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Journal of Adhesive Dentistry

Daiki Nagano, Masatoshi Nakajima, Masahiro Takahashi, Masaomi Ikeda, Keiichi Hosaka, Kento Sato, Taweesak Prasansuttiporn, Richard M Foxton, Junji Tagami
PURPOSE: To evaluate the effect of water aging of adherend composite on repair bond strength to nanofilled composites with specific fillers using different bonding agents. MATERIALS AND METHODS: Three nanofilled composites - Beautifil II with S-PRG filler (BE) / Filtek Supreme ultra with nanocluster filler (SP) / Estelite Σ Quick (ES) - and one microhybrid composite, Clearfil APX (AP), were used in this study. The composite disks were immersed in water for different durations (immediate, 1 week, 2 weeks or 1 month), and then the polished surfaces were treated with one of three bonding agents - no treatment (control), application of Clearfil SE One (SE), application of Clearfil SE One plus Clearfil Porcelain Bond Activator (PB) - then filled with a repair composite...
October 29, 2018: Journal of Adhesive Dentistry
Thaynara Faelly Boing, Juliana Larocca de Geus, Letícia Maíra Wambier, Alessandro Dourado Loguercio, Alessandra Reis, Osnara Maria Mongruel Gomes
PURPOSE: To compare the the loss of retention and color match of glass-ionomer cements (GIC) and resin-based composites (RC) in noncarious cervical lesions. Other secondary outcomes (surface texture, marginal adaptation, marginal discoloration, and secondary caries) were evaluated in a systematic review and meta-analysis. MATERIALS AND METHODS: A comprehensive search was performed in PubMed, Scopus, Web of Science, LILACS, BBO, and Cochrane. We included only randomized clinical trials...
October 19, 2018: Journal of Adhesive Dentistry
Fatemeh Soltaninejad, Azam Valian, Maryam Moezizadeh, Mahdieh Khatiri, Hossein Razaghi, Hanieh Nojehdehian
PURPOSE: To evaluate the morphological properties, phase transformation, and microshear bond strength of composite cement to bioglass-coated zirconia surfaces treated with Nd:YAG laser. MATERIALS AND METHODS: Seventy-five zirconia disks were divided into five groups (n = 15). Group C received no surface treatment (control). Group S was subjected to sandblasting with 50-μm aluminum oxide particles. Group B samples were coated with bioglass 45S5. Groups BL9 and BL5 received bioglass coating and laser irradiation with 9 J/cm2 and 5 J/cm2 energy density...
October 19, 2018: Journal of Adhesive Dentistry
Bangalore H Durgesh, Abdulaziz A Alkheraif, Abobaker Salem Musaibah, Moshabab A Asiry, Juha Varrela, Pekka K Vallittu
PURPOSE: The present study investigated the creep of adhesive resin under constant loading at the orthodontic bracket/ enamel interface with an orthodontic bracket-tooth model (shear creep) and three-point bending test (bending creep). MATERIALS AND METHODS: For the bracket-tooth model, sixty premolars were assigned to 4 groups (n = 15). Orthodontic brackets were bonded onto the enamel surface using four different bonding agents: conventional, homogeneous Transbond XT orthodontic composite (group 1/TBC); Transbond XT composite reinforced with photopolymerized glass-fiber-reinforced composite (FRC with bidirectional fibers) (group 2/TBE); Transbond XT reinforced with FRC of vertically oriented unidirectional fibers (group 3/TBV); and Transbond XT reinforced with FRC of horizontally oriented fibers (group 4/TBH)...
October 19, 2018: Journal of Adhesive Dentistry
Lorenzo Breschi, Markus Blatz, Jin-Ho Phark
No abstract text is available yet for this article.
2018: Journal of Adhesive Dentistry
Lu Yang, Haifeng Xie, Hongliang Meng, Xinyi Wu, Ying Chen, Huaiqin Zhang, Chen Chen
PURPOSE: This study compared bond strength, durability, and mechanical properties of luting cements for bonding zirconia: a resin-modified glass ionomer cement (RMGIC), a conventional composite cement, and two self-adhesive composite cements. MATERIALS AND METHODS: The air-abraded zirconia specimens were assigned to 12 groups (n = 30) to prepare bonded specimens. Classification was based on the pre-conditioning selection: none; primers containing 10-methacryloyloxydecyl dihydrogen phosphate (MDP); universal adhesives containing MDP...
