Self Etch Primer
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. In vitro evaluation of the antibacterial behavior of a self-etch adhesive associated with chlorhexidine
Resumo Introdução A tecnologia adesiva vem se desenvolvendo rapidamente desde que foi introduzida há mais de 50 anos. O principal objetivo da adesão é alcançar um íntimo contato entre a estrutura dental e o material restaurador e fornecer adequada união entre o esmalte e a dentina. Objetivo A proposta deste estudo foi avaliar o efeito antibacteri
Rev. odontol. UNESP. Publicado em: 25/03/2019
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2. Long-term bonding efficacy of adhesives containing benzodioxioles as alternative co-initiators
Abstract This study evaluated the three-year lifespan of the bond to dentin of experimental self-etch adhesives containing benzodioxole derivatives – 1,3-benzodioxole (BDO) and piperonyl alcohol (PA) – as co-initiator alternative to amines. Adhesive resins were formulated using Bis-GMA, TEGDMA, HEMA, camphorquinone and different co-initiators: BDO, PA or
Braz. oral res.. Publicado em: 11/10/2018
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3. Effect of nanotechnology in self-etch bonding systems on the shear bond strength of stainless steel orthodontic brackets
RESUMO Objetivo: avaliar o efeito das nanopartículas de dióxido de silício (SiO2), presentes em diferentes sistemas adesivos, na resistência ao cisalhamento da colagem (RAC) e no modo de fratura de braquetes ortodônticos avaliados em dois momentos. Métodos: noventa e seis pré-molares intactos foram divididos em quatro grupos: A) condicionador ácid
Dental Press J. Orthod.. Publicado em: 2017-02
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4. Effect of Storage Time on Microtensile Bond Strength of Self-Adhesive and Multi-Step Resin Cements to Dentin
The purpose of this study was to evaluate the effects of long-term storage on the microtensile bond strength (µTBS) to dentin of two self-adhesive and three multi-step resin cements. Two self-adhesive cements RelyX U100 (U100) and seT PP (SET), and 3 multi-step resin cements, one using 2-step etch-and-rinse adhesive AllCem (ALC), and two conventional resin
Mat. Res.. Publicado em: 29/04/2016
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5. Sodium hypochlorite effects on dentin bond strength and acid-base resistant zone formation by adhesive systems
Abstract Aim: To evaluate the effects of 10% NaOCl gel application on the dentin bond strengths and morphology of resin-dentin interfaces formed by three adhesives. Methods: Two etch-and-rinse adhesives (One-Step Plus, Bisco Inc. and Clearfil Photo Bond, Kuraray Noritake Dental) and one self-etch adhesive (Clearfil SE Bond, Kuraray Noritake Dental) were
Braz. J. Oral Sci.. Publicado em: 2015-12
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6. Tensile bond strength of indirect composites luted with three new self-adhesive resin cements to dentin
OBJECTIVE: The aims of this study were to evaluate the tensile bond strengths between indirect composites and dentin of 3 recently developed self-adhesive resin cements and to determine mode of failure by SEM. MATERIAL AND METHODS: Exposed dentin surfaces of 70 mandibular third molars were used. Teeth were randomly divided into 7 groups: Group 1 (control gro
J. Appl. Oral Sci.. Publicado em: 24/06/2011
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7. Análise morfológica e da resistência adesiva dos tecidos dentais duros irradiados com lasers de pulsos ultracurtos / Evaluation of dental hard tissues irradiated with ultra-short pulsed lasers. Influence on surface morphology and microtensile bond strength
The development of restorative dentistry has reached the era of esthetic adhesive restorations and minimally invasive approach, for which innovative techniques and advanced materials are constantly introduced. Conservative techniques aim not only to remove carious dental substrate, but also to prepare cavity surfaces for adhesive restoration. The main object
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/09/2010
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8. Mechanical properties of one and two-step fluoridated orthodontic resins submitted to different pH cycling regimes
The aim of this study is to assess the in vitro shear bond strength and adhesive remnant index (ARI) of one and two-step fluoridated orthodontic resins under conditions that simulate high cariogenic challenge. Edgewise brackets for maxillary central incisors were randomly bonded to 80 bovine incisors, using either TransbondTM Plus Color Change orthodontic re
Brazilian Oral Research. Publicado em: 2010-06
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9. Análise da resistência de união, nanoinfiltração e características ultramorfológicas das interfaces de união resina-dentina produzidas por cimentos auto-adesivos ao longo do tempo.
This study evaluated the effects of a peripheral enamel bond on the long-term microtensile bond strength (μTBS) and nanoleakage in resin-dentin interfaces produced by self-adhesive and conventional resin cements. Five self-adhesive cements [RelyX-Unicem(UN), RelyX-U100(UC), GCem(GC), Maxcem(MC), Set(SET)] and 2 conventional resin cements, one that uses
Publicado em: 2010
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10. Influência da contaminação do campo operatório na resistência de união à dentina / Influence of the contamination of the operatory Field at dentin bonding strength
Studies on contamination are difficult to compare due to the variety of experimental designs as the type of substrate, the time when contamination takes place during the adhesive procedure and how this contamination is treated in order to clean the operatory field. Thus, further studies are needed to investigate more thoroughly the conditions described in th
Publicado em: 2010
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11. Influence of chlorhexidine concentration on microtensile bond strength of contemporary adhesive systems
The purpose of this study was to investigate the influence of chlorhexidine (CHX) concentration on the microtensile bond strength (μTBS) of contemporary adhesive systems. Eighty bovine central incisors were used in this study. The facial enamel surface of the crowns was abraded with 600-grit silicon carbide paper to expose flat, mid-coronal dentin surfaces.
Brazilian Oral Research. Publicado em: 2009-09
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12. Can previous acid etching increase the bond strength of a self-etching primer adhesive to enamel?
Because a greater research effort has been directed to analyzing the adhesive effectiveness of self etch primers to dentin, the aim of this study was to evaluate, by microtensile testing, the bond strength to enamel of a composite resin combined with a conventional adhesive system or with a self-etching primer adhesive, used according to its original prescri
Brazilian Oral Research. Publicado em: 2009-06