Calcium Silicate
Preparation of Hollow Calcium Silicate Microparticles by Simple Emulsion
... the calcium-loading oil solution prepared by the above-mentioned pretreatment (Figure ...with calcium (calcium-loading ratio is 96%), the particles prepared using the oil phase formed a hol- low ...
9
The push-out bond strength of calcium silicate-based endodontic sealers
... system. Before inserting the gutta-percha cone into the root canal, it was covered with sealer. Following obtura- tion, a heated plugger was used to remove the coronal excess gutta-percha with no further vertical ...
7
Elasticity and moisture movement of calcium silicate brick under sulphate environment
... sealed calcium silicate brick samples exhibited shrinkage after exposure to soluble salt conditions, as shown in Figure ...of calcium silicate bricks at 210 days is presented in Table ...
5
Synthesis of pure zeolite P2 from calcium silicate hydrate; tobermorite
... materials. Calcium silicate hydrates (tobermorite) was firstly hydrothermally prepared from quartz and calcium oxide at 175 °C for 24 ...from calcium silicate hydrate phases as the ...
6
Creep Mechanisms of Calcium–Silicate–Hydrate: An Overview of Recent Advances and Challenges
... Creep is a material property commonly defined as a time- dependent deformation under sustaining loads. Creep is essentially important to cementitious materials since excess deformation can negatively impact the long-term ...
10
<p>Calcium Silicate-Based Cements as Root Canal Medicament</p>
... Mineral trioxide aggregate (MTA) is a calcium silicate-based cement (CSC) which launched into the dental fi eld in the mid-1990s and it has gained much popularity since. 1,2 MTA has been a material of choice ...
12
Composition, silicate anion structure and morphology of calcium silicate hydrates (C-S-H) synthesized by silica-lime reaction and by the controlled hydration of tricalcium silicate (C3S)
... average silicate chain length in terms of the fraction of vacant tetra-hedral ...and silicate structure in C-S-H are so far ...other calcium silicate hydrates, and later by Garbev et ...
10
<p>The Antibiofilm Activity and Mechanism of Nanosilver- and Nanozinc-Incorporated Mesoporous Calcium-Silicate Nanoparticles</p>
... of calcium silicate to directly bind to living tissue. 34 Nevertheless, MCSNs had no obvious resistance to bacterial adhesion and proliferation, while Ag-MCSNs and Ag/Zn- MCSNs adhered to dentin and in fi ...
16
Effect of Antiseptic Agents on the Surface Microhardness of Calcium Silicate-Based Materials
... [1,2]. Calcium silicate- based materials (CSMs), including MTA, are chemically stable materials with a high physical strength and alkaline pH that confer antimicrobial properties ...
7
Self Healing Effect by Zinc Phosphate and Calcium Silicate Included in Organic Inorganic Composite Coating on 55%Al Zn Coated Steel Sheet
... and calcium silicate), the contrast in the scratched section is brighter than that in the specimen without corrosion- preventive additives when observed under low ...
8
Osseointegration of nanohydroxyapatite- or nano-calcium silicate-incorporated polyetheretherketone bioactive composites in vivo
... nano-calcium silicate (n-CS) were separately incorporated into PEEK to prepare n-HA/PEEK and n-CS/PEEK biocomposites, respectively, using a compounding and injection- molding technique, and the in vitro ...
11
Study of Rice Husk Ash as Potential Source of Acid Resistance Calcium Silicate
... Acid resistant calcium silicate is a white powder, usu- ally used as filter aid in acidic media. It is also used as an ion exchanger and for immobilization or removal of fatty acids and heavy metal ions ...
7
FORMULATION AND CHARACTERIZATION OF CALCIUM SILICATE BASED FLOATING MICROSPHERES OF FAMOTIDINE FOR THE TREATMENT OF PEPTIC ULCER
... The releases of famotidine from calcium silicate based microspheres were studies in SGF (pH 1.2) and PBS (pH 7.4). Results revealed that the release rate depends upon the polymer concentration, amount of ...
10
Effect of Process Variables on Encapsulated Ranolazine Novel Porous Calcium Silicate
... A novel type of sustained release multiparticulate floating drug delivery system based on low density porous calcium silicate as drug carrier and pH responsive cross-linked alginate polymer has been ...
6
Direct synthesis of a solid calcium-silicate-hydrate (C-S-H)
... of calcium and aqueous nano-silica suspension with deio- nised and decarbonated water, manually and without further chemical processing, providing a simple, relatively fast and inex- pensive method for producing ...
12
Evaluation of the Effect of Calcium Silicate Phosphate, Osteon, and Bio-Oss on Cell Viability and Cell Morphology of Human SaOS-2
... In this experimental In vitro study, human os- teoblast-like cell line (Pasture institute, Tehran, Iran) was gathered for morphologic and survival rate evaluation. 84 wells of cell culture plates filled with cell ...
6
Effectiveness of silicon and silicate salts for controlling black root rot and induced pathogenesis-related protein of strawberry plants
... potassium silicate and calcium silicate applied separately as soil treatment combined with foliar sprays which reduced the disease incidence and severity by ...potassium silicate and ...
8
Histological evaluation of human pulp capped with light-cured calcium based cements: a randomized controlled clinical trial
... Background: Calcium hydroxide has traditionally been used as the pulp capping material for pulpal exposures in permanent ...based Calcium silicate (TheraCal LC) and Calcium hydroxide with ...
8
Rock alteration in alkaline cement waters over 15 years and its relevance to the geological disposal of nuclear waste
... primary silicate minerals and the formation of secondary calcium silicate hydrate (C–S–H) phases containing varying amounts of aluminium and potassium (C–(A)–(K)–S–H) during the early stages of ...
15
Biodentine: dentine substitute in capsule
... other calcium silicate based materials, biodentine possess better biological and physico-chemical properties such as material handling, faster setting time, biocompatibility, stability, increased ...
5