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Dental composite glass ionomer cement adhesive bonding

Gabriela Cristina Santin, Alexandra Mussolino de Queiroz, Regina Guenka Palma-Dibb, Harley Francisco de Oliveira, Paulo Nelson Filho, Fábio Lourenço Romano
Patients undergoing radiotherapy treatment present more susceptibility to dental caries and the use of an orthodontic device increases this risk factor due to biofilm accumulation around the brackets. The objective of this study was to evaluate the shear bond strength to irradiated permanent teeth of orthodontic brackets bonded with conventional glass ionomer cement and resin-modified glass ionomer cement due to the fluoride release capacity of these materials. Ninety prepared human premolars were divided into 6 groups (n=15), according to the bonding material and use or not of radiation: CR: Transbond XT composite resin; RMGIC: Fuji Ortho LC conventional glass ionomer cement; GIC: Ketac Cem Easymix resin-modified glass ionomer cement...
March 2018: Brazilian Dental Journal
Luca Piccoli, Guido Migliau, Laith Konstantinos Besharat, Stefano Di Carlo, Giorgio Pompa, Roberto Di Giorgio
Aim: The purpose of this research is to investigate whether and how the adhesive bond failure site varied in relation to the material used for the orthodontic bonding and debonding technique applied. Materials and methods: Two different methods of orthodontic debonding were included in our survey; cutters for orthodontics and debonding plier. Three different materials for the adhesion of the bracket: composite light curing, self-curing composite and glass ionomer cement...
April 2017: Annali di Stomatologia
T De Caluwé, C W J Vercruysse, I Ladik, R Convents, H Declercq, L C Martens, R M H Verbeeck
OBJECTIVES: Glass ionomer cements (GICs) are a subject of research because of their inferior mechanical properties, despite their advantages such as fluoride release and direct bonding to bone and teeth. Recent research aims to improve the bioactivity of the GICs and thereby improve mechanical properties on the long term. In this study, two types of bioactive glasses (BAG) (45S5F and CF9) are combined with GICs to evaluate the physico-chemical properties and biocompatibility of the BAG-GIC combinations...
April 2017: Dental Materials: Official Publication of the Academy of Dental Materials
Mayo Takada, Masaya Suzuki, Maiko Haga-Tsujimura, Koichi Shinkai
We examined the effects of adhesive systems under study applied for a laser-cut cavity using an Er,Cr:YSGG laser on rat dental pulp at 24 h and 14 days postoperatively. Group 1, laser-cut cavities were treated with a self-etching-primer and bonding agent; group 2, pretreated with a phosphoric-acid, and then treated with a self-etching-primer and bonding agent; group 3, pretreated with a phosphoric-acid and sodium-hypochlorite, and then treated with a self-etching-primer and bonding agent; and group 4, treated with an all-in-one adhesive...
July 2017: Odontology
Xiaoying Wang, Bianhong Wang, Yanhua Wang
INTRODUCTION: White spot lesions are an undesired side effect of fixed orthodontic treatment. The objective of this research was to develop an antibacterial resin-modified glass ionomer cement (RMGIC) containing nanoparticles of silver (NAg) for prevention of white spot lesions. METHODS: NAg was incorporated into a commercial RMGIC. The NAg-enhanced cement was compared with the unaltered RMGIC and with a commercially available composite that does not release fluoride...
December 2015: American Journal of Orthodontics and Dentofacial Orthopedics
Ning Zhang, Ke Zhang, Mary Anne S Melo, Chen Chen, Ashraf F Fouad, Yuxing Bai, Hockin H K Xu
The objectives of this study were to develop the first protein-repellent resin-modified glass ionomer cement (RMGI) by incorporating 2-methacryloyloxyethyl phosphorylcholine (MPC) for orthodontic applications, and to investigate the MPC effects on protein adsorption, biofilm growth, and enamel bond strength. MPC was incorporated into RMGI at 0% (control), 1.5%, 3%, and 5% by mass. Specimens were stored in water at 37°C for 1 and 30 days. Enamel shear bond strength (SBS) was measured, and the adhesive remnant index (ARI) scores were assessed...
July 2016: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
R D Jiang, H Lin, G Zheng, S P Yuan, Q DU, Y Zhang
OBJECTIVE: To evaluate the cytotoxicity of four dentin filling materials and two dentin adhesives with a dentin barrier test and to compare the results with those in a conventional filter diffusion test in order to investigate the advantages of the dentin barrier test. METHODS: Eugenol cement, zinc phosphate cement, adhesive glass ionomer cement, composite resin and two self-etching adhesives (REMI BOND and Adper Easy One) were tested. In the dentin barrier test, L929 mouse fibroblasts were three-dimensional cultured in polystyrene meshes...
