Results 181 to 190 of about 8,912 (223)

The biocompatibility of resin-modified glass-ionomer cements for dentistry

Dental Materials, 2008
The biological effects of resin-modified glass-ionomer cements as used in clinical dentistry are described, and the literature reviewed on this topic.Information on resin-modified glass-ionomers and on 2-hydroxyethyl methacrylate (HEMA), the most damaging substance released by these materials, has been collected from over 50 published papers.
John W, Nicholson, Beata, Czarnecka
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Long-term flexural strengths of resin-modified glass-ionomer cements

Biomaterials, 1998
The use of resin-modified glass-ionomer cements (RMGICs) in restorative dentistry has expanded since their introduction about seven years ago. These materials have been shown to possess superior initial mechanical properties to those of the conventional glass-ionomer cements.
W, Kanchanavasita, H M, Anstice, G J, Pearson   +2 more
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Adhesion of resin-modified glass ionomer cements using resin bonding systems

Journal of Dentistry, 1998
To compare the in vitro shear bond strength of two commercially available resin-modified glass ionomer cements (RmGIC) to bovine dentine, with and without the use of adhesive bonding systems.Ninety-six flat bovine dentine surfaces were divided into eight groups for bonding procedures. Fuji II LC and Vitremer were bonded to dentine that had been treated
Burrow, MF, Yamada, T, Inokoshi, S, Sano, H, Tagami, J, Pereira, PNR   +5 more
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Resin-modified glass ionomer cements: a comparison of water sorption characteristics

Biomaterials, 1996
The purpose of this study was to quantify and compare the amount of water absorbed by six commercially available resin-modified glass ionomer cements and to investigate the possible influence of time and resin content on water sorption. The materials evaluated included Variglass used as a restoration, base and liner; Fuji II LC; Fuji Liner; Vitrebond ...
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Evolution of Anticariogenic Resin‐Modified Glass Ionomer Cements

ChemBioEng Reviews, 2021
AbstractWith advancing technology and exponential growth in scientific research, new perspectives in dental materials are being discovered. Conservative dentistry advocates maximum tooth preservation by revised restorative materials. Resin‐modified glass ionomer cement (RMGIC) is a flexible group of dental materials that can be used for restoring ...
Zuleikha Malik, Danial Qasim Butt, Zainab Qasim Butt, Nawshad Muhammad, Muhammad Kaleem, Saad Liaqat, Muhammad Adnan Khan, Abdul Samad Khan   +7 more
openaire   +1 more source

The repair potential of resin-modified glass-ionomer cements

Dental Materials, 2010
To assess the repair potential of resin-modified glass-ionomer cements (RMGICs) with additional RMGIC and resin composite.Specimens of two proprietary RMGICs (Ketac N100 (Ketac Nano), 3M/ESPE, St Paul, MN; Fuji II LC, GC Corporation, Tokyo) were prepared and stored in water at 37 degrees C for 4 days. The surface of the RMGIC was finished flat with 600-
Chaiwat, Maneenut, Rangsima, Sakoolnamarka, Martin J, Tyas   +2 more
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Surface pH of resin-modified glass polyalkenoate (ionomer) cements

Journal of Dentistry, 1992
The recently developed group of materials known as light-activated, or resin-modified, glass polyalkenoate (ionomer) cements have been produced in response to clinical demands for a command set cavity base material. This study monitored the surface pH of three commercially available resin-modified glass ionomer cements over a 60-min period following ...
Woolford, M. J., Chadwick, R. G.
openaire   +3 more sources

Reinforcement of resin-modified glass-ionomer cement with glass fiber and graphene oxide

Journal of the Mechanical Behavior of Biomedical Materials, 2023
To evaluate the effect of adding glass fiber and graphene oxide to a resin-modified glass ionomer cement (RMGIC).Experimental RMGICs were prepared by adding separately and simultaneously glass fibers (5, 10, and 20 wt%) and graphene oxide (1, 3, and 5 wt%) to the powder of RMGIC with different ratios. The samples were examined under SEM and XRD.
Fatmanur, Sari, Muhittin, Ugurlu
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Interaction of resin-modified glass-ionomer cements with moist dentine

Journal of Dentistry, 2004
The objective of this study was to report on a novel phenomenon that occurs when resin-modified glass-ionomer cements (RMGICs) are bonded to moist human dentine.Dentine surfaces from extracted third molars were abraded with 180-grit SiC paper. Ten teeth were prepared for each of the two RMGICs tested (Fuji II LC, GC Corp. and Photac-Fil Quick, 3M ESPE).
Carrilho, MRO, Tay, FR, Pashley, DH, Carvalho, RM, Yiu, CKY, King, NM   +5 more
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Strength and setting behavior of resin-modified glass ionomer cements

Acta Odontologica Scandinavica, 1995
Diametral tensile strength (DTS), fracture strength, and Vickers microhardness were tested in three resin-modified glass ionomer cements (GICs), one chemically set GIC, and one dental composite. For the DTS studies test discs were immersed in deionized water at 37 degrees C for 10 min, 1 day, and 28 days, respectively.
J, Li, M, von Beetzen, F, Sundström
openaire   +2 more sources