نتایج جستجو برای: polacrilex resin

تعداد نتایج: 31873  

Journal: :Dental materials journal 2002
Kiyoshi Kakuta Somchai Urapepon Yukio Miyagawa Hideo Ogura Masahiko Yamanaka Chatcharee Suchatlampong Apiwat Rittapai

The flexural strength and flexural modulus of an experimental metal-resin composite, which used Ag-In alloy particle as the filler, were evaluated. The effect of acid treatment and heat treatment on the Ag-In alloy particle was investigated. The flexural strength of the experimental metal-resin composites ranged from 65.5 MPa to 91.0 MPa. The flexural strength of the metal-resin composite incre...

Journal: :Brazilian dental journal 2015
Camila de Carvalho Almança Lopes Renata Borges Rodrigues André Luis Faria E Silva Paulo Cézar Simamoto Júnior Carlos José Soares Veridiana Resende Novais

The aim of this study was to verify the degree of conversion (DC), Vickers microhardness (VH) and elastic modulus (E) of resin cements cured through different ceramic systems. One 1.5-mm-thick disc of each ceramic system (feldspathic, lithium dissilicate and zircônia veneered with feldspathic) was used. Three dual-cured (Allcem, Variolink II and RelyX U200) and one chemically-cured (Multilink) ...

Journal: :Dental materials journal 2007
Shamim Sultana Toru Nikaido Khairul Matin Miwako Ogata Richard M Foxton Junji Tagami

This study was designed to evaluate the efficacy of resin coating on the regional microtensile bond strength (MTBS) of a resin cement to the dentin walls of Class II cavities. Twenty mesio-occlusal cavities were prepared in human molars. In 10 cavities, a resin coating consisting of a self-etching primer bonding system, Clearfil SE Bond, and a low-viscosity microfilled resin, Protect Liner F, w...

2015
Cigdem Celik Sevi Burcak Cehreli Neslihan Arhun

OBJECTIVE The aim was to evaluate the effect of different adhesive systems and surface treatments on the integrity of resin-resin and resin-tooth interfaces after partial removal of preexisting resin composites using quantitative image analysis for microleakage testing protocol. MATERIALS AND METHODS A total of 80 human molar teeth were restored with either of the resin composites (Filtek Z25...

Journal: :Brazilian dental journal 2005
Valéria de Oliveira Pagnano Osvaldo Luiz Bezzon Maria da Glória Chiarello de Mattos Ricardo Faria Ribeiro Miriam Lacalle Turbino

Five combinations of materials commonly used for intermaxillary records in cases of bilateral free end saddle were evaluated: acrylic resin base + wax; acrylic resin base + wax + ZOE paste; acrylic resin base + wax + Duralay resin; condensation silicone; and acrylic resin plate + irreversible hydrocolloid. The materials were evaluated by measuring the vertical distance between pairs of referenc...

2007
J. ROBISON THOMAS R. WENTWORTH KIER D. KLEPZIG

Resin flow is the primary means of natural defense against southern pine beetle (Dendroctonus frontalis Zimm.), the most important insect pest of Pinus spp. in the southern United States. As a result, factors affecting resin flow are of interest to researchers and forest managers. We examined the influence of fertilization, artificial wounding and fungal inoculation on resin flow in 6-and 12-ye...

2013
Sufyan Garoushi Enas Mangoush Mangoush Vallittu Lippo Lassila

OBJECTIVES To determine the static load-bearing capacity of direct composite onlay restorations made of novel filling composite resin system which combines short fiber-reinforced composite resin (FC) and conventional particulate filler composite resin (PFC). METHODS Three groups of onlay restorations were fabricated (n = 8/group); Group A: made from conventional particulate filler composite r...

Journal: :journal of dental biomaterials 0
najmeh mohammadi department of paediatrics, dental school, shiraz university of medical sciences, shiraz, iran maryam ferooz melbourne dental school, the university of melbourne, victoria, australia tahereh eskandarian department of paediatrics, dental school, shiraz university of medical sciences, shiraz, iran rafat bagheri department of dental materials and biomaterials research centre, dental school, shiraz university of medical sciences, shiraz, iran

abstract statement of problem: there is no enough published data about the shear bond strength of resin modified glass ionomer adhesives on caries-affected primary tooth dentin excavated using minimally invasive systems. objectives: to evaluate the shear bond strength of 2 different adhesives (one resin modified glass ionomer and one resin) using two caries removal techniques on healthy and car...

2007
Bo Jiang Yu Dong Huang

A NIR method was developed for the on-line monitoring of alkali-free cloth/phenolic resin prepreg during its manufacturing process. First, the sizing content of the alkali-free cloth was analyzed, and then the resin, soluble resin and volatiles content of the prepreg was analyzed simultaneously using the FT-NIR spectrometer. Partial least square (PLS) regression was used to develop the calibrat...

Journal: :Dental materials journal 2006
Md Rafiqul Islam Tsunehiko Takada Dinesh S Weerasinghe Md Akhtar Uzzaman Richard M Foxton Toru Nikaido Junji Tagami

The purpose of this study was to evaluate the effect of a resin coating technique on the microtensile bond strength (microTBS) of resin cement to dentin in composite crown restorations. Crown preparations were done on human molars. A resin coating material, Hybrid Bond, was immediately applied to the prepared dentin and light-cured, while the tooth without resin coating acted as the control. An...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید