scholarly journals Evaluation of Mechanical Properties of Various Nanofiber Reinforced BisGMA/TEGDMA Bbased Dental Composite Resins

2016 ◽  
Author(s):  
N Tokar ◽  
E Tokar ◽  
B Mavis ◽  
O Karacaer
Keyword(s):  
Mechanical Properties ◽  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins

Effect of Nanoparticles on Physico-Mechanical Properties of Flowable Dental Composite Resins

2019 ◽  
Vol 11 (7) ◽  
pp. 986-993
Author(s):  
Mohammed Al Jafary ◽  
Mohamed Ibrahim Hashem ◽  
Majdah A. Al Khadhari ◽  
Sara Abdullah Alshammmery ◽  
Mansour K. Assery
Keyword(s):  
Mechanical Properties ◽  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins

scholarly journals The Influence of Popular Beverages on Mechanical Properties of Composite Resins

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3097
Author(s):  
Leszek Szalewski ◽  
Dorota Wójcik ◽  
Marcin Bogucki ◽  
Jacek Szkutnik ◽  
Ingrid Różyło-Kalinowska
Keyword(s):  
Mechanical Properties ◽  
Flexural Strength ◽  
Vickers Microhardness ◽  
Dental Treatment ◽  
Composite Resins ◽  
Dental Composite ◽  
Strength Testing ◽  
Distilled Water ◽  
Dental Composite Resins ◽  
The Mean

Currently, composite resins are used in many restorative procedures. Previous studies showed that drinking beverages may affect the mechanical properties such as microhardness or flexural strength of dental composite resins. The aim of the present study was to investigate the influence of common beverages on the mechanical properties of composite resins. Samples of the materials were prepared according to the ISO 4049:2010 standard and producer’s recommendations. The samples were next conditioned in tested fluids: distilled water, sparkling water, Coca-Cola, Red Bull and orange juice for 7 days. Vickers microhardness and flexural strength testing was performed after 7 days. Performed statistic tests confirmed the significance of microhardness changes of the tested materials in terms of both different conditioning of the samples and different composite materials. The mean flexural strength of composites was highest in distilled water and it was reduced after one week in different beverages. We conclude that all tested beverages influenced on Vickers microhardness of tested composite resins. Flexural strength only in one material was statistically significantly influenced by tested beverages. The results of this study should be taken into consideration by a dentist preparing recommendations for the patients after dental treatment with usage of composite material or after cementing composite based fixed dentures.

Synthesis of Nanodiamond Reinforced Dental Composite Resins and Their Mechanical Properties

2012 ◽  
Vol 20 (4-7) ◽  
pp. 628-632 ◽  
Author(s):  
Y. Q. Chu ◽  
Y. Tong ◽  
T. L. Zhang ◽  
F. L. Huang ◽  
X. Z. Wang
Keyword(s):  
Mechanical Properties ◽  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins

Interactions Between Dental Composite Resins and Saliva A comparative biochemical in vitro study

2019 ◽  
Vol 56 (3) ◽  
pp. 529-533
Author(s):  
Mihaela Pantea ◽  
Diana Andreea Ighigeanu ◽  
Alexandra Totan ◽  
Maria Greabu ◽  
Daniela Miricescu ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
In Vitro Study ◽  
Composite Resins ◽  
Vitro Study ◽  
Dental Composite ◽  
Gamma Glutamyl Transferase ◽  
Specific Protocol ◽  
Dental Composite Resins ◽  
Glutamyl Transferase

This in vitro study analyses the biochemical interaction between saliva and three types of dental composite resins (a direct resin, an indirect resin and a dual-cure resin used for cementation of indirect dental restorations). The resin samples were obtained following a specific protocol and in line with the producers� recommendations; the resin samples were incubated with saliva samples collected from 19 healthy volunteers. The obtained results showed that the tested composite resins did not produce significant changes in oxidative stress parameters that were analysed (albumin, uric acid, GGT / gamma glutamyl transferase, OXSR-1 / oxidative stress responsive kinase 1) and do not influence the inflammatory salivary status reflected by the levels of IL-6 - an inflammatory marker.

The Fracture Toughness Characteristics of Three Dental Composite Resins

1991 ◽  
Vol 1 (4) ◽  
pp. 223-231
Author(s):  
Y. Higo ◽  
D. Damri ◽  
S. Nunomura ◽  
K. Kumada ◽  
N. Sawa ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins

scholarly journals The effect of resin shades on microhardness, polymerization shrinkage, and color change of dental composite resins

2009 ◽  
Vol 28 (4) ◽  
pp. 438-445 ◽  
Author(s):  
Tae-Sung JEONG ◽  
Ho-Seung KANG ◽  
Sung-Ki KIM ◽  
Shin KIM ◽  
Hyung-Il KIM ◽  
...  
Keyword(s):  
Color Change ◽  
Composite Resins ◽  
Dental Composite ◽  
Polymerization Shrinkage ◽  
Dental Composite Resins

The filler content of the dental composite resins and their influence on different properties

2011 ◽  
Vol 75 (6) ◽  
pp. 758-765 ◽  
Author(s):  
Alessandra N.S. Rastelli ◽  
Denis P. Jacomassi ◽  
Ana Paula S. Faloni ◽  
Thallita P. Queiroz ◽  
Seila S. Rojas ◽  
...  
Keyword(s):  
Filler Content ◽  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins

scholarly journals The effects of different opacifiers on the translucency of experimental dental composite resins

2017 ◽  
Vol 33 (8) ◽  
pp. e310-e316 ◽  
Author(s):  
Karine Haas ◽  
Gulelala Azhar ◽  
Duncan J. Wood ◽  
Keyvan Moharamzadeh ◽  
Richard van Noort
Keyword(s):  
Composite Resins ◽  
Dental Composite ◽  
Dental Composite Resins
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