissure sealant modified with metallic monomers. E. Piva1,â, A.R. Cocco1, C.E.C. Suarez1,. Wlo Da Rosa1, F.S. Rondan2, A.F. Silva1,.
intact smear layer into the hybrid layer, have been proposed in the previous and current concepts of dentin adhesion. (2). While some adhesive systems use the ...
Jun 4, 2018 - phosphoric acid etching and application of the adhesive system, .... system was light-cured for 10 seconds (VALO-Ultradent, South Jordan, UT.
KEY WORDS: Self-etching primer; Saliva contamination; Debond time; Bond strength ..... bond Plus) generates a more conservative etch pat- tern and a lower ...
approximately 1.0 mm2, measured using a digital caliper. ... stressed to failure at a crosshead speed of 1 mm/minute on a universal test machine (Autograph, ...
Mar 26, 2010 - orthodontic appliances and concluded that bond strength does not .... Then, a moisture-free air source was used to deliver a gentle ..... functional monomers, generally phosphoric acid esters, with a pH ... Am J Orthod Dentofacial Orth
Apr 26, 2018 - O'Leary, M. A., J. I. Bloch, J. J. Flynn, T. J. Gaudin, A. Giallombardo, N. P. ... Puttick, M. N., J. E. O'Reilly, A. R. Tanner, J. F. Fleming, J. Clark, ...
Nov 15, 2017 - feldspathic ceramic Vita Mark II, resin nanoceramic Lava Ultimate, and hybrid ceramic ... four subgroups were prepared by phosphoric acid, hydrofluoric acid, ... Conclusions: CAD/CAM material types and bonding procedures ...
O objetivo deste estudo foi comparar um sistema adesivo que utiliza condicionamento ... Após a ruptura, as superfÃcies dos cilindros de resina composta foram ...
Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431 ... against accurate quantum mechanical results for H2O2 and six isotopically substituted hydrogen peroxides. The schemes are ... solute free energies, is difficult,
1Departament of Restorative Dentistry, Piracicaba Dental School, ... bond previous treatment improved bond performance for AlphaSeal. ... provides a higher retention of the sealing material than ... Roots were sectioned ... Enamel fragments were allo
Deutsches Patent und Markenamt, München, Dokument DE102005020734B3 19.10.2006. IVC-17/ICSS-13 and ICN+T2007. IOP Publishing. Journal of Physics: ...
and smear layer could buffer the acidic primers of self- etch adhesives, impairing dentin hybridization2,5,8). Thus, it is important to consider the performance of.
Cold welding, e.g. by cold forging, is a smart manufacturing technology, enabling novel multi material designs. A combination of steel and aluminum is ...
Bond strength of self-etching primers to enamel and dentin of primary teeth. Francesca G. Agostini, DDS, MS Christoph Kaaden, DDS John M. Powers, PhD.
infrared (IR) region (4000-560 cm-1) of absorption index k(ν) derived from the neat liquid thin- .... The method of obtaining complex refractive index from transmission spectra includes the ...... interaction between W(CO)6 and decane. J. Phys.
bjectives: To assess the bond strength and the morphology of enamel after ... Adper Scotchbond Multi-Purpose Plus (SBMP) and Adper Single Bond (SB).
reducing and reusing there will be substantial amounts of waste left to be managed and a large .... composted. The odor emission from a garbage containing bag after one or two days ..... C, with values ranging from 1 to 5 mg O2 per gram ..... The fin
24 horas, as amostras foram cortadas com um disco diamantado em baixa rotação sob abundante irrigação, para obter palitos de aproximadamente 0,5 mm2 ...
Bisco) self-etching adhesive systems bonded to dentin and cemented to chemically cured (C&B ... Key words: Self-etching adhesives. ..... In order to answer that.
Learning and Skills Research Centre, City & Guilds and Ufi,. November .... The Research Manager at LSDA was Maggie Greenwood and she likewise was ...
base, and a stainless steel wire (Morelli Ortodontia, São. Paulo, Brazil) with 0.2 mm diameter was placed around the resin cylinder, in line with the adhesive ...
JCDP 10.5005/jp-journals-10024-1937
Ana CS Diniz et al
ORIGINAL RESEARCH
Influence of Different Etching Modes on Bond Strength to Enamel using Universal Adhesive Systems 1 6
Ana CS Diniz, 2Matheus C Bandeca, 3Larissa M Pinheiro, 4Lauber J dos Santosh Almeida Jr, 5Carlos RG Torres Alvaro H Borges, 7Shelon CS Pinto, 8Mateus R Tonetto, 9Rudys R De Jesus Tavarez, 10Leily M Firoozmand
ABSTRACT Introduction: The adhesive systems and the techniques currently used are designed to provide a more effective adhesion with reduction of the protocol application. The objective of this study was to evaluate the bond strength of universal adhesive systems on enamel in different etching modes (self-etch and total etch). Materials and methods: The mesial and distal halves of 52 bovine incisors, healthy, freshly extracted, were used and divided into seven experimental groups (n = 13). The enamel was treated in accordance with the following experimental conditions: FUE-Universal System – Futurabond U (VOCO) with etching; FUWE – Futurabond U (VOCO) without etching; SB-Total Etch System – Single Bond 2 (3M); SBUE-Universal System – Single Bond Universal (3M ESPE) with etching; SBUWE – Single Bond Universal (3M ESPE) without etching; CLE-Self-etch System – Clearfil SE Bond (Kuraray) was applied with etching; CLWE – Clearfil SE Bond (Kuraray) without etching. The specimens were made using the composite spectrum TPH (Dentsply) and stored in distilled water (37 ± 1°C) for 1 month. The microshear test was performed using the universal testing machine EMIC DL 2000 with the crosshead speed of 0.5 mm/minute. The bond strength values were analyzed using statistical tests (Kruskal–Wallis test and Mann–Whitney test) with Bonferroni correction.
1,2,9
Department of Post-Graduate Program in Dentistry, CEUMA University, Renascença, São Luís, Brazil
Results: There was no statistically significant difference between groups (p
