Results 41 to 50 of about 11,605 (301)
Open Access Macedonian Journal of Medical Sciences, 2023 AIM: The main objective of this study was to assess the micro-tensile bond strength (µTBS) of a free bisphenol-a-diglycidyl-ether-dimethacrylate (Bis-GMA) resin composite restorative material compared to a Bis-GMA-containing resin composite following the application of a hydrophobic coating (heliobond).
Labib Elsebaey +3 more
openaire +1 more source
Bond strength of dental nanocomposites repaired with a bulkfill composite [PDF]
, 2017 The aim of this study was to analyze the bond strength of aged resin based nanocomposites repaired with the same and bulk fill composites. Seventy-two disc shaped resin composites consisted of three different nanocomposite resins (Filtek Ultimate/FU ...
Baltacioglu, ?smail H. +3 more
core +4 more sources
The effect of UDMA and Bis-GMA irradiation period on residual monomers in resin packable composite
Dental Journal, 2019 Background: Residual monomers are non-polymerized monomers which can cause clinical harm, for example inflammation, to oral cavity tissue while the remaining monomers can potentially be carcinogenic.
Jayanti Rosha +3 more
doaj +1 more source
Classification review of dental adhesive systems: from the IV generation to the universal type [PDF]
, 2017 Adhesive dentistry has undergone great progress in the last decades. In light of minimal-invasive dentistry, this new approach promotes a more conservative cavity design, which relies on the effectiveness of current enamel-dentine adhesives.
Migliau, Guido +5 more
core +1 more source
Water sorption of light–cured composites [PDF]
Al-Rafidain Dental Journal, 2005 The aim of the present research was to study the percentage water sorption and solubility of Esthet composite resin based on an ethoxylated bisphenol A glycol dimethacrylate (Bis–EMA) and Heliomolar composite resin based on bisphenol A glycol ...
Ammar Kh Al–Nori
doaj +1 more source
Water sorption of CH3- and CF3-Bis-GMA based resins with additives
Journal of Applied Oral Science, 2012 OBJECTIVES: To evaluate the effect of additives on the water sorption characteristics of Bis-GMA based copolymers and composites containing TEGDMA, CH3Bis-GMA or CF3Bis-GMA.
Anuradha Prakki +4 more
doaj +1 more source
Evaluation of BPA and Bis-GMA Release from Recent Dental Composite Materials by LC-MS/MS
Separations, 2023 Bisphenol-A (BPA) is a xenoestrogen widely used as a synthetic precursor of resin monomers. There is arise need to acquire BPA-free resin-matrix composites to prevent the health effects of BPA.
Lígia Lopes-Rocha +5 more
doaj +1 more source
Estudio in vitro de la actividad citotóxica de resinas dentales tipo BIS-GMA [PDF]
, 2003 Las resinas composites se emplean desde hace varias décadas en distintas aplicaciones estomatológicas, volviéndose indispensables para lograr una alta calidad en los servicios modernos.
Cepero, J. +4 more
core +2 more sources
Bisphenol A in dental sealants and its estrogen like effect
Indian Journal of Endocrinology and Metabolism, 2012 Bisphenol A or BPA-based epoxy resins are widely used in the manufacture of commercial products, including dental resins, polycarbonate plastics, and the inner coating of food cans. BPA is a precursor to the resin monomer Bis-GMA.
Manu Rathee +2 more
doaj +1 more source
Solvent and water retention in dental adhesive blends after evaporation [PDF]
, 2005 This study examined the extent of organic solvent and water retention in comonomer blends with different hydrophilicity (Hoy's solubility parameter for hydrogen bonding, δh) after solvent evaporation, and the extent of tracer penetration in polymerised ...
Carvalho, RM +8 more
core +1 more source