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Journal of Adhesive Dentistry

Claus-Peter Ernst, Richard B Price, Angelika Callaway, Alissa Masek, Hendrik Schwarm, Inga Rullmann, Brita Willershausen, Vicky Ehlers
PURPOSE: To determine the irradiance delivered by visible-light curing (VLC) units and obtain information about the exposure times and the maintenance protocols used by dentists. MATERIALS AND METHODS: The irradiance (mW/cm2) delivered by 526 VLCs from 302 dental offices from the Rhine- Main area, Germany, was measured using an integrating sphere (IS) and a MARC patient simulator (M-PS); additional information was gathered using a survey. RESULTS: Irradiance was measured from 117 standard quartz-tungsten-halogen (QTH), 5 high-power QTH, 2 LED 1stgeneration, 333 LED 2nd-generation, 61 LED 3rd-generation, and 8 plasma-arc curing (PAC) units...
February 16, 2018: Journal of Adhesive Dentistry
Marcelle Gonçalves Garcia, Laiza Tatiana Poskus, Viviane Hass, Cristiane Mariote Amaral, Jaime Dutra Noronha-Filho, Eduardo Moreira da Silva
PURPOSE: To investigate the effect of Ca(OH)2 concentration on pH neutralization, degree of conversion (DC%), and bonding performance of experimental self-etch adhesives (SEAs). MATERIALS AND METHODS: Four different concentrations of Ca(OH)2 (0 wt%, 1 wt%, 2 wt%, and 4 wt%) were added to the bond of an experimental two-step SEA consisting of primer (10-MDP [30 wt%], TEG-DMA [30 wt%], ethanol [35 wt%], water [5 wt%], camphorquinone [0.5 wt%], and tertiary amine [0...
February 16, 2018: Journal of Adhesive Dentistry
Cristina P Isolan, Rafael Sarkis-Onofre, Giana S Lima, Rafael R Moraes
PURPOSE: This study systematically reviewed the literature to compare the bonding ability of dental adhesives applied to sound dentin (SoD) vs caries-affected dentin (CAD). MATERIALS AND METHODS: Three international databases (Medline/PubMed, Scopus, and Web of Science) were searched. Eligible studies which evaluated the bond strength to both SoD and CAD were included. Random effects meta-analyses were conducted to calculate pooled mean difference between substrates, separately for etch-and-rinse and self-etch adhesives...
February 2, 2018: Journal of Adhesive Dentistry
Jiovanne Rabelo Neri, Jacqueline de Santiago Nojosa, Monica Yamauti, Juliano Sartori Mendonça, Sérgio Lima Santiago
PURPOSE: To evaluate the effect of sodium fluoride and chlorhexidine digluconate on the composite-dentin bond strength of a self-etch adhesive after thermocycling. MATERIALS AND METHODS: Eighteen human third molars were prepared to expose a flat dentin surface and were divided into 3 groups (n = 6) according to the 3 cavity cleaning solutions: distilled water, 2% chlorhexidine digluconate (CHX), or 1.23% sodium fluoride (NaF). Solutions were rubbed onto dentin surfaces for 60 s, followed by bonding with Clearfil SE Bond, and a 5-mm-thick composite crown buildup...
December 21, 2017: Journal of Adhesive Dentistry
Victor Eduardo de Souza Batista, Aljomar José Vechiato-Filho, Paulo Francisco Cesar, Marcelo Coelho Goiato, Elidiane Cipriano Rangel, Eduardo Piza Pellizzer, Fellippo Ramos Verri, Valentim Adelino Ricardo Barão, Daniela Micheline Dos Santos
PURPOSE: To characterize the surface of glass fiber posts (GFP) after different surface treatments and evaluate which method incorporates higher amounts of silicon (Si) particles, as well as to evaluate the bond strength at the post/ composite-cement interface with four different surface treatments of glass fiber posts luted with composite cement. MATERIALS AND METHODS: Twelve glass fiber posts were obtained from the manufacturer. The posts were randomly distributed into four groups (n = 3): Co (control), no surface treatment; S, 70% alcohol and silane (60 s); HF + S, 10% hydrofluoric acid gel (60 s) and silane (60 s); NTP, nonthermal plasma of hexamethyldisiloxane (HMDSO) associated with argon (30 min)...
December 19, 2017: Journal of Adhesive Dentistry
Tuba Yilmaz Savas, Filiz Aykent
PURPOSE: To evaluate shear (SBS) and microtensile (μTBS) bond strengths of zirconia cores veneered using different fabrication techniques. MATERIALS AND METHODS: Seventy-five IPS e.max ZirCAD plates were fabricated and divided into three groups according to the following veneering techniques: layering, pressing, and CAD-on. The specimens of the layering group were veneered with IPS e.max Ceram, and the specimens of the pressing group were veneered with IPS e.max Zir- Press...
