Results 31 to 40 of about 2,111,207 (385)
Frontiers in Dentistry, 2019 Objectives: Color stability of composite resins has a significant role in their durability and clinical service. Considering the increasing use of composite resins and their gradual discoloration, this study aimed to assess the efficacy of Listerine ...
Haleh Kazemi Yazdi +2 more
doaj +1 more source
Color change of composite resins subjected to accelerated artificial aging
Indian Journal of Dental Research, 2013 Aim: The aim of this study was to evaluate the influence of accelerated artificial aging (AAA) on the color change of composite resins used in dentistry.
Denise Cremonezzi Tornavoi +3 more
doaj +1 more source
Evaluation of Optical Properties of Different Restorative Composite Resins
Revista da Faculdade de Odontologia de Porto Alegre, 2008 The esthetic demands of patients have encouraged the search for restorative materials increasingly similar to natural teeth. This requires knowledge on the optical properties of dental structures and restorative materials.
Raquel Pachaly +3 more
doaj +6 more sources
Color Stability and Surface Roughness of Resin Based Direct and Indirect Restorative Materials
European Annals of Dental Sciences, 2021 This study investigated discoloration and surface roughness (Ra) in resin-based computer aided design (CAD)/computer aided manufacturing (CAM) blocks and direct and indirect composite resins.
Elif Aybala Oktay +3 more
doaj +1 more source
Resin composite contours [PDF]
British Dental Journal, 2010 When placing posterior composite resin restorations, clinicians often struggle to achieve good contacts. Frequently contacts that are successful are only confined to the occlusal aspect of the proximal wall. A clinical technique is discussed which achieves the correct contour as well as tight contacts.
openaire +2 more sources
Dental Journal, 2020 Background: Composite resins are widely used in dentistry to restore dental caries. Recently, short fibre-reinforced composite (FRC) resins have been widely used for high-stress areas, especially in posterior teeth.
Dyah Anindya Widyasrini +1 more
doaj +1 more source
Electrical conductivity of carbon nanofiber reinforced resins: potentiality of Tunneling Atomic Force Microscopy (TUNA) technique [PDF]
, 2003 Epoxy nanocomposites able to meet pressing industrial requirements in the field of structural material have been developed and characterized. Tunneling Atomic Force Microscopy (TUNA), which is able to detect ultra-low currents ranging from 80 fA to 120 ...
Raimondo1, Marialuigia +8 more
core +3 more sources
Catalytic disconnection of C–O bonds in epoxy resins and composites
Nature, 2023 Fibre-reinforced epoxy composites are well established in regard to load-bearing applications in the aerospace, automotive and wind power industries, owing to their light weight and high durability.
A. Ahrens +9 more
semanticscholar +1 more source
Surface discoloration of composite resins: Effects of staining and bleaching
Dental Research Journal, 2012 Background: The purpose of this in vitro study was to evaluate surface discoloration of three microhybrid composite resins (Esthet·X HD, Clearfil AP-X, Gradia Direct) and five nanohybrid composite resins (Ceram·X, GC Kalore, G-aenial, Grandio, GrandioSO),
Claudio Poggio +4 more
doaj +1 more source
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.
C. Soares +6 more
semanticscholar +1 more source