2018: Journal of Adhesive Dentistry
Rutthanu N Wongsorachai, Ornnicha Thanatvarakorn, Taweesak Prasansuttiporn, Sumana Jittidecharaks, Keiichi Hosaka, Richard M Foxton, Masatoshi Nakajima
PURPOSE: To evaluate the effect of a polymerization accelerator on the microtensile bond strength (µTBS) of etch-and-rinse and self-etch adhesives to eugenol-contaminated dentin. MATERIALS AND METHODS: Sixty flat dentin surfaces were prepared from human molars. Half of the specimens were restored with zinc oxide eugenol temporary cement (IRM) (eugenol-contaminated group) and the other half remained without restoration (control group). After 24-h storage, the cement was mechanically removed...
2018: Journal of Adhesive Dentistry
Young-Hoon Lee, Chan-Jin Park, Lee-Ra Cho, Kyung-Ho Ko, Yoon-Hyuk Huh
PURPOSE: To evaluate the effect of the chemical formulation of liners on the shear bond strength (SBS) between lithium disilicate veneering ceramic and zirconia core. MATERIALS AND METHODS: Four experimental groups (n = 12) were designed according to liner composition: negative control group (lithium and phosphorus removed from the conventional liner), Li group (lithium added to the negative control group), P group (phosphorus added to the negative control group), and Li+P group as the positive control (conventional liner)...
2018: Journal of Adhesive Dentistry
Yusuke Kakiuchi, Tomohiro Takagaki, Masaomi Ikeda, Takaaki Sato, Naoko Matsui, Toru Nikaido, Michael F Burrow, Junji Tagami
PURPOSE: To evaluate the roles of MDP and NaF in the bonding resin of a two-step self-etch adhesive (2-SEA) on enamel bonding performance. MATERIALS AND METHODS: The experimental 2-SEAs were composed of an MDP-containing self-etching primer and four different bonding resins which were MDP- and NaF-free (00), MDP-containing and NaF-free (M0), MDP-free and NaF-containing (0F), and MDP- and NaF-containing (MF) adhesives. Microshear bond strength (µSBS) to enamel and ultimate tensile strength (UTS) of the adhesive resin were determined...
2018: Journal of Adhesive Dentistry
Manja von Stein-Lausnitz, André Mehnert, Maria Bruhnke, Guido Sterzenbach, Martin Rosentritt, Benedikt C Spies, Kerstin Bitter, Michael Naumann
PURPOSE: The aim of this ex-vivo study was to evaluate the load capacity of direct or indirect endodontically restored maxillary central incisors with Class III defects, with or without glass-fiber posts. MATERIALS AND METHODS: Seventy-two extracted human maxillary central incisors were endodontically treated and bi-proximal Class III cavities were prepared. Specimens were randomly allocated to six groups (n = 12): direct restoration with composite (C); direct restoration with composite and additional glass-fiber post (CP); ceramic veneer restoration (V), ceramic veneer restoration and additional glass-fiber post (VP), ceramic crown restoration (Cr), ceramic crown restoration and additional glass-fiber post (CrP)...
2018: Journal of Adhesive Dentistry
Amanda Maria de Oliveira Dal Piva, João Paulo Mendes Tribst, Alexandre Luiz Souto Borges, Marco A Bottino, Rodrigo Othávio de Assunção Souza
PURPOSE: To evaluate two different techniques for glass fiber-reinforced resin post (FRC) insertion by assessing the stress distribution under polymerization shrinkage or masticatory loading and measuring the pull-out bond strength to dentin. MATERIALS AND METHODS: A model of an endodontically treated maxillary central incisor was used for three-dimensional simulation with two conditions: conventionally cemented (FRC) and relined (RFRC). The volumetric solids were exported to analysis software (ANSYS 17...
2018: Journal of Adhesive Dentistry
Gianfranco Politano, Bart Van Meerbeek, Marleen Peumans
PURPOSE: Adhesively luted partial ceramic crowns have been documented to be clinically more durable than direct composite restorations when minimally invasively restoring large defects (replacing two cusps or more) in posterior teeth. The clinical longevity of such restorations is largely determined by the tooth-preparation design, material selection and adhesive luting procedure. The most frequently recorded failure in medium- to long-term clinical trials is fracture of the restoration...
