Articles with "calcium based" as a keyword



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Influence of calcium‐based desensitizing toothpastes on the bonding performance of universal adhesive

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Published in 2022 at "Microscopy Research and Technique"

DOI: 10.1002/jemt.24280

Abstract: The study evaluated the effect of calcium‐based desensitizing toothpastes on the dentinal tubule occlusion and its influence on the dentin bond strength of universal adhesive. Mid‐coronal dentin samples were prepared for hypersensitivity model and treated… read more here.

Keywords: based desensitizing; calcium based; microscopy; desensitizing toothpastes ... See more keywords
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Effects of steam on CO2 absorption ability of calcium-based sorbent modified by peanut husk ash

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Published in 2017 at "Science China Technological Sciences"

DOI: 10.1007/s11431-016-9031-2

Abstract: The CO2 absorption ability of synthetic calcium-based sorbent modified by peanut husk ash (PHA) was tested by Thermal Gravimetric Analyzer (TGA), and the effects of steam and calcination temperature were investigated. The PHA composition was… read more here.

Keywords: absorption; calcium based; absorption ability; based sorbent ... See more keywords
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The effect of fly ash on reactivity of calcium based sorbents for CO2 capture

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Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2016.10.050

Abstract: Abstract Calcium looping technology is considered one of the potential technologies for CO2 capture. However, the rapid decay in CO2 capture capacity of calcium based sorbents is still of great concern. To reduce the decay… read more here.

Keywords: calcium based; co2 capture; based sorbents; capture ... See more keywords
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Effect of synergistic interaction between Ce and Mn on the CO2 capture of calcium-based sorbent: Textural properties, electron donation, and oxygen vacancy

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.09.198

Abstract: Abstract The diffusion of CO2 and mobility of O2− are the keys to capture of CO2 for CaO-based sorbents. We present a (Ce-Mn)-doped calcium-based sorbent, and investigate the effect of Ce and Mn incorporation on… read more here.

Keywords: calcium based; co2 capture; based sorbent; co2 ... See more keywords
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Copper and calcium-based metal organic framework (MOF) catalyst for biodiesel production from waste cooking oil: A process optimization study

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Published in 2020 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2020.112934

Abstract: Abstract Due to the diminution of conventional fuels, biodiesel has attracted acute attention due to its renewable and zero-emission features. However, cleaner production of biodiesel on an industrial scale requires a stable heterogeneous, low cost… read more here.

Keywords: calcium based; production; metal organic; copper calcium ... See more keywords
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A microporous calcium-based MOF for separation of CH4 from C2 hydrocarbons and CO2

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Published in 2021 at "Polyhedron"

DOI: 10.1016/j.poly.2021.115438

Abstract: Abstract A hms-type microporous metal-organic framework, {[Ca3(NTB)2(H2O)2]·NMF·4NMP·4H2O}n (Ca-MOF, H3NTB = 4,4',4''-nitrilotrisbenzoic acid, NMF = N-methyl formamide, NMP = N-methyl-2-pyrrolidone), was solvothermal synthesized. Desolvated Ca-MOF shows relatively high C2 hydrocarbons and CO2 storage capacity at 298… read more here.

Keywords: calcium based; separation; hydrocarbons co2; microporous calcium ... See more keywords
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Phosphorescent Calcium-Based Metal-Organic Framework with Second-Scale Long Afterglow.

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Published in 2021 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.0c03232

Abstract: Presented here is a calcium-based metal-organic framework (Ca-MOF) with obvious room temperature phosphorescence. Notably, a long afterglow can be observed by the naked eye and lasts about 4 s, which is mainly attributed to the… read more here.

Keywords: calcium based; framework; metal organic; based metal ... See more keywords
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Decorating Calcium-Based Materials with Transition Metal Elements for Directly Capturing and Storing Solar Energy

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c06422

Abstract: Direct solar-driven thermochemical energy storage system puts forward new requirements for calcium-based materials with high optical absorption, high capacity of energy storage density, high cycling stability, and low costs. In this work, the novelty relies… read more here.

Keywords: calcium based; energy; based materials; energy storage ... See more keywords
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Calcium-based biomaterials for diagnosis, treatment, and theranostics.

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Published in 2018 at "Chemical Society reviews"

DOI: 10.1039/c6cs00746e

Abstract: Calcium-based (CaXs) biomaterials including calcium phosphates, calcium carbonates, calcium silicate and calcium fluoride have been widely utilized in the biomedical field owing to their excellent biocompatibility and biodegradability. In recent years, CaXs biomaterials have been… read more here.

Keywords: calcium based; therapy; based biomaterials; diagnosis treatment ... See more keywords
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Use of Ethylenediaminetetraacetic Acid in Chronic Calcium-Based Chemical Injury.

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Published in 2022 at "Cornea"

DOI: 10.1097/ico.0000000000003203

Abstract: PURPOSE This study presents the successful management of a patient with chronic chemical-based injury using ethylenediaminetetraacetic acid (EDTA) chelation. METHODS This is a case report of a 59-year-old man who presented to us 2 months… read more here.

Keywords: calcium; edta chelation; calcium based; ethylenediaminetetraacetic acid ... See more keywords
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Digital Multiplierless Realization of a Calcium-Based Plasticity Model

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Published in 2017 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2016.2621823

Abstract: Calcium is a highly widespread and versatile intracellular ion that can control a wide range of temporal dynamics in the brain such as synaptic plasticity. This brief presents a novel and efficient digital circuit for… read more here.

Keywords: plasticity model; calcium based; calcium; plasticity ... See more keywords