Glass Ionomer Cements
Glass Ionomer Cements Based in TiO
... with glass ionomer cements ...Some glass compositions, such as those based on calcium fluorosilicates, have been tested to obtain glass ionomer ...of glass ionomer ...
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Influence of ultrasonic setting on microhardness of glass-ionomer cements
... of glass-ionomer cements occurs in two phases: an initial set with the formation of mainly calcium polyacrylate and a subsequent hardening process with the formation of aluminum polyacrylate 1 ...the ...
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An evaluation of commercial and experimental resin-modified glass-ionomer cements
... C H A PTE R 1 IN TR O D U C T IO N Tooth-coloured filling materials have undergone considerable evolution during the past decades. The unsatisfactory and inadequate mechanical properties of the silicate cements ...
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Expiration Date Effect on Mechanical and Chemical Properties of Glass Ionomer Cements
... WORDS: glass ionomer cements, expiration date, mechanical and chemical properties, Vickers micro- hardness, scanning electron microscopy, energy dispersive X-ray ...INTRODUCTION Glass ...
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Glass ionomer cements: an investigation into ionic processes within the cement with respect to time
... the glass particles which are then held in the siliceous gel of the ...from glass ionomer cements has not been understood completely, but all researchers seem to agree on the kinetics ...
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Influence of Ultrasonic Setting on Compressive and Diametral Tensile Strengths of Glass Ionomer Cements
... Keywords: glass ionomer cements, ultrasonic setting, compressive strength, diametral tensile strength ...gives glass-ionomer cements (GICs) an important position in dentistry 1 ...
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Evaluation of the cytotoxicity of selected conventional glass ionomer cements on human gingival fibroblasts
... None of the 13 materials exhibited high or medium cytotoxicity. In all cases, fibroblast survival exceeded 60%. The group with low cytotoxicity consisted of 4 glass ionomer cements: conventional – ...
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Microleakage of Resin Modified Glass Ionomer cements at the Cement-Enamel Cement-Band Interfaces
... in glass ionomer technology has occurred with the development of this Resin Modified Glass Ionomer Cements, combining the properties of glass ionomers as well as the additional ...
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Research gaps identified during systematic reviews of clinical trials: glass-ionomer cements
... Conclusions This audit identified research gaps in the precision and in- ternal validity of clinical trials on topics regarding the ap- plication of glass-ionomer cements. Gaps concerning precision ...
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Effect of Chitosan Nanoparticles on the Fluoride Release from Four Glass Ionomer Cements and Its Influence on the Antibacterial Property of High Strength Glass Ionomer Cement: An Invitro study.
... the glass ionomer restorative components, improving mechanical performance at this ...of glass ionomer cement were proportioned according to manufacturer’s instruction with the liquid ...
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Development of Glass Ionomer Cements with Improved Mechanical and Remineralizing Properties by Incorporation of 45S5 Bioglass®-Ceramic
... Abstract. The clinical applications of glass ionomer cements (GICs) are limited by their relatively poor mechanical properties and insufficient remineralizing capacity. In this study, we produced ...
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FLUORIDE RELEASE AND UPTAKE BY GLASS IONOMER CEMENTS, POLYACID MODIFIED COMPOSITE RESIN AND GIOMER- AN IN VITRO ASSESSMENT
... from Glass ionomer cements, Giomer and Polyacid-modified composite resin (Compomer) and to compare their fluoride uptake after application of topical fluoride agents: APF gel and NaF ...
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A comparative study of shear bond strength of Fuji II and Ariadent glass Ionomer Cements to dentin of primary molar
... A comparative study of shear bond strength of Fuji II and Ariadent glass Ionomer Cements to dentin of primary molar Zafarmand A. DDS, MSD, PhD 1 , Alamee Harandi M. DDS, MS 2 1 Assistant Prof., Dept. ...
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Are high-viscosity glass-ionomer cements inferior to silver amalgam as restorative materials for permanent posterior teeth? A Bayesian analysis
... Conclusion: The current evidence suggests lack of support for the hypothesis that high-viscosity glass-ionomer cements are inferior to silver amalgam as restorative materials for permanent posterior ...
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Comparative evaluation of micro-leakage of two newer glass ionomer cements in primary molars immersed in three beverages: in vitro study
... A study performed by Sabdi et al. assessed micro-leakage of Filtek Z250, Fuji IX, Fuji II LC and Silver fill amalgam after immersing them in lime juice. However, no immersion regimen was employed and Fuji IX showed ...
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Sealing Ability of Nano Hybrid Bulk Fill Composites and High Strength Posterior Glass Ionomer Cements in Restoring Class V Lesions - A Microleakage Study
... modified glass ionomer cements compared to Composite ...of glass ionomer cements is attributed to chemical bonding to the tooth structure and its ability to withstand high ...
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Effect of cation substitutions in an ionomer glass composition on the setting reaction and properties of the resulting glass ionomer cements
... 145 phase. However, it is still unclear why the high degree of crosslinkage, in the case of Ca-Ba-GIC, did not lead to the shortest setting time of the three GICs. One conclusion could be related to the process of silica ...
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Effect of green propolis addition to physical mechanical properties of glass ionomer cements
... The null hypothesis was that there is no difference in material performance (water sorption, solubility, and diametral tensile strength test), with or without propolis.. MATERIAL AND [r] ...
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Influence of photocuring and storage time on the volumetric change of resin modified glass ionomer cements
... & V i t r e m e r& p r e s e n t e d& t h e& l e a s t& hygroscopic& expansion& when& it& was& not& light& polymerized.&As&the&[r] ...
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Action of Toothbrushes of Different Textures on Glass Ionomer Cements Indicated for Atraumatic Restorative Treatment
... A diferença na rugosidade super fi cial tanto inicial como fi nal dos materiais restauradores está relacionada ao tamanho das par tí culas 16,18,20 , sendo assim a resina composta[r] ...
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