April 18, 2015: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
Kisaki Shimazu, Hiroyuki Karibe, Kiyokazu Ogata
The purpose of this study was to evaluate the effects of artificial saliva contamination on three restorative materials, namely, a glass ionomer cement (GIC), a resin-modified GIC (RMGIC), and a composite resin (CR), for which two different etching adhesive systems were used. Thus, three surface conditions were created on bovine teeth using artificial saliva: control, mild saliva contamination, and severe saliva contamination. The dentin bond strength for CR was significantly lower after artificial saliva contamination...
2014: Dental Materials Journal
Liang Chen, Hong Shen, Byoung In Suh
PURPOSE: To present an updated knowledge on the remineralizing dental restorative materials and their performance in vivo and/or in vitro. METHODS: A search of English peer-reviewed dental literature over the last 30 years from PubMed and MEDLINE databases was conducted, and the key words included: remineralization, pulp capping, restoration, composite, cement, primer, bonding, adhesive, liner and sealant. Titles and abstracts of the articles listed from search results were reviewed and evaluated for appropriateness...
August 2013: American Journal of Dentistry
Edoardo Pacifici, Michelle Chazine, Alessandro Vichi, Simone Grandini, Cecilia Goracci, Marco Ferrari
OBJECTIVE: The aim of this study was to evaluate the shear bond strength to dentin of primary molars of a new self-adhering flowable resin composite with two ionomer-based cements and one flowable resin composite in combination with two different adhesive systems. STUDY DESIGN: Fifty primary molars were grinded on the occlusal surface to obtain flat dentin substrate and randomly divided into 5 groups (n = 10): OFL:Phosphoric Acid/Optibond FL/Premise Flow; OAO:Optibond All-In-One/Premise Flowable; II:Polyacrylic Acid/Fuji II; IX:Polyacrylic Acid/Fuji IX; V:Vertise Flow...
2013: Journal of Clinical Pediatric Dentistry
Luciano Casagrande, Débora Martini Dalpian, Thiago Machado Ardenghi, Fabrício Batistin Zanatta, Carlos Eduardo Agostini Balbinot, Franklin García-Godoy, Fernando Borba De Araujo
PURPOSE: To evaluate the clinical performance of adhesive restorations of resin composite and resin-modified glass-ionomer cements in primary molars. METHODS: This randomized clinical trial included subjects (5-9 year-old children) selected at two university centers (UFRGS and UNIFRA). The sample consisted of 132 primary molars presenting active cavitated carious lesions (with radiographic involvement of the inner half of the dentin), located on the occlusal and occlusal-proximal surface...
December 2013: American Journal of Dentistry
Daniele Scaminaci Russo, Valentina Iuliano, Lorenzo Franchi, Marco Ferrari, Luca Giachetti
PURPOSE: To compare the bond strength to human primary dentin of a self-adhesive light-curing resin composite, a self-etch adhesive and a glass-ionomer cement by means of microshear bond strength (pSBS) test and scanning electron microscopic (SEM) observations. METHODS: 75 human primary molars were sectioned to obtain a 2 mm-thick slab of mid-coronal dentin, randomly divided into three groups (n=25). Nine conical frustum-shaped buildups were constructed on the occlusal surface of each dentin slab using a self-adhesive light-curing resin composite (Vertise Flow; Group 1), bonding agent (Optibond All-in-One; Group 2) combined with resin composite (Premise Flow) and a glass-ionomer cement (Ketac-Fil; Group 3)...
December 2013: American Journal of Dentistry
Fabiano G Ferreira, Darcy F Nouer, Nelson P Silva, Ivana U Garbui, Lourenço Correr-Sobrinho, Paulo R A Nouer
OBJECTIVES: The aim of this study was to undertake a qualitative and quantitative evaluation of changes on enamel surfaces after debonding of brackets followed by finishing procedures, using a high-resolution three-dimensional optical profiler and to investigate the accuracy of the technique. MATERIALS AND METHODS: The labial surfaces of 36 extracted upper central incisors were examined. Before bonding, the enamel surfaces were subjected to profilometry, recording four amplitude parameters...
September 2014: Clinical Oral Investigations
B Catalbaş, H Kamak, A Demir, M Nur, H H Hadimli
The aim of this study was to examine the antibacterial effect of several current orthodontic materials against a certain oral bacterium. The antibacterial activities of six orthodontic composite resins (Transbond LR, Light Cure Retainer (LCR), Light Bond, System 1+, Kurasper F, Transbond XT adhesive), two orthodontic bonding materials (Transbond XT primer and System 1+ activator) and two glass ionomer cements (GIC) [Multicure Glass Ionomer and Ketac Cem GIC] were evaluated against Streptococcus mutans. The hard materials were put into the Teflon mould...