December 18, 2017: Journal of Adhesive Dentistry
Jamille Favarão, Maurício Matté Zanini, Mário Alexandre Coelho Sinhoreti, Gabriel Flores Abuna, Cláudio Girelli Júnior, Veridiana Camilotti, Marcelo Giannini, Marcio José Mendonça
PURPOSE: To evaluate the microtensile bond strength (μTBS) of three adhesives to dentin after 1 week and 6 months in an oral environment. MATERIALS AND METHODS: Class I cavities were prepared in the third molars of 30 patients and randomized into 3 groups according to the following adhesives: Scotchbond Multi-Purpose (SM), Clearfil Protect Bond (CF), and Scotchbond Universal (UN). These molars were then subdivided into two groups according to the exposure time in the oral environment: one week (1W) and 6 months (6M)...
December 18, 2017: Journal of Adhesive Dentistry
Keiichi Sai, Toshiki Takamizawa, Arisa Imai, Akimasa Tsujimoto, Ryo Ishii, Wayne W Barkmeier, Mark A Latta, Masashi Miyazaki
PURPOSE: To investigate the influence of application time and etching mode of universal adhesives on enamel adhesion. MATERIALS AND METHODS: Five universal adhesives, Adhese Universal, Bondmer Lightless, Clearfil Universal Bond Quick, G-Premio Bond, and Scotchbond Universal, were used. Bovine incisors were prepared and divided into four groups of ten teeth each. SBS, Ra, and SFE were determined after the following procedures: 1. self-etch mode with immediate air blowing after application (IA); 2...
2018: Journal of Adhesive Dentistry
Moustafa N Aboushelib, Hala Ragab, Mohamed Arnaot
PURPOSE: To evaluate the influence of different aging techniques on zirconia-composite microtensile bond strength using different surface treatments over a 5-year follow-up period. MATERIALS AND METHODS: Zirconia disks received three surface treatments: airborne-particle abrasion with 50-μm aluminum oxide particles, selective infiltration etching (SIE), or fusion sputtering (FS). The specimens were bonded to pre-aged composite disks using a composite cement containing phosphate monomers (Panavia F2...
2018: Journal of Adhesive Dentistry
Maite Cevallos Mijan, Soraya Coelho Leal, Ewald M Bronkhorst, Jo E Frencken
PURPOSE: To determine whether the frequency of microleakage at the margin of the tooth-restoration interface in primary molars restored with high-viscosity glass-ionomer cement (HVGIC) differs from that of primary molars restored with amalgam. MATERIALS AND METHODS: The HVGIC restorations were performed according to the ART method. A total of 19 naturally exfoliated primary molars (10 amalgam and 9 ART/HVGIC) with clinically assessed intact restorations fulfilled the inclusion criteria...
2018: Journal of Adhesive Dentistry
Michael Naumann, Marc Schmitter, Gabriel Krastl
PURPOSE: The objective of this systematic review was to assess the impact of endodontic post insertion on the clinical performance of endodontically treated teeth (ETT). MATERIALS AND METHODS: A specific PICO question was developed and a Medline search was performed in January 2017 using relevant terms in order to identify studies comparing the success/survival of dental restorations using endodontic posts or no posts. Additionally, the electronic databases "Opengrey", "BBO", "LILAC" and "IBECS" were assessed and a hand search of cross references from original articles and reviews was performed...
2018: Journal of Adhesive Dentistry
Bart Van Meerbeek, Roland Frankenberger
No abstract text is available yet for this article.
2018: Journal of Adhesive Dentistry
Viviane Hass, Gabriel Abuna, Victor Pinheiro Feitosa, Eveline Claudia Martini, Mario Alexandre Sinhoreti, Roberta Furtado Carvalho, Matheus Coelho Bandéca, Salvatore Sauro, Alessandro D Loguercio
PURPOSE: To compare the enamel bonding performace of two commercial and three experimental two-step self-etch adhesives containing acidic functional monomers with different carbon-spacer length and hydrophilicity. The contact angle was also assessed to evaluate the wettability of each tested material. MATERIALS AND METHODS: Forty extracted human molars were sectioned into four parts (buccal, lingual, mesial, and distal) and divided into 5 groups, according to the adhesives used: Clearfil SE Bond (CSE), AdheSE (ADSE), 10-MDP (15 mol% 10-methacryloyldecylphosphate), CAP-P (15 mol% caprolactone phosphate), and MTEP (15 mol% methacryloyltetraethylene phosphate)...
December 12, 2017: Journal of Adhesive Dentistry
Sebastian Wille, Frank Lehmann, Matthias Kern
PURPOSE: The purpose of this in vitro study was twofold: 1. To evaluate the surface conditioning effect of a self-etching ceramic primer on lithium disilicate and zirconia ceramics; (2) to study the bond durability provided by the self-etching ceramic primer after artificial aging compared with conventional ceramic conditioning methods. MATERIALS AND METHODS: Lithium disilicate blocks (10 × 10 mm, 3.4 mm thick) and zirconia disks (8 mm diameter, 3.4 mm thick) were each divided into two groups...
