Improved brushing durability of titanium dioxide coating on polymethylmethacrylate substrate by prior treatment with acryloxypropyl trimethoxysilane-based agent for denture application [0.03%]
含丙烯氧基丙基三甲氧基硅烷底涂剂的纳米二氧化钛涂料改善活动义齿刷洗耐久性
Daichi Amano,Takayuki Ueda,Tetsuya Sugiyama et al.
Daichi Amano et al.
The purpose of this study was to determine whether the brushing durability of a titanium dioxide coating on a polymethyl methacrylate (PMMA) substrate was improved by prior treatment with an acryloxypropyl trimethoxysilane-based agent. Tita...
Light transmittance characteristics and refractive indices of light-activated pit and fissure sealants [0.03%]
光激活窝沟封闭剂的透光特性及其折射率
Hiroyuki Arikawa,Naoyuki Shinohara,Hideo Takahashi et al.
Hiroyuki Arikawa et al.
We examined the light transmittance characteristics and refractive indices of light-activated pit and fissure sealants. Five commercial pit and fissure sealants and human enamel were studied, along with the CIE L*a*b* color values of the ma...
Effect of preliminary irradiation on the bond strength between a veneering composite and alloy [0.03%]
预照射对层压复合树脂与金属结合强度的影响
Yoshifumi Matsumoto,Mika Furuchi,Akiko Oshima et al.
Yoshifumi Matsumoto et al.
The shear bond strength of a veneering composite (Solidex) and silver-palladium-copper-gold alloy (Castwell M.C.12) was evaluated for different duration times and irradiance for preliminary photo-polymerization. A veneering composite was ap...
Effects of high-dose major components in oral disinfectants on the cell cycle and apoptosis in primary human gingival fibroblasts in vitro [0.03%]
高剂量洗必泰主要成分对体外人牙龈成纤维细胞增殖周期和凋亡的影响
Yuji Nomura,Ujjal Kumar Bhawal,Ryo Nishikiori et al.
Yuji Nomura et al.
We evaluated the effects of high-dose major components in oral disinfectants on oral cells from the standpoints of the cell cycle and apoptosis. We examined the viability and cell cycle of human gingival fibroblasts (HGFs) treated with the ...
Direct 3-D morphological measurements of silicone rubber impression using micro-focus X-ray CT [0.03%]
微焦点X射线CT硅橡胶印模三维形态直接测量研究
Masayuki Kamegawa,Masayuki Nakamura,Yu Fukui et al.
Masayuki Kamegawa et al.
Three-dimensional computer models of dental arches play a significant role in prosthetic dentistry. The microfocus X-ray CT scanner has the advantage of capturing precise 3D shapes of deep fossa, and we propose a new method of measuring the...
Development of a self-etching primer with higher shelf life and greater dentin bond stability [0.03%]
一种货架寿命更长、牙本质粘接稳定性更好的自酸蚀粘结剂的开发研究
Shen Ma
Shen Ma
To examine the effects from the chemical structure of acidic methacrylate monomers on the primer's shelf life, N-methacryloyl-2aminoethylphosphonic acid (NMEP)- N-methacryloyl glycine (NMGly), 2-methacryloyloxyethyl dihydrogen phosphate (ME...
Corrosion behavior of ion implanted nickel-titanium orthodontic wire in fluoride mouth rinse solutions [0.03%]
离子植入镍钛正畸丝在含氟漱口液中的腐蚀行为研究
Masahiro Iijima,Toshihiro Yuasa,Kazuhiko Endo et al.
Masahiro Iijima et al.
This study investigated the corrosion properties of ion implanted nickel-titanium wire (Neo Sentalloy Ionguard) in artificial saliva and fluoride mouth rinse solutions (Butler F Mouthrinse, Ora-Bliss). Non ion implanted nickel-titanium wire...
Can intra-coronally bleached teeth be bonded safely after antioxidant treatment? [0.03%]
antioxidants对内漂白牙的作用及随后的粘接安全性的研究
Tancan Uysal,Huseyin Ertas,Burak Sagsen et al.
Tancan Uysal et al.
The aim of this study was to compare the effects of antioxidant treatment and delayed bonding, following intra-coronal bleaching, on the shear bond strength (SBS) and bond failure site of brackets bonded to enamel. Eighty mandibular incisor...
Effects of thermocycling on the degree of cure of two lingual retainer composites [0.03%]
热循环对两种舌侧正畸附件复合材料固化程度的影响
Bulent Catalbas,Tancan Uysal,Metin Nur et al.
Bulent Catalbas et al.
The aim of this study was to evaluate the effects of thermocycling on the degree of cure (DC) and water sorption behavior of two lingual retainer composites. A total of 50 composite specimens, 5 mm diameter and 2 mm height, were prepared us...
Yuji Okuda,Makoto Noda,Hiroshi Kono et al.
Yuji Okuda et al.
The aim of this study was to investigate and compare the radio-opacity of core materials for all-ceramic restorations, such as zirconia (NANOZR and Y-TZP) and alumina, against commercially pure titanium (cpTi) and aluminum. X-ray images wer...