scholarly journals Polymerization shrinkage, shrinkage stress, and mechanical evaluation of novel prototype dental composite resin

2020 ◽  
Vol 39 (6) ◽  
pp. 1064-1071
Author(s):  
Na ZHANG ◽  
Chao XIE
Keyword(s):  
Composite Resin ◽  
Dental Composite ◽  
Shrinkage Stress ◽  
Polymerization Shrinkage ◽  
Dental Composite Resin

Effect of layered double hydroxide intercalated with fluoride ions on the physical, biological and release properties of a dental composite resin

2014 ◽  
Vol 42 (1) ◽  
pp. 60-67 ◽  
Author(s):  
Loredana Tammaro ◽  
Vittoria Vittoria ◽  
Anna Calarco ◽  
Orsolina Petillo ◽  
Francesco Riccitiello ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Composite Resin ◽  
Dental Composite ◽  
Fluoride Ions ◽  
Dental Composite Resin ◽  
Double Hydroxide

scholarly journals Effect of light intensity and irradiation time on the polymerization process of a dental composite resin

2004 ◽  
Vol 7 (2) ◽  
pp. 313-318 ◽  
Author(s):  
José Augusto César Discacciati ◽  
Alisson Discacciati Neves ◽  
Rodrigo Lambert Oréfice ◽  
Flávio Juliano Garcia Santos Pimenta ◽  
Herbert Haueisen Sander
Keyword(s):  
Light Intensity ◽  
Composite Resin ◽  
Irradiation Time ◽  
Dental Composite ◽  
Polymerization Process ◽  
Dental Composite Resin ◽  
Effect Of Light

scholarly journals THE COMPARISON OF RESIN-BASED COMPOSITES PHYSICAL PROPERTIES BETWEEN BULK-FILL TECHNIQUE AND INCREMENTAL TECHNIQUE

2021 ◽  
Vol 6 (1) ◽  
pp. 85
Author(s):  
Rahmi Khairani Aulia
Keyword(s):  
Physical Properties ◽  
Composite Resin ◽  
Color Stability ◽  
Composite Resins ◽  
Shrinkage Stress ◽  
Restorative Material ◽  
Polymerization Shrinkage ◽  
Advantages And Disadvantages ◽  
Restoration Technique ◽  
Restoration Failure

ABSTRACT:Composite resins are currently the most popular restorative material in dentistry. This is due to good aesthetics and maximum conservation ability. Behind these advantages, there are disbenefits of composite resin materials, such as polymerization shrinkage, which can lead to restoration failure. Various attempts have been investigated to reduce the shrinkage incidence of composite resins, one of which is the technique of placing the restorative material into the cavity. The restoration filling technique is recognized as a significant factor in shrinkage stress. By using a special filling technique, the polymerization shrinkage damage stress can be reduced. There are several techniques in performing composite resin fillings, including bulk and incremental techniques. These techniques have their respective advantages and disadvantages. The aim of this literature review was to compare the physical properties of composite resin restorations with bulk filling and incremental techniques. Physical properties that being studied include polymerization shrinkage, stress shrinkage, degree of conversion, bonding strength, water resorption, color stability, and temperature increase. Comparing the two techniques, composite resin with incremental filling technique has superior physical properties compared to bulk technique. From the comparison of the two techniques, the composite resin with incremental filling technique has superior physical properties compared to the bulk technique, especially in higher conversion which causes lower shrinkage stress. This situation makes the incremental technique provide better bond strength, water resorption, color stability, and lower temperature rise.Keywords: Bulk, Composite Resin, Incremental,  Physical Properties, Restoration, Restoration Technique

Mechanical and wear properties of nano titanium based dental composite resin

2019 ◽  
pp. 441-462
Author(s):  
Rajul Vivek ◽  
Ashish Kumar ◽  
Thakur Prasad Chaturvedi ◽  
Rajiv Prakash
Keyword(s):  
Composite Resin ◽  
Dental Composite ◽  
Wear Properties ◽  
Dental Composite Resin

Rare Earth Oxide Containing Filler for Dental Composite Resin

2012 ◽  
Vol 529-530 ◽  
pp. 512-515 ◽  
Author(s):  
Motohiro Uo ◽  
Yasuo Nakajima ◽  
Yuya Asakawa ◽  
Takahiro Wada ◽  
Toshio Hongo ◽  
...  
Keyword(s):  
Rare Earth ◽  
Visual Inspection ◽  
Composite Resin ◽  
Color Change ◽  
Glass Ceramics ◽  
Rare Earth Oxide ◽  
Dental Composite ◽  
Filling Material ◽  
Near Ultraviolet ◽  
Dental Composite Resin

A composite resin (CR) with photo-polymerization is widely used for dental filling material. Because of their good esthetics, the visual inspection of restored teeth becomes difficult. In this study, the fluorescent glass/ceramics fillers containing rare earth oxides — which are well-known fluorescent materials — was prepared and applied in CR to enhance visual inspection capability with small influence in color. Eu2O3-containing Y2O3 filler (Y2O3:Eu) prepared with homogeneous coprecipitaion method showed clear fluorescence at 614nm with near ultraviolet light (385nm) excitation. The fluorescence intensity of the prepared Y2O3:Eu filler increased with increase of Eu content in the Y2O3 filler upto 15mol% of Eu content. The composite resin was prepared with the mixed filler of Y2O3:Eu filler and the conventional glass filler. The content of Y2O3:Eu was varied between 0 to 40wt% of mixed filler. The prepared composite resin also showed clear fluorescence with quite small affect to the color change and the Vickers hardness of composite resin. Therefore, the prepared rare earth oxide containing Y2O3 filler was applicable as the filler of dental composite resin.

scholarly journals Abrasive wear and surface roughness of contemporary dental composite resin

2014 ◽  
Vol 33 (6) ◽  
pp. 725-732 ◽  
Author(s):  
Jian-min HAN ◽  
Hongyu ZHANG ◽  
Hyo-Sun CHOE ◽  
Hong LIN ◽  
Gang ZHENG ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Abrasive Wear ◽  
Composite Resin ◽  
Dental Composite ◽  
Dental Composite Resin
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