December 12, 2017: Journal of Adhesive Dentistry
Philipp Körner, Mohamed El Gedaily, Rengin Attin, Daniel B Wiedemeier, Thomas Attin, Tobias T Tauböck
PURPOSE: To investigate the influence of pretreating demineralized enamel with a caries infiltrant on the margin integrity of Class V composite restorations bonded with different adhesives. MATERIALS AND METHODS: A total of 60 specimens from bovine incisors were demineralized (21 days, acid buffer, pH 4.95) to create artificial enamel lesions, and circular Class V cavities were prepared. Cavities of half of the specimens were treated with either an unfilled etch-and-rinse adhesive (Syntac Classic; Ivoclar Vivadent), a filled etchand- rinse adhesive (Optibond FL; Kerr), or a self-etch adhesive (iBond Self Etch; Heraeus Kulzer) (n = 10 per group)...
November 17, 2017: Journal of Adhesive Dentistry
Stefan Baumgartner, Despina Koletsi, Carlalberta Verna, Theodore Eliades
PURPOSE: To critically appraise the evidence regarding the effect of enamel sandblasting on the bond strength of orthodontic brackets on either the labial or lingual tooth surface. MATERIALS AND METHODS: An electronic database search of published and unpublished literature was performed. Search terms included sandblasting, enamel abrasion, tooth surface, bond strength, bond failure, and adhesive remnant; data were extracted in standardized piloted forms. Risk of bias was assessed using the Cochrane risk of bias tool, adapted for in vitro studies where necessary...
November 17, 2017: Journal of Adhesive Dentistry
Nadja Rohr, Alba Flury, Jens Fischer
PURPOSE: To investigate the effect of a universal adhesive on the bond strength of composite cements to a polymer- infiltrated ceramic network. MATERIALS AND METHODS: Shear bond strength to a polymer-infiltrated ceramic network (Vita Enamic) and to its polymer and ceramic components was assessed on polished surfaces using either a conventional dual-curing resin (RelyX Ultimate) or self-adhesive composite cement (RelyX Unicem 2 Automix). Substrate surfaces were either not pretreated or a silane coupling agent (Vitasil), a universal adhesive (Scotchbond Universal Adhesive), or both were applied...
November 17, 2017: Journal of Adhesive Dentistry
Francisca Daniele Jardilino Silame, Gizele de Pádua Geraldeli, Mário Alexandre Coelho Sinhoreti, Fernanda de Carvalho Panzeri Pires-de-Souza, Jean-Francois Roulet, Saulo Geraldeli
PURPOSE: To compare the dentin microtensile bond strength (μTBS) and the Knoop hardness of bulk-fill and conventional restorative composites in box-shaped Class I cavities using different insertion techniques. MATERIALS AND METHODS: Forty box-shaped Class I preparatons 4 mm deep were performed in the pulp chamber of sound human third molars. The restorations were made using either a conventional microhybrid (Z250, 3M ESPE) or bulk-fill (Tetric EvoCeram Bulk-fill, TCBF) composite using two incremental thicknesses: 2 mm or 4 mm (n = 10)...
November 17, 2017: Journal of Adhesive Dentistry
Hugo A Vidotti, Ricardo M Carvalho, Paulo G Coelho, Willian F Zambuzzi, Gerson Bonfante, Accácio L do Valle, Estevam A Bonfante
PURPOSE: To examine the effect of mechanical fatigue on the bond strength of resin composite cemented to silicacoated yttria-tetragonal zirconia polycrystal ceramic (Y-TZP). MATERIALS AND METHODS: Ten Y-TZP blocks were polished down to 600-grit silicon carbide paper. Specimens were silica coated by airborne-particle abrasion with 30-μm silica-modified Al2O3 particles. Blocks were cleaned in an ultrasonic bath, and a dental adhesive was applied and light cured for 20 s...
November 17, 2017: Journal of Adhesive Dentistry
Ana Paula Almeida Ayres, Pong Pongprueksa, Jan De Munck, Cristina Parise Gré, Fábio Dupart Nascimento, Marcelo Giannini, Bart Van Meerbeek
PURPOSE: To investigate the bonding efficacy of a multimode adhesive to plasma-treated and -untreated (control) dentin using a mini-interfacial fracture toughness (mini-iFT) test. MATERIALS AND METHODS: Twenty human molars were used in a split-tooth design (n = 10). The adhesive Scotchbond Universal (SBU; 3M ESPE) was applied in etch-and-rinse (E&R) and self-etch (SE) modes. Mid-coronal dentin was exposed and covered with a standardized smear layer ground to 320 grit...
September 21, 2017: Journal of Adhesive Dentistry
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