Results 51 to 60 of about 12,059 (232)

Glass-ionomer Adhesives in Orthodontics: Clinical Implications and Future Research Directions [PDF]

, 1999
During the past ten years significant advances have been made in the development of glass-ionomer bonding adhesives. The beneficial effects of fluoride are well documented and an agent which reduces or prevents a white spot lesion that commonly occurs ...
Bradley, T. Gerard, Oliveira, Daniel Camargo de   +1 more
core   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source

Influence of powder/liquid ratio on the radiodensity and diametral tensile strength of glass ionomer cements

Journal of Applied Oral Science, 2010
Clinicians tend to make reductions in glass ionomer power/liquid (P/L) ratios since some materials are difficult to mix and flow into small cavities, grooves or pits.
Rodrigo Borges Fonseca, Carolina Assaf Branco, Paulo Sérgio Quagliatto, Luciano de Souza Gonçalves, Carlos José Soares, Hugo Lemes Carlo, Lourenço Correr-Sobrinho   +6 more
doaj   +1 more source

Synthesis and biocompatibility of an experimental glass ionomer cement prepared by a non-hydrolytic sol-gel method [PDF]

, 2010
The aims of this study were to demonstrate the synthesis of an experimental glass ionomer cement (GIC) by the non-hydrolytic sol-gel method and to evaluate its biocompatibility in comparison to a conventional glass ionomer cement (Vidrion R).
CALEFI, Paulo Sergio, CESTARI, Alexandre, CIUFFI, Katia Jorge, GARCIA, Lucas da Fonseca Roberti, NASSAR, Eduardo José, PIRES-DE-SOUZA, Fernanda de Carvalho Panzeri, TEÓFILO, Juliana Mazzoneto   +6 more
core   +1 more source

F K‐edge XAS as a tool to examine F environments in complex inorganic systems

Journal of Synchrotron Radiation, EarlyView.
Experimental and computational F K‐edge X‐ray absorption spectra of a range of complex inorganic materials are presented and analysed, with discussion as to what information on F speciation and environment can be obtained from the spectra. Observations and recommendations are made that will assist future research in the collection and analysis of high ...
Malin C. Dixon Wilkins, John M. Bussey, John S. McCloy   +2 more
wiley   +1 more source

Comparison of the amount of fluoride release from nanofilled resin modified glass ionomer, conventional and resin modified glass ionomer cements.

Frontiers in Dentistry, 2013
To investigate and compare the amount of fluoride release of conventional, resin modified and nanofilled resin modified glass ionomer cements.Tablets of glass-ionomer cements were immersed in deionized water and incubated at 37°C.
Sumitha Upadhyay, Arathi Rao, Ramya Shenoy   +2 more
doaj  

Fluoride Released From GIC and RMGIC in Saliva and Dentino-Enamel SUbstance [PDF]

, 2009
Glass Ionomer Cement (GIC) and Resin Modified Glass Ionomer Cement (RMGIC) are two restorative materials in dentistry that have the capacity of releasing fluoride to saliva, dentino-enamel substance, and the ability to form fluoroapatite crystal.
Anggraeni, A. (Anggraeni), Artiningsih, D. A. (Dewa), Suprastiwi, E. (Endang)   +2 more
core  

Model‐Based Cost‐Effectiveness of Direct Restorations: Amalgam Dominates

Community Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives A phase‐down of dental amalgam use has been mandated and the feasibility of its phase‐out in England by 2030 is being explored. Amalgam use in English National Health Service (NHS) care still predominates for posterior restorations, though access to this care is increasingly limited.
O. Bailey, S. J. Stone, G. Taylor, L. Ternent, C. R. Vernazza   +4 more
wiley   +1 more source

In vitro assessment of cytotoxicity of giomer on human gingival fibroblasts [PDF]

, 2009
Root coverage on restored root surfaces has been considered as a challenging issue. The evaluation of cytotoxic effects of restorative materials is a fundamental requirement for sustaining the cell attachment and the clinical success of root coverage ...
Farajnia, S., Johnson, A., Kimyai, S., Mohammadnejad, L., Nejatian, T., Pourabbas, R.   +5 more
core   +1 more source

Residual Cement Excess of Composite Versus Glass Ionomer Cement in Implant‐Supported Single Crowns After Different Intraoral Exposure Times—A Randomized Controlled Clinical Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective To evaluate the frequency and quantity of residual cement after cementation of monolithic zirconia crowns with glass ionomer or resin composite cement on customized ceramic abutments, following different intraoral retention times. The influence of margin location, quadrant and implant region was also assessed.
Maria Weinreuter, Kevin Richter, Thomas Stober, Peter Rammelsberg, Stefanie Kappel   +4 more
wiley   +1 more source