Results 91 to 100 of about 1,313,316 (242)

Effect of different surface treatments on microtensile bond strength of two types of composite substructures with ceramic by resin cements

Caspian journal of dental research, 2021
Introduction: The aim of this study was to investigate the effect of different surface treatments on the microtensile bond strength (µTBS) of two types of composite substructures with Vita Mark II ceramics by resin cement. Materials & Methods: Sixty-four
Negin Tabari, Seyedkamal Seyedmajidi, Toloo Jafari, Soraya Khafri, Homayoon Alaghehmand   +4 more
doaj  

Effect of hydrogen peroxide application on color and surface roughness of two restorative materials

Brazilian Journal of Oral Sciences, 2017
Aim: This study investigated the effect of an in-office bleaching technique on lightness, color and surface roughness of two commercially available materials: a resin-modified glass-ionomer cement and a nanohybrid resin composite.
Dilcele Silva Moreira Dziedzic, Lucia Helena Ramos da Silva, Bruna Luiza do Nascimento, Marina Samara Baechtold, Gisele Maria Correr, Carla Castiglia Gonzaga   +5 more
doaj   +1 more source

Adesão entre cerâmicas vítrea e resina composta aquecida - revisão de literatura [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Odontologia.Da Silva, Luciana Baptista. 2013. Adesão entre cerâmica vítrea e resina composta aquecida.
Silva, Luciana Baptista da
core  

Optimization of Blasting‑Induced Roof Cutting Parameters in Key Stratum and Its Application in Gob‑Side Entry Retention Technology

Energy Science &Engineering, EarlyView.
This study addresses hard roof coal seam conditions by optimizing key stratum blasting‐cutting parameters through theoretical analysis, numerical simulation, and field tests. It proposes calculation methods for blast hole spacing and delay timing based on stress wave theory, controlling roadway deformation within 35 mm, thereby enhancing resource ...
Qiong Liu, Duanxiang Fu, Hongbin Li
wiley   +1 more source

The effect of light curing units, curing time, and veneering materials on resin cement microhardness

Journal of Dental Sciences, 2013
Background/purpose: Several factors may affects microhardness of resin cement under veneering materials. The aim of this study was to evaluate the effect of different veneering materials, light-curing units and curing times (20/3, 40/6) on the ...
Nurcan Ozakar Ilday, Yusuf Ziya Bayindir, Funda Bayindir, Aysel Gurpinar   +3 more
doaj   +1 more source

Clinical outcomes of a novel flowable calcium silicate cement in equine endodontic treatment

Equine Veterinary Journal, EarlyView.
Abstract Background Orthograde endodontic treatment of equine cheek teeth is performed infrequently with variable success rates of obturation with calcium hydroxide paste (CHP). A novel flowable calcium silicate cement (eCSC) formulated for use as an obturation material in equine teeth has demonstrated acceptable canal filling volumes and evidence of ...
Kirsten Jackson, Josephine Faulkner, Carsten Staszyk, William Ha, Ebony Quintrell, Erin Kelty   +5 more
wiley   +1 more source

Bond strength of a resin cement to dentin using the resin coating technique

Brazilian Oral Research, 2008
The aim of this study was to evaluate the bond strength of a resin cement to dentin using different adhesive systems (AS) in the presence or absence of a low-viscosity composite liner (Protect Liner F - PLF) applied over the bonded dentin.
Claudia Batitucci dos Santos-Daroz, Marcelo Tavares Oliveira, Mário Fernando de Góes, Toru Nikaido, Junji Tagami, Marcelo Giannini   +5 more
doaj   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source

Shear bond strength evaluation of resin composite to resin-modified glass-ionomer cement using three different resin adhesives vs. glass-ionomer based adhesive [PDF]

Journal of Dental Materials and Techniques, 2015
Background: The clinical success of sandwich technique depends on the strength of resin-modified glass ionomer cement (RMGIC) bonding to both dentin and resin composite.
Mostafa Sadeghi, Mohammad Atafat, Mehdi Abbasi   +2 more
doaj  

Bonding to previously bleached teeth

Australasian Orthodontic Journal, 2001
Some authors have reported a decrease in the bond strength of restorative composite resin to previously bleached enamel. Since there has been an increase in the number of adult patients seeking orthodontic treatment, this study was undertaken to ...
Homewood Christopher (Kip), Tyas Martin, Woods Michael   +2 more
doaj   +1 more source