November 2012: West Indian Medical Journal
Selene J Baeza-Robleto, Dulce M Villa-Negrete, René García-Contreras, Rogelio J Scougall-Vílchis, Luis J Guadarrama-Quiroz, Norma L Robles-Bermeo
PURPOSE: A technique whereby the practitioner could improve the esthetic appearance of anterior stainless steel crowns (SSC) could provide a cost-effective alternative to more expensive commercially available preveneered SSCs, which may not be uniformly available. The purpose of this study was to evaluate the effects of ultraviolet (UV) irradiation of the metal crown surface on the shear bond strength of composite resin adhered to stainless steel crowns. METHODS: Seventy extracted anterior bovine teeth randomly divided into 2 groups (n=35/group), were restored with primary maxillary left central incisor SSCs...
January 2013: Pediatric Dentistry
Claudia Letícia Vendrame dos Santos, Carolina Lunardelli Trevisan, Eloá Rodrigues Luvizuto, Sonia Regina Panzarini, Wilson Roberto Poi, Celso Koogi Sonoda
Crown-root fractures account for 5% of all fractures in permanent teeth and can involve enamel, dentin, and cementum. Depending on whether there is pulpal involvement, these problems may be classified as complicated (which are more common) or noncomplicated. The treatment depends on the level of the fracture line, root length and/or morphology, and esthetic needs. Several treatment strategies are available for esthetic and functional rehabilitation in crown-root fractures. Adhesive tooth fragment reattachment is the most conservative restorative option when the tooth fragment is available and the biological width has no or minimal violation...
November 2011: Compendium of Continuing Education in Dentistry
Yoshishige Yamada, Yoshiko Masuda, Yuichi Kimura, Mozammal Hossain, Atsufumi Manabe, Hisashi Hisamitsu
OBJECTIVE: The purpose of this study was to investigate the adhesion of glass ionomer cements to dentin and the effect of pretreatment using Carisolv. STUDY DESIGN: Forty extracted permanent teeth with caries were used for this study. All lesions were removed using the Carisolv system and teeth were divided into eight groups. Groups 1 to 4 were filled with three types of conventional glass ionomer cements and a resin modified glass ionomer cement. Group 8 was restored with composite resin...
2012: Journal of Clinical Pediatric Dentistry
Barbara Cvikl, Rene Filipowitsch, Jörg Wernisch, Modesto Raabe, Reinhard Gruber, Andreas Moritz
PURPOSE: To determine the best-performing combination of three core buildup materials and three bonding materials based on their bond strength to ceramic blocks in vitro. MATERIALS AND METHODS: The materials used for core buildup were a composite (Tetric EvoCeram), a compomer (Compoglass F), and a glass-ionomer cement (Ketac Fil Plus), and for bonding, a three-step etch-and-rinse adhesive (Syntac), a two-step etch-and-rinse adhesive (ExciTE), and a single-step system (RelyX Unicem)...
August 2013: Journal of Adhesive Dentistry
Liang Chen, Hong Shen, Byoung In Suh
This review presents an updated knowledge on the antibacterial dental restorative materials and their performance clinically and in the laboratory. A search of English peer-reviewed dental literature over the last 30 years from PubMed and MEDLINE databases was conducted, and the key words included antibacterial, antimicrobial, dental, primer, adhesive, bonding agent, cement, and composite. Titles and abstracts of the articles listed from search results were reviewed and evaluated for relevancy. In summary, the incorporation of an appropriate amount of antibacterial agent provided dental restorative materials (dental bonding agents, resin composites, resin cements, glass-ionomer cements) antibacterial activity without significantly influencing mechanical properties...
December 2012: American Journal of Dentistry
Tijen Pamir, Bilge Hakan Sen, Ozgür Evcin
OBJECTIVE: This study determined the effects of various surface treatment modalities on the bond strength of composite resins to glass-ionomer cements. MATERIAL AND METHODS: Conventional (Ketac Molar Quick Applicap) or resin-modified (Photac Fil Quick Aplicap) glass-ionomer cements were prepared. Two-step etch-rinse & bond adhesive (Adper Single Bond 2) or single-step self-etching adhesive (Adper Prompt L-Pop) was applied to the set cements. In the etch-rinse & bond group, the sample surfaces were pre-treated as follows: (1) no etching, (2) 15 s of etching with 35% phosphoric acid, (3) 30 s of etching, and (4) 60 s of etching...
November 2012: Journal of Applied Oral Science: Revista FOB
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