Resistance of nanofill and nanohybrid resin composites to toothbrush abrasion with calcium carbonate slurry [0.03%]
纳米填料和纳米混合树脂复合材料对抗含碳酸钙悬浮液牙膏摩擦的抵抗力
Toshimitsu Suzuki,Hideaki Kyoizumi,Werner J Finger et al.
Toshimitsu Suzuki et al.
The aim of this study was to investigate the wear of four nanofilled resin composites using simulated toothbrushing for 50,000 cycles with calcium carbonate slurry. The depth of abrasion and roughness (Ra) were measured after each 10,000 br...
Adhesion of hollow calcium-deficient hydroxyapatite microspheres onto titanium [0.03%]
空心缺钙氢氧化磷酸钛微球在钛表面的粘附性能研究
Isao Kimura,Mitsugu Kanatani,Kouichi Watanabe
Isao Kimura
Microcapsules containing active drugs, e.g. an antimicrobial agent, with a hydroxyapatite (HAp) shell are expected to prevent infection and to improve osseointegration simultaneously when used as implant materials. This study was conducted ...
Effects of light sources and visible light-activated titanium dioxide photocatalyst on bleaching [0.03%]
光源及可见光激发TiO2光催化剂对漂白效果的影响研究
Yuji Suyama,Masayuki Otsuki,Shinichiro Ogisu et al.
Yuji Suyama et al.
The objective of this study was to evaluate, using methylene blue (MB), the effects of various light sources on the bleaching action of hydrogen peroxide (H(2)O(2)) with two titanium dioxide (TiO(2)) photocatalysts - an ultraviolet light-ac...
Effects of plasma treatment on the shear bond strength between fiber-reinforced composite posts and resin composite for core build-up [0.03%]
等离子体处理对纤维桩与核树脂复合材料剪切粘接强度的影响
Piriya Yavirach,Pisaisit Chaijareenont,Dheerawan Boonyawan et al.
Piriya Yavirach et al.
The aim of this study was to evaluate the effects of plasma treatment on adhesion between fiber-reinforced posts and a composite core material. Two types of posts, methacrylate-based (FRC Postec) and epoxy resin-based (DT Light-Post), were ...
Effect of filler content of flowable composites on resin-cavity interface [0.03%]
流动式复合树脂填料含量对其树脂-洞壁界面的影响
Ichiro Ikeda,Masayuki Otsuki,Alireza Sadr et al.
Ichiro Ikeda et al.
The purpose of this in vitro study was to evaluate marginal integrity and wall adaptation in 1- and 2-mm-deep cavities restored with a high filler-loaded flowable composite in comparison to a flowable composite with lower filler content and...
Comparative Study
Dental materials journal. 2009 Nov;28(6):679-85. DOI:10.4012/dmj.28.679 2009
Finite element analysis of weakened roots restored with composite resin and posts [0.03%]
复合树脂和桩核修复的弱化牙根的有限元分析
Carla Santina de Miranda Coelho,João Carlos Gabrielli Biffi,Gisele Rodrigues da Silva et al.
Carla Santina de Miranda Coelho et al.
Finite element analysis (FEA) was used to investigate the influence of different post systems on the stress distribution of weakened teeth under oblique-load application. A maxillary central incisor root obtained from a sound tooth was weak...
Comparative Study
Dental materials journal. 2009 Nov;28(6):671-8. DOI:10.4012/dmj.28.671 2009
Effects of different ceramic and composite materials on stress distribution in inlay and onlay cavities: 3-D finite element analysis [0.03%]
不同陶瓷和复合材料对嵌体和高嵌体窝洞应力分布的影响：三维有限元分析
Kivanç Yamanel,Alper Caglar,Kamran Gülsahi et al.
Kivanç Yamanel et al.
To reduce loss of tooth tissue and to improve esthetic results, inlay and onlay restorations are good treatment choices for extensive cavities in posterior teeth. The aim of this paper was to evaluate, by means of three-dimensional finite e...
Reinforcement effects of fiberglass on telescopic dentures using a three-dimensional finite element analysis and fracture test [0.03%]
玻璃纤维增强望远义齿的三维有限元分析与开裂试验研究
Kohji Nagata,Hidekazu Takahashi,Masahiro Ona et al.
Kohji Nagata et al.
The purpose of this study was to evaluate the reinforcing effect of fiberglass on composite resin retainers of the telescopic dentures. A finite element method was used to assess the effect of the abutment height and the embedment of the fi...
Comparative Study
Dental materials journal. 2009 Sep;28(5):649-56. DOI:10.4012/dmj.28.649 2009
Bonding durability against water of a fluorine-containing resin for precious metal alloys [0.03%]
含氟树脂与贵金属合金结合强度的耐水性试验方法研究
Yoshinori Kadoma,Yoh Tamaki
Yoshinori Kadoma
In order to clarify the effect of fluorination of an adhesive resin on the durability of the resin bond to precious metal alloys, 2,2,2-trifluoroethyl methacrylate (TFEMA)-poly(2,2,2-trifluoroethyl methacrylate) (PTFEMA)/TBBO adhesive resin...
Masanori Hashimoto,Shinichi Fujita,Kazuhiko Endo et al.
Masanori Hashimoto et al.
This study examined the effect of dentinal water on bonding, comparing one-bottle and two-step self-etching adhesives using microtensile bond test and scanning electron microscope. The bond strength of resin to dentin was measured for wet d...
Comparative Study
Dental materials journal. 2009 Sep;28(5):634-41. DOI:10.4012/dmj.28.634 2009