Results 11 to 20 of about 18,433 (253)
Relationships between Flexural and Bonding Properties, Marginal Adaptation, and Polymerization Shrinkage in Flowable Composite Restorations for Dental Application [PDF]
Polymers, 2021 Akimasa Tsujimoto +2 more
exaly +2 more sources
Factors Leading to Shrinkage Stress and Strain in Dental Composites: An Update [PDF]
JLUMHS, 2020 The purpose of this review was to identify the various factors involved in polymerization shrinkage of dental composites and to discuss possible strategies of overcoming this drawback.
Abdul Khabeer +3 more
doaj +1 more source
Polymerization shrinkage kinetics and shrinkage-stress in dental resin-composites [PDF]
Dental Materials, 2016 To investigate a set of resin-composites and the effect of their composition on polymerization shrinkage strain and strain kinetics, shrinkage stress and the apparent elastic modulus.Eighteen commercially available resin-composites were investigated. Three specimens (n=3) were made per material and light-cured with an LED unit (1200mW/cm(2)) for 20s ...
Al Sunbul, Hanan +2 more
openaire +2 more sources
Dental Hypotheses, 2020 Introduction: The aim of this study was to evaluate the effect of photo-activation methods on the shrinkage behavior of bulk-fill resin composites. Materials and Methods: Three bulk-fill resin composites (Tetric N-Ceram bulk-fill, Xtra fill, and Filtek ...
Sara Majidinia +5 more
doaj +1 more source
Journal of Applied Biomaterials & Functional Materials, 2022 Objective: To develop a low shrinkage, hydrophobic, degradation-resistant, antimicrobial dental composite using a fluorinated acrylate, and a difunctional oxirane.
Clara Bergeron +5 more
doaj +1 more source
Properties evaluation of silorane, low-shrinkage, non-flowable and flowable resin-based composites in dentistry [PDF]
PeerJ, 2015 Purpose. This study tested the null hypothesis that different classes of direct restorative dental materials: silorane-based resin, low-shrinkage and conventional (non-flowable and flowable) resin-based composite (RBC) do not differ from each other with ...
Rodrigo R. Maia +5 more
doaj +2 more sources
Contemporary flowable bulk-fill resin-based composites: a systematic review
Biomaterial Investigations in Dentistry, 2023 Flowable bulk-fill resin-based composites (BF-RBCs) represent a new and interesting alternative for the bulk-fill restorative techniques in the posterior region.
Elizabeth Parra Gatica +2 more
doaj +1 more source
Dental Hypotheses, 2022 Objectives: Trimethylbenzoyldiphenylphosphine oxide and phenylpropanedione photoinitiator components in resin composites have been used widely due to their white color.
Azadeh Ghaemi +2 more
doaj +1 more source
Polymerization shrinkage of dental composite resins [PDF]
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2001 Aesthetic materials have always been a priority for the restoration of anterior teeth; increasingly, they have also gained prominence in the restoration of posterior teeth. This has been due to their advantages as an alternative to amalgam. Their drawbacks however, can include poor marginal adaptation, postoperative sensitivity and cuspal movement ...
Ensaff, H. +2 more
openaire +3 more sources
Polymerization shrinkage stress of composite resins and resin cements – What do we need to know?
Brazilian Oral Research, 2017 Polymerization shrinkage stress of resin-based materials have been related to several unwanted clinical consequences, such as enamel crack propagation, cusp deflection, marginal and internal gaps, and decreased bond strength.
Carlos José SOARES +6 more
doaj +1 more source