calcium silicate based cements associated with micro and
Calcium Silicate-Based Cements Associated with Micro- and
Calcium Silicate-Based Cements Associated with Micro- and Nanoparticle Radiopacifiers Physicochemical Properties and Bioactivity . By Roberta Bosso-Martelo Juliane Maria Guerreiro-Tanomaru Raqueli Viapiana Fábio Luis Camargo Vilella Berbert Maria Inês Basso Bernardi and Mario Tanomaru-Filho.
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Microparticulated and nanoparticulated zirconium oxide
calcium silicate-based cement (CS) associated to microparti-culated (micro) or nanoparticulated (nano) zirconium oxide (ZrO 2) were compared with CS and bismuth oxide (BO) with CS. The pH release of calcium ions radiopacity setting time and compression strength of the materials were evaluated.
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Research Article Calcium Silicate-Based Cements Associated
composition and bioactivity of two calcium silicate-based cements with di erent chemical compositions in association with di erent radiopaci ers. 2. Material and Methods.. Sample. Two calcium silicate-based cements with di er-ent chemical compositions were evaluated associated with micro- and nanoparticles of radiopacifying agents ( Table ).
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(PDF) INJECTABLE BONE CEMENT BASED ON CALCIUM SILICATE
The purpose of this study was to develop a novel injectable bioactive bone cement based on tricalcium silicate (TCS)-α-tricalcium phosphate (α-TCP) composites. Different bone cement formulations
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Physicochemical properties of calcium silicate cements
The objective of this paper was to evaluate the physicochemical properties of calcium silicate cements with different chemical compositions associated with radiopacifying agents. Mineral trioxide aggregate (MTA) Angelus calcium silicate cement with additives (CSC) and resinous calcium silicate cement (CSCR) were evaluated with the addition of the following radiopacifiers microparticles
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Microparticulated and nanoparticulated zirconium oxide
The physicochemical and biological properties of calcium silicate‐based cement (CS) associated to microparticulated (micro) or nanoparticulated (nano) zirconium oxide (ZrO 2) were compared with CS and bismuth oxide (BO) with CS.The pH release of calcium ions radiopacity setting time and compression strength of the materials were evaluated.
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Microshear Bond Strength of Tri-Calcium Silicate-based
Microshear Bond Strength of Tri-Calcium Silicate-based Cements to Different Restorative Materials For all restorative materials tested in this study TheraCal LC showed higher μSBS compared to Biodentine.
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Zn-doping of silicate and hydroxyapatite-based cements
Feb 01 2021 · Moreover a greater cytotoxicity has been observed in comparison to conventional calcium silicate cements (Hebling et al. 2009). Some experimental light-curable resin-based cements formulated with conventional (calcium silicate or Bioglass 45S5) and zinc-doped bioactive micro-fillers have also been assessed.
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Calcium silicate‐based cements composition properties
Mineral trioxide aggregate (MTA) is a calcium silicate‐based cement (CSC) commonly used in endodontic procedures involving pulpal regeneration and hard tissue repair such as pulp capping pulpotomy apexogenesis apexification perforation repair and root‐end filling.
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Calcium silicate and calcium hydroxide materials for pulp
Calcium silicate–based cements seem to have intrinsic properties tailored for their clinical use (apicoectomy root perforation and apexification) such as good sealing correlated to expansion and the ability to set in the presence of fluids (15 20 21) bioactivity (9 10 22) the release of ions acting as epigenetic signals (23) and good
Get PriceCalcium silicate-based sealers The end of thermoplastic
Figure 1 Calcium silicate-based sealers (CSS) can be divided into 2 dosage forms premixed one-component ready-to-use CSS in syringes and two-component CSS made of powder and water or 2 pastes which need to be mixed before use. An example of a one-component MTA-based sealer containing calcium silicate (EndoSeal MTA Maruchi Wonju Korea) for direct application into the
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Solubility porosity and fluid uptake of calcium silicate
calcium silicate-based cements Objective To evaluate the absorption/fluid uptake solubility and porosity of White mineral trioxide aggregate (MTA) Angelus Biodentine (BIO) and zinc oxide-eugenol (ZOE). Material and Methods Solubility was evaluated after immersion in distilled water for 7 and 30 days. Porosity was evaluated
Get PriceMicroparticulated and nanoparticulated zirconium oxide
calcium silicate-based cement (CS) associated to microparti-culated (micro) or nanoparticulated (nano) zirconium oxide (ZrO 2) were compared with CS and bismuth oxide (BO) with CS. The pH release of calcium ions radiopacity setting time and compression strength of the materials were evaluated.
