Articles with "water permeation" as a keyword



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Molecular Dynamic Simulations to Probe Water Permeation Pathways of GPCRs.

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Published in 2019 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-9121-1_2

Abstract: Rhodopsin is a light-driven G protein-coupled receptor mediating signal transduction in eyes. The molecular dynamics (MD) simulations are powerful computational tools to investigate molecular behavior of proteins and internal water molecules which are related to… read more here.

Keywords: simulations probe; probe water; water; dynamic simulations ... See more keywords
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Water Permeation Properties of Self Compacting Concrete Made with Coarse and Fine Recycled Concrete Aggregates

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Published in 2018 at "International Journal of Civil Engineering"

DOI: 10.1007/s40999-016-0062-x

Abstract: The paper presents results of an experimental investigation carried out on the water permeation properties of self compacting concrete (SCC) containing fine recycled concrete aggregates (FRCA) and coarse recycled concrete aggregates (CRCA) as replacement of… read more here.

Keywords: water; permeation properties; water permeation; test ... See more keywords
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Measurement of water permeation through membranes from extremely high hydraulic pressure to atmospheric pressure

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.10.037

Abstract: Abstract The performance of electrochemical hydrogen compressors (EHCs) with polymer electrolyte membranes which work in the presence of water is affected by the flooding; however, the water permeation through the membranes from the high-pressure side… read more here.

Keywords: permeation; water permeation; hydraulic pressure; permeation membranes ... See more keywords
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Water permeation pathways in laminated organic single-crystal devices

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Published in 2020 at "AIP Advances"

DOI: 10.1063/5.0009912

Abstract: Water permeation pathways in electronic devices should be eliminated for the suppression of operational instabilities. We investigated possible pathways in field-effect transistors based on a laminated single crystal (SC) of an organic semiconductor, rubrene. Water-induced… read more here.

Keywords: water; single crystal; water permeation; permeation pathways ... See more keywords
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Electroregulation of graphene–nanofluid interactions to coenhance water permeation and ion rejection in vertical graphene membranes

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Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2219098120

Abstract: Significance The accurate regulation of membrane–nanofluid interfacial interactions in nanoscale channels is of fundamental importance for achieving high membrane filtration performance. However, concurrently attaining ultrafast water permeation and high ion rejection is challenging for current… read more here.

Keywords: graphene; water permeation; membrane; rejection ... See more keywords
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Ultrafast water permeation through nanochannels with a densely fluorous interior surface

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Published in 2022 at "Science"

DOI: 10.1126/science.abd0966

Abstract: Ultrafast water permeation in aquaporins is promoted by their hydrophobic interior surface. Polytetrafluoroethylene has a dense fluorine surface, leading to its strong water repellence. We report a series of fluorous oligoamide nanorings with interior diameters… read more here.

Keywords: ultrafast water; water; water permeation; interior surface ... See more keywords
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Computational Study of the Ion and Water Permeation and Transport Mechanisms of the SARS-CoV-2 Pentameric E Protein Channel

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Published in 2020 at "Frontiers in Molecular Biosciences"

DOI: 10.3389/fmolb.2020.565797

Abstract: Coronavirus disease 2019 (COVID-19) is caused by a novel coronavirus (SARS-CoV-2) and represents the causative agent of a potentially fatal disease that is a public health emergency of international concern. Coronaviruses, including SARS-CoV-2, encode an… read more here.

Keywords: sars cov; ion water; protein channel; water permeation ... See more keywords
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Merging Proline:Xylitol Eutectic Solvent in Crosslinked Chitosan Pervaporation Membranes for Enhanced Water Permeation in Dehydrating Ethanol

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Published in 2023 at "Membranes"

DOI: 10.3390/membranes13040451

Abstract: The scope of this research aims at merging a new deep eutectic mixture (DES) into a biopolymer-based membrane for a pervaporation application in dehydrating ethanol. Herein, an L-proline:xylitol (at 5:1) eutectic mixture was successfully synthesized… read more here.

Keywords: proline xylitol; water; pervaporation; permeation ... See more keywords
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Molecular Dynamics Simulation Study of Polyamide Membrane Structures and RO/FO Water Permeation Properties

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Published in 2018 at "Membranes"

DOI: 10.3390/membranes8040127

Abstract: Polyamide (PA) membranes possess properties that allow for selective water permeation and salt rejection, and these are widely used for reverse osmotic (RO) desalination of sea water to produce drinking water. In order to design… read more here.

Keywords: membrane structures; water permeability; water; water permeation ... See more keywords