Results 11 to 20 of about 5,417,341 (315)

Fluoropolymer Membranes for Membrane Distillation and Membrane Crystallization

open access: yesPolymers, 2022
Fluoropolymer membranes are applied in membrane operations such as membrane distillation and membrane crystallization where hydrophobic porous membranes act as a physical barrier separating two phases. Due to their hydrophobic nature, only gaseous molecules are allowed to pass through the membrane and are collected on the permeate side, while the ...
Li Xue   +9 more
openaire   +4 more sources

Investigating the Effects of Nonsolvent Additive and Spinning Conditions on Morphology and Permeation of PAN Hollow Fiber Membranes

open access: yesAdvances in Polymer Technology, 2022
In this study, polyacrylonitrile hollow fiber (PAN HF) membranes were designed and fabricated with desired morphology and permeability for low pressure-driven applications via the dry-wet phase-inversion spinning process.
Mohammad Ali Ghadiri   +2 more
doaj   +1 more source

Membrane Systems with Marked Membranes [PDF]

open access: yesElectronic Notes in Theoretical Computer Science, 2007
Membrane computing is a biologically inspired computational paradigm. Motivated by brane calculi we investigate membrane systems which differ from conventional membrane systems by the following features: (1) biomolecules (proteins) can move through the regions of the systems, and can attach onto (and de-attach from) membranes, and (2) membranes can ...
Robert Brijder   +4 more
openaire   +3 more sources

TECPR1 promotes aggrephagy by direct recruitment of LC3C autophagosomes to lysosomes

open access: yesNature Communications, 2020
Many neurodegenerative disorders are characterised by the accumulation of protein aggregates in neurons. Here, the authors show that the lysosomal protein TECPR1 selectively recruits mature autophagosomes via an interaction with LC3C to break down ...
Lisa Wetzel   +5 more
doaj   +1 more source

Membranous laryngotracheobronchitis (membranous croup) [PDF]

open access: yesAmerican Journal of Roentgenology, 1979
Membranous laryngotracheobronchitis (membranous croup), not previously described as a distinct entity, is characterized by diffuse inflammation of the larynx, trachea, and bronchi with adherent or semiadherent mucopurulent membranes in the subglottic trachea (conus elasticus) and in the upper trachea distal to the conus elasticus.
B K, Han, J S, Dunbar, T W, Striker
openaire   +2 more sources

Is It Possible to Prepare a “Super” Anion-Exchange Membrane by a Polypyrrole-Based Modification?

open access: yesMembranes, 2023
In spite of wide variety of commercial ion-exchange membranes, their characteristics, in particular, electrical conductivity and counterion permselectivity, are unsatisfactory for some applications, such as electrolyte solution concentration.
Anton Kozmai   +5 more
doaj   +1 more source

Membrane tension and membrane fusion [PDF]

open access: yesCurrent Opinion in Structural Biology, 2015
Diverse cell biological processes that involve shaping and remodeling of cell membranes are regulated by membrane lateral tension. Here we focus on the role of tension in driving membrane fusion. We discuss the physics of membrane tension, forces that can generate the tension in plasma membrane of a cell, and the hypothesis that tension powers ...
Michael M, Kozlov   +1 more
openaire   +2 more sources

Lipid-rafts remain stable even after ionizing radiation induced disintegration of β1 integrin containing focal adhesions

open access: yesBMC Research Notes, 2017
Objective Adhesion of cells to the extracellular matrix is facilitated by integrin receptors. We recently found that a nanoscale organization of plasma membrane located integrins containing the β1 subunit is responsible for an enhanced radio-resistance ...
Laura Babel   +4 more
doaj   +1 more source

Comparison of the Electrodialysis Performance in Tartrate Stabilization of a Red Wine Using Aliphatic and Aromatic Commercial and Modified Ion-Exchange Membranes

open access: yesMembranes, 2023
The application of electrodialysis for tartrate stabilization and reagent-free acidity correction of wine and juices is attracting increasing interest. New aliphatic membranes CJMC-3 and CJMA-3 and aromatic membranes CSE and ASE were tested to determine ...
Evgeniia Pasechnaya   +5 more
doaj   +1 more source

Electrochemical Oxidation of Organic Pollutants in Aqueous Solution Using a Ti4O7 Particle Anode

open access: yesMembranes, 2023
Anodes based on substoichiometric titanium oxide (Ti4O7) are among the most effective for the anodic oxidation of organic pollutants in aqueous solutions.
Andrey Kislyi   +5 more
doaj   +1 more source

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