Results 11 to 20 of about 8,617 (222)
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 +2 more
doaj +2 more sources
Determining the Amount of Microleakage of Two Types of Glass Ionomers in Class V Cavities Prepared By Conventional Method and Laser Er-YAG [PDF]
Journal of Mashhad Dental School, 2022 Introduction: The microleakage of restorative material can cause secondary caries. The application of laser for tooth preparation has been recently studied.
Abdolrahim Davari +2 more
doaj +1 more source
Applied Sciences, 2022 A marginal fit of all-ceramic crowns is a prerequisite for the long-term clinical success of a dental restoration. Few in vivo studies have investigated the effect of the film thickness of various luting agents on vertical discrepancy. This in vivo study
Ameer Biadsee +5 more
doaj +1 more source
Resin-modified Glass-ionomer Setting Reaction Competition [PDF]
Journal of Dental Research, 2009 Resin-modified glass ionomers (RMGI) set by at least 2 mechanisms dependent upon reactant diffusion prior to gelation. Each reaction’s kinetics and setting mechanism may rely on and/or compete with the other. In this study, we investigated RMGI setting reaction interactions using differential scanning calorimetry (DSC) by varying light-cure initiation ...
Berzins, David W. +4 more
openaire +2 more sources
Brazilian Dental Science, 2022 Objective: The aim was to evaluate the influence of fluoride-releasing restorative materials in enamel and dentin microhardness. Material and Methods: 40 blocks (5x5x3 mm) from cervical third of human molars received a cavity preparation between the ...
Renato Cherubini Facio +5 more
doaj +1 more source
Network competition in a resin-modified glass-ionomer cement [PDF]
Dental Materials, 2008 Attempts have been made to improve the mechanical properties and convenience of use of glass-ionomer cement (GIC) by various modifications, in particular by including a free radical-polymerizable component ("resin-modified" GIC, RMGIC). Necessarily, the one replaces part of the other, but the chemistry suggests that the formation of each network ...
Darvell, BW, Yelamanchili, A
openaire +3 more sources
Pakistan Armed Forces Medical Journal, 2023 Objective: To evaluate and compare clinical performance and caries inhibition of Resin modified glass ionomer cement and composite restoration in primary molars Study Design: Quasi-experimental study.
Maira Khalid +5 more
doaj +1 more source
Physical Properties of Resin-modified Glass-ionomers.
Dental Materials Journal, 1998 The physical properties and shear bond strength of two resin-modified glass-ionomers: RMGIs (FJL and VT) and as a control, a conventional glass-ionomer: CGI (FJ), were evaluated. Ninety percent of the setting shrinkage under dry conditions and nominal hygroscopic expansion in water during 360 h occurred within the first 24 h.
KIM, Young-gill +2 more
openaire +3 more sources
Effect of ultrasound on the setting characteristics of glass ionomer cements studied by Fourier Transform Infrared Spectroscopy [PDF]
, 2009 Objective: To investigate the effect of ultrasound (US) application on the setting of glass ionomer cement (GIC) by using Attenuated Total Reflectance Fourier Transform Infrared (ATR/FTIR) spectrometer.
Billington, R. +3 more
core +1 more source
Comparison of shear bond strength of aesthetic restorative materials
Contemporary Clinical Dentistry, 2012 Aim : The present study was conducted to determine and compare the shear bond strengths of Conventional glass ionomer; Resin-modified glass ionomer; Polyacid-modified composite and Composite Resin, and to assess and determine the mode of failure ...
B P Suryakumari Nujella +4 more
doaj +1 more source