Results 51 to 60 of about 4,825 (154)

Comparison of implant cast accuracy of multiple implant impression technique with different splinting materials: An in vitro study

The Journal of Indian Prosthodontic Society, 2016
Introduction: An accurate and passive fit of implant framework prosthesis, as well as the successful surgical operation is suggested as one of the critical requirements for long-term implant success.
Sunantha Selvaraj, Jayachandran Dorairaj, Jayashree Mohan, Paul Simon   +3 more
doaj   +1 more source

Synthesis and Characterization of New Dental Composite for Dentistry Based on Unsaturated Monomers and Nano-fillers by Photopolymerization Mahdi Saleh Mahdi a*, Mohammed Ali Mutar a

Al-Qadisiyah Journal for Engineering Science, 2020
In this study, dental nano-composite specimens were prepared by dispersion of various amounts of nano- sized fillers (HA, ZrO2, and SiO2) in a monomer system containing 60% Bis-GMA and 40% TEGDMA.
a Chemical Engineering Department -Faculty of Engineering – University of Al-Qadisiyah-Iraq
doaj   +1 more source

Effect of Preheating on the Physical Properties of Bis-GMA-Containing, Bis-GMA-Free and Glass Ionomer-Based Fissure Sealants

Odovtos - International Journal of Dental Sciences
This study aimed to evaluate in vitro the effects of preheating on the microhardness and surface roughness of fissure sealants with different compositions. Resin-based sealants (Clinpro, Fissurit FX), Bis-GMA-free resin-based sealants (Helioseal F Plus), and glass ionomer-based sealants (Riva Protect) were tested.
Burcu Yilmaz, Bilal Ozmen
openaire   +1 more source

Salivary levels of eluents during Invisalign™ treatment with attachments: an in vivo investigation

Progress in Orthodontics
Background The aim of the present study was to investigate qualitatively and quantitatively the elution of substances from polyester-urethane (Invisalign™) aligners and resin composite attachments (Tetric EvoFlow) in vivo.
Larissa Stocker, Sevasti-Kiriaki Zervou, Spyridon N. Papageorgiou, Stephania Karakousoglou, Theodoros Triantis, Anastasia Hiskia, George Eliades, Theodore Eliades   +7 more
doaj   +1 more source

Different Strategies to Bond Bis-GMA-based Resin Cement to Zirconia.

The journal of adhesive dentistry, 2017
To evaluate the effect of different bonding strategies on short- and long-term bis-GMA-based resin cement bond strengths to zirconia.One hundred twenty samples of fully-sintered zirconia (Prettau Zirconia) were sandblasted and randomly distributed into 5 groups (n = 24): UA: Scotchbond Universal Adhesive; SZP: Signum Zirconia Bond I + II; ZPP: Z-Prime ...
Lopes, Guilherme Carpena, Spohr, Ana Maria, De Souza, Grace M   +2 more
openaire   +3 more sources

Physicochemical Properties of Novel Copolymers of Quaternary Ammonium UDMA Analogues, Bis-GMA, and TEGDMA. [PDF]

Int J Mol Sci, 2023
Chrószcz-Porębska MW, Barszczewska-Rybarek IM, Chladek G.   +2 more
europepmc   +1 more source

Allergic contact stomatitis from bisphenol-a-glycidyl dimethacrylate during application of composite restorations: A case report

Indian Journal of Dental Research, 2014
Composite resins have revolutionized the field of esthetic dentistry. They are safe to use and usually do not cause any untoward reactions. Allergies to composites are rare, but they do occasionally occur as patients are briefly exposed to the resin ...
Dexton A Johns, Sajna Hemaraj, Ramesh Kumar Varoli   +2 more
doaj   +1 more source

The Influence of Low-Molecular-Weight Monomers (TEGDMA, HDDMA, HEMA) on the Properties of Selected Matrices and Composites Based on Bis-GMA and UDMA. [PDF]

Materials (Basel), 2022
Szczesio-Wlodarczyk A, Polikowski A, Krasowski M, Fronczek M, Sokolowski J, Bociong K.   +5 more
europepmc   +1 more source

Improved performance of Bis-GMA dental composites reinforced with surface-modified PAN nanofibers. [PDF]

J Mater Sci Mater Med, 2021
Amiri P, Talebi Z, Semnani D, Bagheri R, Fashandi H.   +4 more
europepmc   +1 more source

Evaluation of the amount of residual monomer released from different flowable composite resins

BMC Oral Health
Today, resin materials are used in the restoration of permanent and deciduous teeth or as fissure sealants. The materials can contain different types of monomers (Bis-GMA, UDMA, TEGDMA).
Didem Odabasi, Cigdem Guler, Didem Kucukaslan   +2 more
doaj   +1 more source