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Physicochemical properties of calcium silicate cements
In addition CaWO 4 associated with hydraulic calcium silicate-based materials has suitable physicochemical properties 3 4 6 11 antibacterial activity 12 biocompatibility 3 13 and
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Research Article Calcium Silicate-Based Cements Associated
composition and bioactivity of two calcium silicate-based cements with di erent chemical compositions in association with di erent radiopaci ers. 2. Material and Methods.. Sample. Two calcium silicate-based cements with di er-ent chemical compositions were evaluated associated with micro- and nanoparticles of radiopacifying agents ( Table ).
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Volume of Voids in Retrograde Filling Comparison between
Jan 01 2020 · Conclusions. The findings of our micro–computed tomographic and scanning electron microscopic analyses suggested that the volume of voids in retrograde filling using a combination of calcium silicate cement and calcium silicate–based sealer was comparable with that in retrograde filling using calcium silicate cement only.
Get Price10 Calcium Silicate–Based Cements Pocket Dentistry
Calcium silicate-based cements mineral trioxide aggregate (MTA) lookalike materials are cements or root canal sealers that have been made based on a composition of calcium and silicate.
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(PDF) Calcium Silicate-Based Cements Associated with Micro
Calcium Silicate-Based Cements Associated with Micro- and Nanoparticle Radiopacifiers Physicochemical Properties and Bioactivity February 2015
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Calcium Silicate Cementan overview ScienceDirect Topics
Portland cement is essentially a calcium silicate cement which is produced by firing to partial fusion at a temperature of approximately 1500 °C a well-homogenized and finely ground mixture of limestone or chalk (calcium carbonate) and an appropriate quantity of clay or shale.
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Calcium Silicate-Based Cements Request PDF
Calcium silicate-based cements (Mineral Trioxide Aggregate (MTA)) are cements or root canal sealers that have been made based on a composition of calcium and silicate. MTA is a powder that consists
Get Price(PDF) INJECTABLE BONE CEMENT BASED ON CALCIUM SILICATE
The purpose of this study was to develop a novel injectable bioactive bone cement based on tricalcium silicate (TCS)-α-tricalcium phosphate (α-TCP) composites. Different bone cement formulations
Get PriceCalcium Silicate-Based Cements Associated with Micro- and
Calcium Silicate-Based Cements Associated with Micro- and
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10 Calcium Silicate–Based Cements Pocket Dentistry
Calcium silicate-based cements mineral trioxide aggregate (MTA) lookalike materials are cements or root canal sealers that have been made based on a composition of calcium and silicate.
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Tridimensional quantitative porosity characterization of
Jul 30 2013 · The aim of the this study was to quantitatively evaluate in three‐dimensional (3D) the porosity degree of three improved silicate‐based endodontic repair cements (iRoot BP Plus ® Biodentine ® and Ceramicrete) compared to a gold‐standard calcium silicate bioactive cement (Pro Root ® MTA). From each tested cement four samples were prepared by a single operator following
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Calcium silicate‐based cements composition properties
Mineral trioxide aggregate (MTA) is a calcium silicate‐based cement (CSC) commonly used in endodontic procedures involving pulpal regeneration and hard tissue repair such as pulp capping pulpotomy apexogenesis apexification perforation repair and root‐end filling.
Get PriceTop PDF Calcium Silicate-Based Cements as Root Canal
is the most representative calcium-silicate cements used in clinical which can induce the generation of hard tissue and achieve ideal apical seal. 28 However MTA has no obvious antibacterial activity and cannot effectively kill E. faecalis S. aureus E. coli or other anaerobic bacteria and it is dif fi cult to enter the narrow and curved root canal and dentin tubules to remove the
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Physicochemical properties of calcium silicate cements
The objective of this paper was to evaluate the physicochemical properties of calcium silicate cements with different chemical compositions associated with radiopacifying agents. Mineral trioxide aggregate (MTA) Angelus calcium silicate cement with additives (CSC) and resinous calcium silicate cement (CSCR) were evaluated with the addition of the following radiopacifiers microparticles
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Cytotoxicity and Bioactivity of Calcium Silicate Cements
calcium silicate cements combined with micro and nanoparticles of Nb2O5 presented cytocompatibility and bioactivity demonstrating the potential of Nb2O5 as an alternative radiopacifier agent for these cements. The different cell lines had similar response to cytotoxicity evaluation of calcium silicate cements. However
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Microparticulated and nanoparticulated zirconium oxide
The physicochemical and biological properties of calcium silicate-based cement (CS) associated to microparticulated (micro) or nanoparticulated (nano) zirconium oxide (ZrO2) were compared with CS and bismuth oxide (BO) with CS. The pH release of calcium ions radiopacity setting time and compression strength of the materials were evaluated.
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