搜索结果: 1-13 共查到“口腔医学 chemical”相关记录13条 . 查询时间(0.14 秒)
杨晓英教授课题组Chemical Engineering Journal报道 : 一个无机纳米声敏剂通过联合声动力和化学动力治疗牙周炎的应用
天津医科大学 声动力治疗 无机纳米 牙周炎
2023/7/8
杨晓英教授课题组近期在Chemical Engineering Journal发表题为“A robust ROS generation nanoplatform combating periodontitis via sonodynamic/chemodynamic combination therapy”的文章，报道了一种高效的无机纳米声敏剂通过产生强劲的活性氧物质（ROS）治疗牙周炎的应用。天...
上海交通大学医学院口腔材料学课件 Chemical Property.
Morphological and chemical analysis of different precipitates on mineral trioxide aggregate immersed in different fluids
Mineral trioxide aggregate Surface precipitation SEM-EPMA
2010/11/30
The purpose of this study was to analyze the ultrastructures and chemical compositions of precipitates formed on mineral trioxide aggregate (MTA; White ProRoot MTA) immersed in distilled water (DW) or...
Chemical analyses of hydroxyapatite formation on SAM surfaces modified with COOH, NH2, CH3, and OH functions
Hydroxyapatite formation SAM surfaces Surface plasmon resonance
2010/11/29
Hydroxyapatite formation was examined at the surface of self-assembled monolayers (SAMs) modified with four functional groups, -COOH, -NH2, -CH3, and -OH. For COOH-SAM and NH2-SAM, scanning electron s...
The influence of chemical activation on hardness of dual-curing resin cements
Resin cements Hardness Dental materials
2009/10/20
During the cementation of metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. This study evaluated the influence of chemical activation c...
Brazilian gutta-percha points: Part I: chemical composition and X-ray diffraction analysis
Gutta-percha Electron probe microanalysis X-ray diffraction
2009/10/20
Eight nonstandardized gutta-percha points commercially available in Brazil (Konne, Tanari, Endopoint, Odous, Dentsply 0.04, Dentsply 0.06, Dentsply TP and Dentsply FM) were analysed chemically and by ...
In vitro evaluation of marginal leakage in bonded restorations,with mechanical or chemical-mechanical (Carisolv) removal of carious tissue
Dental leakage Dental caries Dental restoration permanent
2009/10/19
This study carried out an in vitro evaluation and comparison of the occurrence of marginal leakage in bonded restorations using mechanical or chemical-mechanical (Carisolv) removal of carious tissue. ...
Analysis of Chemical Interaction of 4-MET with Hydroxyapatite Using XPS
Adhesion 4-MET XPS
2009/9/15
Each dental adhesive contains a specific functional monomer that determines its actual adhesive performance to tooth tissue. 4-methacryloxyethyl trimellitic acid (4-MET) is well-known as one of the fu...
Chemical, Morphological and Thermal Effects of 10.6-μm CO2 Laser on the Inhibition of Enamel Demineralization
FT-Raman spectroscopy SEM Cross-sectional microhardness
2009/9/14
Studies have shown that enamel can be modified by pulsed CO2 laser to form a more acid-resistant substrate. This study evaluated the effects of a 10.6-μm CO2 laser on enamel surface morphology and che...
Chemical Interaction between Titanium Implant Surface and Amino Acids
Titanium implant Amino acid Chemical interaction
2009/9/14
The purpose of this study was to investigate the chemical interaction between titanium implant surface and amino acids. Pure titanium disks were pretreated with 10 N HCl and ultrapure water at room te...
A Review of Chemical-approach and Ultramorphological Studies on the Development of Fluoride-releasing Dental Adhesives Comprising New Pre-Reacted Glass Ionomer (PRG) Fillers
Pre-reacted glass ionomer (PRG) technology Giomer Fluoride-releasing adhesive
2009/9/11
This paper reviews our recent studies on fluoride-releasing adhesives and the related studies in this field based on information from original research papers, reviews, and patent literatures. A revol...
A structure-activity relationship study on the mechanisms of methacrylate-induced toxicity using NMR chemical shift of β-carbon, RP-HPLC log P and semiempirical molecular descriptor
Methacrylates Structure-activity relationships (SAR) Physicochemical properties
2009/9/11
To clarify the mechanism of methacrylate-induced toxicity, a total of 24 acrylates, methacrylates, and dimethacrylates were chosen for a structure-activity relationship (SAR) study in terms of NMR che...
Chemical mechanical polishing of titanium with colloidal silica containing hydrogen peroxide — mirror polishing and surface properties
Chemical mechanical polishing Titanium XPS
2009/9/11
Chemical mechanical polishing (CMP) of cpTi (Ti) was carried out using two types of slurries, acidic and basic colloidal silica containing H2O2 up to 3 wt%, to obtain flat and mirror-polished surfaces...