scholarly journals The Effect of Mouthrinses on Salivary Sorption, Solubility and Surface Degradation of a Nanofilled and a Hybrid Resin Composite

2010 ◽  
Vol 35 (1) ◽  
pp. 105-111 ◽  
Author(s):  
G. S. Almeida ◽  
L. T. Poskus ◽  
J. G. A. Guimarães ◽  
E. Mda Silva
Keyword(s):  
Clinical Relevance ◽  
Resin Composite ◽  
Low Ph ◽  
Resin Composites ◽  
Surface Degradation ◽  
Hybrid Resin ◽  
Hybrid Type ◽  
Mouth Rinses

Clinical Relevance The use of alcohol-containing mouth rinses with a low pH may increase the sorption and solubility of resin composites. The nanofilled resin composite underwent more surface degradation than the hybrid type.

Clinical Evaluation of Indirect Composite Restorations at Baseline and 36 Months After Placement

2010 ◽  
Vol 35 (2) ◽  
pp. 156-164 ◽  
Author(s):  
W. Dukic ◽  
O. L. Dukic ◽  
S. Milardovic ◽  
B. Delija
Keyword(s):  
Clinical Evaluation ◽  
Clinical Relevance ◽  
Resin Composite ◽  
Good Choice ◽  
Hybrid Resin ◽  
Composite Restorations ◽  
Clinical Difference ◽  
Indirect Composite

Clinical Relevance Indirect resin composite restorations represent a good choice for the therapy of severely damaged teeth. There is no clinical difference between Ormocer and nano-hybrid resin composite after 36 months.

scholarly journals Influence of the Internal Conditioning of Indirect Restorations of Resin Composite in Relation to Microleakage Using LEDs and QTH Units

10.2341/08-83 ◽  
2009 ◽  
Vol 34 (3) ◽  
pp. 293-298 ◽  
Author(s):  
S. Calabrez-Filho ◽  
V. C. N. Calabrez ◽  
E. G. Reston ◽  
M. F. Andrade ◽  
L. H. Borges
Keyword(s):  
Clinical Relevance ◽  
Resin Composite ◽  
Resin Composites ◽  
Composite Inlays

Clinical Relevance An efficient polymerization of resin composite inlays associated with treatment of the surface and luting with dual resinous cement and flowable resin composites presents better longevity of restorations.

The Influence of C-factor, Flexural Modulus and Viscous Flow on Gap Formation in Resin Composite Restorations

2007 ◽  
Vol 32 (4) ◽  
pp. 356-362 ◽  
Author(s):  
E. Moreira da Silva ◽  
G. O. dos Santos ◽  
J. G. A. Guimarães ◽  
A. A. L. Barcellos ◽  
E. M. Sampaio
Keyword(s):  
Viscous Flow ◽  
Clinical Relevance ◽  
Resin Composite ◽  
Flexural Modulus ◽  
Resin Composites ◽  
Gap Formation ◽  
Composite Restorations

Clinical Relevance Resin composites with high viscous flow and low flexural modulus may reduce gap formation in resin composite restorations.

Nanofilled Resin Composite Properties and Clinical Performance: A Review

2018 ◽  
Vol 43 (4) ◽  
pp. E173-E190 ◽  
Author(s):  
H Alzraikat ◽  
MF Burrow ◽  
GA Maghaireh ◽  
NA Taha
Keyword(s):  
Mechanical Properties ◽  
Abrasive Wear ◽  
Clinical Performance ◽  
Hybrid Composites ◽  
Resin Composite ◽  
Resin Composites ◽  
Success Rates ◽  
Color Match ◽  
Hybrid Resin ◽  
Composite Properties

SUMMARY The aim of this review was to compile recent evidence related to nanofilled resin composite materials regarding the properties and clinical performance. Special attention was given to mechanical properties, such as strength, hardness, abrasive wear, water sorption, and solubility. The clinical performance of nanocomposite materials compared with hybrid resin composites was also addressed in terms of retention and success rates, marginal adaptation, color match, and surface roughness. A search of English peer-reviewed dental literature (2003-2017) from PubMed and MEDLINE databases was conducted using the terms “nanocomposites” or “nanofilled resin composite” and “clinical evaluation.” The list was screened, and 82 papers that were relevant to the objectives of this work were included in the review. Mechanical properties of nanocomposites are generally comparable to those of hybrid composites but higher than microfilled composites. Nanocomposites presented lower abrasive wear than hybrids but higher sorption values. Their clinical performance was comparable to that of hybrid composites.

Effect of Pre-heating Resin Composite on Restoration Microleakage

10.2341/07-41 ◽  
2008 ◽  
Vol 33 (1) ◽  
pp. 72-78 ◽  
Author(s):  
W. C. Wagner ◽  
M. N. Aksu ◽  
A. L. Neme ◽  
J. B. Linger ◽  
F. E. Pink ◽  
...  
Keyword(s):  
Clinical Relevance ◽  
Resin Composite ◽  
Resin Composites ◽  
Tooth Structure ◽  
Positive Effects ◽  
Light Curing

Clinical Relevance The results of this study indicate that preheating composites can improve adaptation of resin composites to tooth structure. This technique significantly reduced microleakage. However, delaying light curing of the preheated composite after placement appears to be counterproductive and diminishes the positive effects from the preheating treatment. Flowable liner was less effective than preheating the composite in reducing microleakage.

The Effect of Curing Units and Staining Solutions on the Color Stability of Resin Composites

10.2341/07-3 ◽  
2007 ◽  
Vol 32 (6) ◽  
pp. 616-622 ◽  
Author(s):  
A. R. Yazici ◽  
Ç Çelik ◽  
B. Dayangaç ◽  
G. Özgünaltay
Keyword(s):  
Clinical Relevance ◽  
Immersion Time ◽  
Resin Composite ◽  
Color Stability ◽  
Time Dependent ◽  
Resin Composites ◽  
Color Changes ◽  
Light Curing

Clinical Relevance The color stability of resin composites did not vary based on the type of light curing unit. The effect of staining solutions on color changes in resin composites was resin composite and immersion time-dependent.

scholarly journals The Effect of Soft-start Polymerization by Second Generation LEDs on the Degree of Conversion of Resin Composite

10.2341/06-45 ◽  
2007 ◽  
Vol 32 (2) ◽  
pp. 160-165 ◽  
Author(s):  
L. E. S. Soares ◽  
P. C. S. Liporoni ◽  
A. A. Martin
Keyword(s):  
Clinical Relevance ◽  
Second Generation ◽  
Resin Composite ◽  
Organic Matrix ◽  
Degree Of Conversion ◽  
Resin Composites ◽  
Photo Polymerization ◽  
Soft Start ◽  
Halogen Light ◽  
Restoration Failure

Clinical Relevance Photo-polymerization using second generation LED and halogen light in the soft-start mode of curing was able to produce an adequate degree of conversion in resin composites. The lower degree of conversion produced by low power LED in the soft-start mode could lead to restoration failure, degradation of the organic matrix and recurrent caries.

Wear Simulation of Resin Composites and the Relationship to Clinical Wear

10.2341/07-67 ◽  
2008 ◽  
Vol 33 (2) ◽  
pp. 177-182 ◽  
Author(s):  
W. W. Barkmeier ◽  
M. A. Latta ◽  
R. L. Erickson ◽  
T. M. Wilwerding
Keyword(s):  
Composite Materials ◽  
Clinical Relevance ◽  
Resin Composite ◽  
Resin Composites ◽  
Wear Simulation ◽  
Wear Rates ◽  
The Relationship

Clinical Relevance Laboratory wear simulation may be useful for estimating the relative clinical wear rates of new resin composite materials.

scholarly journals Depth of Cure of Dental Resin Composites: ISO 4049 Depth and Microhardness of Types of Materials and Shades

2008 ◽  
Vol 33 (4) ◽  
pp. 408-412 ◽  
Author(s):  
B. K. Moore ◽  
J. A. Platt ◽  
G. Borges ◽  
T-M. G. Chu ◽  
I. Katsilieri
Keyword(s):  
Clinical Relevance ◽  
Resin Composite ◽  
Resin Composites ◽  
Dental Resin ◽  
Degree Of Cure ◽  
Depth Of Cure ◽  
Dental Resin Composites ◽  
High Degree

Clinical Relevance Achieving a high degree of cure throughout a 2 mm thickness of light-activated resin composite did not occur for many types and shades of resin composite. Clinicians should check the depth of cure by using the scraping method.

scholarly journals Effects of Commonly Consumed Beverages on Surface Roughness and Color Stability of the Nano, Microhybrid and Hybrid Composite Resins: An in vitro Study

2013 ◽  
Vol 14 (4) ◽  
pp. 718-723 ◽  
Author(s):  
P Sarveshwar Reddy ◽  
KL Sunil Tejaswi ◽  
Suneeth Shetty ◽  
BM Annapoorna ◽  
Sudarshan C Pujari ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Hybrid Composite ◽  
Color Change ◽  
Resin Composite ◽  
Color Stability ◽  
Composite Resins ◽  
Resin Composites ◽  
Hybrid Resin ◽  
Color Changes

ABSTRACT Background Consumption of certain beverages may affect the esthetic and physical properties of the resin composite, thereby undermining the quality of restorations. Aim To analyze the effect of three beverages (cola, coffee, tea) on color stability and surface roughness of three different types of resin composites at various time intervals in vitro. Materials and methods Nano, microhybrid and hybrid resin composites were used. Each material was randomly divided into four equal subgroups of 10 samples each according to the beverages used (cola, coffee, tea, distilled water). The samples were immersed in each beverage for 1, 15 and 30 days. Surface roughness and color changes measurements were noted at the baseline—the first, fifteenth and thirteenth day. Results It was found that nanoresin composite followed by microhybrid and hybrid showed least surface roughness and color change. The Coke beverage subgroup showed more surface roughness and the subgroup coffee has shown more color changes with respect to other subgroups. Conclusion All specimens showed discoloration after completion of the test period which was visually perceptible and clinically unacceptable. At the end of 30th day, among the materials, nanofilled composite resin showed comparatively less surface roughness and color change than microhybrid and hybrid composite resins. How to cite this article Reddy PS, Tejaswi KLS, Shetty S, Annapoorna BM, Pujari SC, Thippeswamy HM. Effects of Commonly Consumed Beverages on Surface Roughness and Color Stability of the Nano, Microhybrid and Hybrid Composite Resins: An in vitro Study. J Contemp Dent Pract 2013;14(4): 718-723.

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