Results 21 to 30 of about 1,005,605 (292)
, 2023 Aim: The aim of this study was to assess the effect of different teas on surface roughness and surface morphology of a conventional resin and three bulk-fill composite resins.
Ayşegül Kurt +3 more
core +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
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
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
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
Rubber Impact on 3D Textile Composites [PDF]
, 2011 A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur in such a 3D textile composite ...
DUPLESSIS KERGOMARD, Yann +9 more
core +1 more source
Behaviour and design of composite beams subjected to negative bending and compression [PDF]
, 2012 This paper investigates the behaviour of steel–concrete composite beams subjected to the combined effectsof negative bending and axial compression. For this study, six full-scale tests were conducted on compositebeams subjected to negative moment while ...
Uy, Brian (R9735) +7 more
core +1 more source
The effect of repeated preheating of dimethacrylate and silorane-based composite resins on marginal gap of class V restorations [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2017 Background. One of the problems with composite resin restorations is gap formation at resin‒tooth interface. The present study evaluated the effect of preheating cycles of silorane- and dimethacrylate-based composite resins on gap formation at the ...
Parnian Alizadeh Oskoee +5 more
doaj +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
Compressive Strength of Bulk-Fill and Conventional Nano-hybrid Composite Resins: An in Vitro Study
Journal of Dental School, 2021 Objectives Evaluation of the properties of recently introduced bulk-fill composite resins from different aspects is important. We aimed to evaluate the compressive strength of two bulk-fill composite resins with different viscosities compared with one ...
Maryam Mofidi +3 more
doaj +1 more source