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Ab initio molecular dynamics description of proton transfer at water-tricalcium silicate interface
(2020-10-01)
For the first time, an ab initio molecular dynamics simulation was performed to describe the C3S/water interface. The simulation shows that oxides with favorable environment are protonated at first, creating very stable ...
Physicochemical properties and dentin bond strength of a tricalcium silicate-based retrograde material
(2017-01-01)
The aim of this study was to evaluate the physicochemical properties and the apical dentin bond strength of the tricalcium silicate-based Biodentine in comparison to white MTA and zinc oxide eugenol-based cement (ZOE). ...
Tissue Response and Immunoexpression of Interleukin 6 Promoted by Tricalcium Silicate–based Repair Materials after Subcutaneous Implantation in Rats
(2018-03-01)
Introduction: The aim of the present study was to evaluate the inflammatory response induced by experimental tricalcium silicate cement with 20% zirconium oxide (TSC) and MTA Plus (MTAP; Avalon Biomed Inc, Bradenton, FL) ...
Water's behaviour on Ca-rich tricalcium silicate surfaces for various degrees of hydration: A molecular dynamics investigation
(2019-09-01)
Tricalcium silicate (C 3 S) hydration is a highly relevant topic toward a better understanding of ordinary Portland cement. Molecular Dynamics (MD) simulations can provide relevant information about water behaviour at ...
Assessment of mechanical, thermal properties and crystal shapes of monoclinic tricalcium silicate from atomistic simulations
(2021-02-01)
The two most common polymorphs in industrial alite, M1 and M3, were characterized at the molecular scale. Different methods were employed and discussed to assess mechanical properties and specific heat of both polymorphs. ...
Effects of temperature and of the addition of accelerating and retarding agents on the kinetics of hydration of tricalcium silicate
(2000-12-28)
The formation of calcium silicate hydrates (C-S-H) during the hydration of tricalcium silicate (C3S) in pure water and in water solutions containing 1% CaCl2 (accelerator) and 0.01% saccharose (retarder) was studied by ...
Effects of temperature and of the addition of accelerating and retarding agents on the kinetics of hydration of tricalcium silicate
(2000-12-28)
The formation of calcium silicate hydrates (C-S-H) during the hydration of tricalcium silicate (C3S) in pure water and in water solutions containing 1% CaCl2 (accelerator) and 0.01% saccharose (retarder) was studied by ...
Tracing the toxic ions of an endodontic tricalcium silicate-based sealer in local tissues and body organs
(2021-12-01)
Background: This study aimed to track the toxic ions released by MTA Fillapex, BioRoot RCS, and an experimental tricalcium silicate-based sealer (CEO) into local and distant tissues as well as to investigate their potential ...