Dental glass ionomer cements
Cytotoxicity of glass ionomer cements containing silver nanoparticles
... of dental materials has led researchers to evaluate an- timicrobial agents that may be added to materials wi- thout adversely affecting their physical and mechanical properties ...
6
Fluoride release and surface roughness of a new glass ionomer cement: glass carbomer
... including glass carbomer presented similar release in both periods (T1 and ...Descriptors: Glass ionomer cements; dental materials; ...
6
Influence of the powder/liquid ratio and storage time of conventional glass ionomer cements in diametral tensile strength
... and mixing of the powder-liquid presentation and the insertion of the two proportioning systems used. Therefore, we hypothesized that DTS should not be influenced by the proportioning system. Notwithstanding, we observed ...
6
Effect of ultrasonic ecxitation on the ultimate tensili strength of glass ionomer cements after different water storage times
... conventional dental ultrasonic scaler on glass ionomer cements surface accelerated initial setting reaction and improved the mechanical ...of glass ionomer cements ater ...
5
Nanosilver application in dental cements
... two cements among the three studied are not used in direct contact with cells from the pulp or the periapical ...the glass ionomer cement, in the clinical situation, are only in contact with the ...
7
Ultimate tensile strength and microhardness of glass ionomer materials
... the glass ionomer cements, now called conventional, were indicated in the prevention of dental caries, due to its peculiar characteristics of release and uptake fluorides from external ...
7
Bond strength of a resin composite and a resin-modified glass-ionomer cement associated or not with chlorhexidine to eroded dentin
... ionomer cements are widely used for dental cervical region restorations, under erosive condition they can wear out ...resin-modified glass- ionomer cement (RMGIC) to eroded dentin and ...
7
Evaluation of marginal fit and microleakage of monolithic zirconia crowns cemented by bio-active and glass ionomer cements: In vitro study
... and cement space with 50 microns. The whole design was analyzed from all aspects prior to milling. Before milling, the appropriate disc size (Incoris TZI C 16) was selected in reference to the crown final size by using ...
11
Scanning electron microscopy analysis of dental cements
... luting cements (zinc phosphate, glass-ionomer and resin ba- sed composite cement) using scanning electron microscopy (SEM) ana- lysis and microleakage for the quality range of ...materials. ...
8
Water interaction with dental luting cements by means of sorption and solubility
... luting cements, however, it can also accelerate their ...and glass-ionomer luting materials with regards to water sorption (WS) and solubility ...luting cements Biscem (BC) Enforce (E), ...
7
Comparação de três sistemas digitais em relação à densidade óptica de cimentos de ionômetro de vidro = Comparison of three digital systems in relation to the optical density of glass ionomer cements
... 8. Fonseca RB, Branco CA, Soares PV, Correr- Sobrinho L, Haiter-Neto F, Fernandes-Neto AJ, et al. Radiodensity of base, liner and luting dental materials. Clin Oral Investig. 2006;10(2):114-118. 9. Fontana EB. ...
5
Antimicrobial activity of different dental cements on aggregatibacter actinomycetemcomitans
... three dental cements: glass-ionomer cement, zinc phosphate cement and resin ...with cements with zinc phosphate cement, glass-ionomer cement and resin cement indicated for ...
6
Liberação de fluoreto de cimentos de ionômero de vidro simulando o processo de des-remineralização de cárie : Fluoride release from galss ionomer cements mimicking the caries process of de-remineralization
... the glass particles [Shiozawa et ...control dental caries on both enamel and dentin [Cury et ...on dental specimens restored with GIC has been found to reduce enamel and dentine demineralisation ...
44
Surface roughness of glass ionomer cements indicated for atraumatic restorative treatment (ART)
... Bollen et al. (17) considered the critical surface roughness (Ra) means for bacterial colonization of several dental materials to be 0.2 μm. In this study, except for Vitromolar, all GICs presented surface rough- ...
4
Evaluation of acidulated dentifrice influence on fluoride releasing from glass-ionomer cements
... creme dental flúor acidulado – pH 4,5 / 7 h / 37 ºC), B (exposição ao creme dental fluoretado não acidulado / 7 h / 37 ºC) e C (controle - exposição à saliva ...creme dental ácido apresentou valores ...
6
INTERACTION OF FLUORIDE COMPLEXES DERIVED FROM GLASS-IONOMER CEMENTS WITH HYDROXYAPATITE
... grade glass-ionomer cements were employed, namely Fuji IX (capsulated, GC, Japan) and ChemFlex (Dentsply, ...vibratory dental mixer (Kent Dental, UK), with a 10 s mixing ...a ...
5
Doxycycline-containing glass ionomer cement for arresting residual caries: an in vitro study and a pilot trial
... Based on the results of this study and considering the short period of evaluation and its limitations, the inclusion of doxycycline into RMGIC maximizes the antibacterial effect of RMGIC, without jeopardizing two ...
8
The effects of exposure time on the surface microhardness of three dual-cured dental resin cements
... of dental materials provide an indication of how the material will function under stress in the oral environment ...examine dental resin material, analyzing their polymerization, the efficiency of the light ...
8
Antimicrobial and Anti-Caries Effect of New Glass Ionomer Cement on Enamel Under Microcosm Biofilm Model
... The occurrence of caries lesions adjacent to restorations is a serious problem in Dentistry. Therefore, new antimicrobial restorative materials could help to prevent recurrent carious lesions. This study evaluated the ...
7
Push-out bond strength of glass fiber posts luted with two resin cements
... After the cementation of glass fiber posts, root specimens were stored in an environment of 100% of humidity at 37ºC for 24 h. The specimens were immersed in distilled water at 37ºC for 24 h in an incubator [12]. ...
7