Results 181 to 190 of about 1,161,001 (355)

Structure of fluoride-containing bioactive glasses [PDF]

open access: yes, 2009
Brauer, DS   +3 more
core   +1 more source

In vitro cytocompatibility and osteogenic potential of calcium silicate-based dental cements in a root canal-filling model [PDF]

open access: gold, 2019
Jing Yan   +5 more
openalex   +1 more source

Multifunctional Hydrogel‐Based wound Dressings for Scar‐Free Healing: Design Principles, Therapeutic Mechanisms, and Clinical Translation Challenges

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review integrates scar biology with hydrogel‐based therapeutic strategies, offering a phase‐specific framework to correlate hydrogel functions with scar‐influencing events. It highlights innovations such as stimuli‐responsive hydrogels, nanocomposite systems, and 3D‐printed scaffolds, while addressing clinical translation challenges like ...
Haonan Chai   +3 more
wiley   +1 more source

Thermodynamics and kinetics of the sulfation of porous calcium silicate [PDF]

open access: yes
The sulfation of plasma sprayed calcium silicate in flowing SO2/air mixtures at 900 and 1000 C was investigated thermogravimetrically. Reaction products were analyzed using electron microprobe and X-ray diffraction analysis techniques, and results were ...
Kohl, F. J., Miller, R. A.
core   +1 more source

Influence of the synthetic calcium aluminate hydrate and the mixture of calcium aluminate and silicate hydrates on the compressive strengths and the microstructure of metakaolin-based geopolymer cements

open access: green, 2021
Aimard Manfred Njawa Moudio   +7 more
openalex   +2 more sources

Gypsum Gardens: Self‐Assembled Tubular Structures of Calcium Sulfate with Relevance for the Detection of Extraterrestrial Life

open access: yesAngewandte Chemie International Edition, EarlyView.
Chemical gardens are self‐assembled architectures with “life‐like” morphologies that form in the absence of any biological activity. Here we show that such structures can also be obtained by contacting reservoirs of calcium and sulfate ions, under conditions that plausibly emulate those prevailing on early Mars.
Selina Reigl   +5 more
wiley   +1 more source

Characterization and Beneficiation of Indigenous Marble Waste to Remove Siliceous and Ferrous Impurities

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, marble waste (MARWAS) beneficiation was done using thermal, physical, and chemical means. The MARWAS samples collected from dumping yards of Kishangarh and Revdar districts of Rajasthan (India) and Ambaji district of Gujarat (India) were characterized by chemical composition analysis, scanning electron microscopy with energy ...
Vinod Kumar Dhakad, Susanta Kumar Jana
wiley   +1 more source

Green Composites From Plasticized Cellulose Acetate Filled With Inorganic Fillers and Natural Fiber for Rigid Packaging Applications: Effect of Low Acetyl Content and Bio‐Based Plasticizer

open access: yesJournal of Applied Polymer Science, EarlyView.
Plasticized cellulose acetate (pCA) composites with talc and a small amount of Luperox show improved strength, flexibility, and barrier properties, making them promising biodegradable materials for rigid packaging applications. ABSTRACT This work aims to improve the processing window and melt strength of cellulose acetate (CA) with low acetyl content ...
Fatemeh Jahangiri   +3 more
wiley   +1 more source

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