搜索结果: 1-15 共查到“口腔材料学 Evaluation”相关记录33条 . 查询时间(0.137 秒)
A micro-mechanical evaluation of the effects of die hardener on die stone
Die hardener Nanoindentation Micro-scratching
2010/11/29
The purpose of this study was to investigate the properties of a die hardener penetrated layer and evaluate its protective effects on the surface of die stone. A commercial die hardener (PDQ die harde...
In vitro evaluation of shear bond strength of veneering ceramics to zirconia
Delamination Veneer Zirconia
2010/11/26
The bond strength between veneering ceramic and zirconia framework is the weakest link in the layered structure. To investigate the shear bond strength (SBS) of veneering ceramics to zirconia, four ty...
Synthesis of a novel camphorquinone derivative having acylphosphine oxide group, characterization by UV-VIS spectroscopy and evaluation of photopolymerization performance
Camphorquinone derivative Acylphosphine oxide Photoinitiator
2010/11/26
Camphorquinone (CQ) derivatives having acylphosphine oxide (APO) group are unknown. This study synthesized such a novel 7,7dimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carbonyldiphenyl phosphine oxide (D...
Evaluation of single liquid primers with organic sulfur compound for bonding between indirect composite material and silver-palladium-copper-gold alloy
Indirect composite Primer Silver-palladium-copper-gold alloy
2010/11/26
The purpose of this study was to evaluate the effect of primers on bonding between a silver-palladium-copper-gold alloy and an indirect composite material. Cast disks were air-abraded with alumina, co...
Evaluation of bond strength of D.T.Light-post to root canal using dual-cure and self-cure resin cements after irrigation with various solutions
Bond strength Self-cure resin cement Dual-cure resin cement D.T.Light-post Degree of conversion
2009/12/17
Background and Aim: Nonmetallic tooth- colored posts adhere to canal walls by dentin bonding agents and resin cements. Better retention and proper distribution of stress result from enough and proper ...
Evaluation of Antibiofilm Activity of Dentol
Biofilm Dentol catheter carvacrol Satureja khuzestanica
2009/12/17
Biofilm is a community of bacteria which are attaching to a surface. They are responsible for
many of catheter related or dental plaque related infectious diseases. Different approaches have been use...
Evaluation of the roughness and mass loss of the flowable composites after simulated toothbrushing abrasion
Composite resins Tooth abrasion Surface properties Toothbrushing
2009/10/20
The purpose of this study was to measure mass loss and surface roughness changes of different brands of flowable resin composites after a simulated toothbrushing test. The null hypotheses were that th...
Adhesive systems used for sealing contaminated surfaces: a microleakage evaluation
Dentin-bonding agents Dental enamel Dental leakage Pit and fissure sealants
2009/10/19
The aim of this study was to compare two adhesive systems (OptiBond FLTM and OptiBond SOLOTM) used as a sole material for sealing pit and fissures on contaminated surfaces with respect to microleakage...
Color stability evaluation of aesthetic restorative materials
Composite resins Dental porcelain Pigmentation Esthetics,dental
2009/10/16
Color match is one of the most important characteristics of aesthetic restorative materials. Maintenance of color throughout the functional lifetime of restorations is important for the durability of ...
Endoscopic endodontic microsurgery:2-year evaluation of healing and functionality
Apicoectomy Endoscopy Oral surgical procedures
2009/10/16
This prospective clinical study aimed to evaluate the benefits of the endoscope as an aid to root-end management, and to assess the treatment outcome during 2 years following surgery. Forty-three endo...
Micro-computed Tomographic Evaluation of a New Enzyme Solution for Caries Removal in Deciduous Teeth
Micro-computed tomography (micro-CT) Caries removal Dentin
2009/9/15
This study evaluated a new enzyme solution (SFC-V) for dentin caries removal, and obtained results were compared with CarisolvTM. Both solutions were used with a prototype plastic instrument — this be...
Design of New Phosphonic Acid Monomers for Dental Adhesives - Synthesis of (Meth)acryloxyalkyl 3-phosphonopropionates and Evaluation of their Adhesion-promoting Functions
phosphonic acid monomer polymerization initiator adhesive resin
2009/9/14
The aims of this study were to synthesize new phosphonic acid monomers, and to examine their bonding performance. Four kinds of newly designed phosphonic acid monomers were synthesized, and seven expe...
Evaluation of Antibacterial and Fluoride-releasing Adhesive System on Dentin — Microtensile Bond Strength and Acid-base Challenge
Adhesive system Dentin Fluoride-releasing material
2009/9/14
This study evaluated the influence of a fluoride-containing adhesive on microtensile bond strength (μTBS) to dentin, as well as analyzed the dentin-adhesive interface after acid-base challenge. Experi...
Evaluation of a New Fluoride-releasing One-step Adhesive
One-step adhesive Fluoride-releasing S-PRG filler
2009/9/14
In this study, a newly developed S-PRG (surface pre-reacted glass-ionomer) filler-containing one-step adhesive, called SI (SI-IB551, Prototype), was evaluated regarding its fluoride release behavior. ...
Evaluation of Cobalt, Chromium, and Nickel Concentrations in Plasma and Blood of Patients with Removable Partial Dentures
Base metal alloys Whole blood Plasma
2009/9/14
This study assessed the plasma and blood concentrations of Cr, Co, and Ni among subjects using removable partial dentures. A comparison was made between subjects with and without RPD treatment history...