Results 11 to 20 of about 16,391 (279)

Lithium-doped calcium silicate cement regulates the immune microenvironment and promotes M2 macrophage polarization for enhancing bone regeneration [PDF]

open access: yesJournal of Biological Engineering
Bone defects present a significant challenge in orthopedics and trauma surgery, necessitating innovative approaches to stimulate effective bone regeneration. This study investigated the potential of lithium-doped calcium silicate (LiCS) cement to enhance
Yen-Hong Lin   +5 more
doaj   +2 more sources

Osteogenic Potential of a Three‐Phase Strontium‐ and Silicon‐Doped Tricalcium Silicate Cement on Dental Pulp Stem Cells: An In Vitro Study [PDF]

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 3, June 2026.
ABSTRACT Objective This study aimed to evaluate the osteogenic potential of a novel three‐phase cement composed of strontium‐doped hydroxyapatite (Sr‐HA), silicon‐doped hydroxyapatite (Si‐HA), and tricalcium silicate (C3S) on dental pulp stem cells (DPSCs) in vitro.
Nahid Nasrabadi   +5 more
wiley   +2 more sources

Influence of Calcium Silicate‐Based Cement‐Repaired Root Canals on Push‐Out Bond Strength of Glass Fiber Posts: An In Vitro Study [PDF]

open access: yesClinical and Experimental Dental Research
Objectives This study aimed to compare the push‐out bond strength of glass fiber posts cemented with self‐etch and self‐adhesive resin cements in various sizes of perforated roots repaired by calcium silicate‐based cement.
Yasudthama Rattana‐aporn   +1 more
doaj   +2 more sources

Mitigation of collapse characteristics of gypseous soils by activated carbon, sodium metasilicate, and cement dust: An experimental study

open access: yesJournal of the Mechanical Behavior of Materials, 2022
This study includes adding chemicals to gypseous soil to improve its collapse characteristics. The collapse behavior of gypseous soil brought from the north of Iraq (Salah El-Deen governorate) with a gypsum content of 59% was investigated using five ...
Hassan Suhad Majed   +1 more
doaj   +1 more source

Bond Strength of Adhesive Systems to Calcium Silicate-Based Materials: A Systematic Review and Meta-Analysis of In Vitro Studies

open access: yesGels, 2022
Since the adhesion of resin composites to calcium silicate-based cement is considered challenging. Therefore, the best adhesion strategy should be indicated.
Louis Hardan   +12 more
doaj   +1 more source

Quartz dissolution associated with magnesium silicate hydrate cement precipitation [PDF]

open access: yesSolid Earth, 2021
Quartz has been replaced by magnesium silicate hydrate cement at the Feragen ultramafic body in south-east Norway. This occurs in deformed and recrystallized quartz grains deposited as glacial till covering part of the ultramafic body.
L. de Ruiter   +4 more
doaj   +1 more source

Hydration kinetics of Portland cement shifting from silicate to aluminate dominance based on multi-mineral reactions and interactions

open access: yesMaterials & Design, 2023
A theoretical model for cement hydration was proposed to study multi-mineral reactive transport processes under various mineral compositions and determine the effect of multi-mineral reactions and interactions on cement hydration kinetics shifting from ...
Yang Liu   +5 more
doaj   +1 more source

Workability and durability analysis of waste based geopolymer concrete

open access: yesJurnal Ilmiah SINERGI, 2023
GPC as a promising material, started gaining momentous attention from the researchers and construction specialists because of its advantages in using by-products from agriculture and industries to replace cement thereby reducing greenhouse gas emission ...
Lucia Omolayo Agashua   +3 more
doaj   +1 more source

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