The present invention is a cement to be used as a root-end filling material, a liner, and also to repair root perforations. The cement consists of a powder made up of a mixture of calcium silicate cement and radiopacifier component and a liquid consisting of water and a water soluble ...
Resin-based ceramic matrix composite materials in dentistry H.Mirmohammadi, inAdvances in Ceramic Matrix Composites, 2014 27.2The development of dental composites The first tooth-colored restorative material wassilicate cement, which was introduced in the 1870s. Its formulation was based on alumino-fluo...
The calcium silicate hydrate (C-S-H) phase resulting from hydration of a white Portland cement (wPc) in water and in a 0.3 M NaAlO(2) solution has been inv... MD Andersen,HJ Jakobsen,Jrgen Skibsted - 《Inorganic Chemistry》 被引量: 327发表: 2003年 Preparation, thermal, spectral and ...
In subject area: Medicine and Dentistry The feldspar-based ceramics are known as the traditional dental ceramics based on a ternary system composed of natural feldspars (potassium/sodium aluminosilicate), Kaolin (Al2O3.SiO2.2H2O), quartz (SiO2), and some metal oxides as additives. ...
The effect of certain experimental variables on the compressive strength of a dental silicate cement has been studied. Results were found to follow a normal distrubition; and to be insensitive to specimen shape and the cross-head speed o... DM Groffman,AD Wilson - 《Journal of Dentistry》 被...
CaSi-αTCP cement proved to be a potent inducer of ALP and OCN genes as characteristic markers of mineralization processes normally poorly expressed by HDPCs. CLINICAL RELEVANCE: Calcium silicate/calcium phosphate cements appear to be attractive new materials for vital pulp therapy as they may ...
摘要: Microstructure characterization of silicate and glass ionomer cements has been carried out using, SEM, EDAX and ion microprobe techniques. The distribution of aluminum, calcium, fluorine, phosphorus or silicon was measured in the set cement surfaces.关键词:...
Objective: Addition of tricalcium silicate (TS) was reported to improve the sealing ability and raised pH of fluorapatite-forming calcium phosphate cement to a level comparable to that produced by mineral trioxide aggregate (MTA). Thus, fluorapatite-forming calcium phosphate cement with added TS (TS...
Two fatalities due to aluminum poisoning were reported when a cement containing aluminum-calcium fluorosilicate was used for bone reconstruction after middle ear surgery. In both cases, refractory status epilepticus occurred and death resulted despite deferoxamine chelation.7 Urinary excretion of aluminum ...
Calcium silicate cementBone marrow mesenchymal stem cellsBiocompatibilityOsteogenicBone regenerationThis study aimed to evaluate the effects of nanoparticulate CaCO3(NPCC) on the biological properties of calcium silicate-based cements (CSCs), including their cytotoxicity, in vitro osteogenic activity, and ...