2018: Journal of Adhesive Dentistry
Thais Camponogara Bohrer, Patricia Eliana Fontana, Tathiane Larissa Lenzi, Fabio Zovico Maxnuck Soares, Rachel de Oliveira Rocha
PURPOSE: To systematically review the literature to analyze the influence of endodontic irrigating solutions on the bond strength of adhesives to coronal enamel or dentin. MATERIALS AND METHODS: The PubMed/MEDLINE, Web of Science and Scopus electronic databases were used to select laboratory studies related to the research question, without publication year or language limits. From 2461 potentially eligible studies, 2451 were selected for full-text analysis, and 97 were included in the systematic review...
2018: Journal of Adhesive Dentistry
Monize Ferreira Figueiredo de Carvalho, Amanda Carolina Neiva Leijôto-Lannes, Marcela Carolina Nunes de Rodrigues, Lilian Capanema Nogueira, Nayara Kelly Lyrio Ferraz, Allyson Nogueira Moreira, Mônica Yamauti, Lívia Guimarães Zina, Cláudia Silami de Magalhães
PURPOSE: To assess whether bovine teeth can be used as viable alternatives for human teeth in tensile and shear bond strength testing. MATERIALS AND METHODS: Articles were selected from Web of Science, PubMed, Scopus, LILACS-Bireme, and BBO electronic databases using keywords obtained from Medical Subject Headings (MeSH). Of 1540 potentially eligible studies, 157 were selected for full text analysis. Five independent reviewers (Kappa = 0.89) selected the studies, abstracted information, and assessed quality based on standardized scales...
2018: Journal of Adhesive Dentistry
Roland Frankenberger, Bart Van Meerbeek
No abstract text is available yet for this article.
2018: Journal of Adhesive Dentistry
Lorenzo Breschi
No abstract text is available yet for this article.
2018: Journal of Adhesive Dentistry
Takaaki Sato, Tomohiro Takagaki, Masaomi Ikeda, Toru Nikaido, Michael F Burrow, Junji Tagami
PURPOSE: To evaluate the effect of selective phosphoric acid etching on enamel using "no-wait" self-etching adhesives. MATERIALS AND METHODS: Clearfil Universal Bond Quick (UBQ, Kuraray Noritake) or G-Premio BOND (GPB, GC) was applied to ground human enamel surfaces. The adhesives were used in 3 modes: no-waiting self-etching mode (UBQ-0 or GPB-0), 10-s self-etching mode (UBQ-10 or GPB-10), and the selective-etch mode with phosphoric acid etching (UBQ-PA or GPB-PA)...
2018: Journal of Adhesive Dentistry
Issis Virginia Luque-Martinez, Miguel Angel Muñoz, Viviane Hass, Elisama Sutil, Alessandra Reis, Alessandro D Loguercio
PURPOSE: To evaluate the immediate and 12-month microtensile bond strength (μTBS) of two self-etch adhesives on sclerotic dentin with or without previous EDTA conditioning. The conditioning pattern and the relative area of open dentinal tubules were also evaluated. MATERIALS AND METHODS: Twenty-eight bovine incisors with naturally exposed sclerotic dentin were used. For μTBS testing, 20 teeth were divided into 4 groups (n = 5) according to the combination of the main factors: 1...
2018: Journal of Adhesive Dentistry
Fernanda O Abu-Izze, Amanda M O Dal Piva, Marco A Bottino, Luiz Felipe Valandro, Renata M Melo
PURPOSE: To evaluate the influence of recycling a pressed ceramic material on surface properties, color stability and bond strength to composite cement. MATERIALS AND METHODS: Forty-eight (48) ingots from a heat-pressed ceramic (PM9, Vita Zahnfabrik) were fabricated through the lost-wax technique and then polished with SiC sandpaper to standardize the dimensions (diameter: 12 mm; length: 4 mm). Leftover material from processing the pressed groups was retrieved and used to repeat heat pressing for the re-pressed groups...
2018: Journal of Adhesive Dentistry
Richard B Price
No abstract text is available yet for this article.
2018: Journal of Adhesive Dentistry
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