Results 31 to 40 of about 2,302,006 (298)
, 2023 In this work, a tight polyethersulfone (PES) -based ultrafiltration (UF) membrane was fabricated to separate dye and salt of textile wastewater via a novel polyion complex assisted phase inversion method in one step.
Yali Zhao +9 more
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The Influence of Oily Vehicle Composition and Vehicle-Membrane Interactions on the Diffusion of Model Permeants across Barrier Membranes [PDF]
, 2021 In many instances, one or more components of a pharmaceutical or cosmetic formulation is an oil. The aims of this study were two-fold. First, to examine the potential of preferential uptake of one oily vehicle component over another into a model barrier ...
Omaima N. Najib +11 more
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Membranes, 2021 Collagen-based resorbable barrier membranes have been increasingly utilized for Guided Bone Regeneration (GBR), as an alternative to non-resorbable synthetic membranes that require a second surgical intervention for removal.
Milena Radenković +9 more
doaj +1 more source
Microscopic simulation of membrane molecule diffusion on corralled membrane surfaces [PDF]
, 2008 The current understanding of how receptors diffuse and cluster in the plasma membrane is limited. Data from single-particle tracking and laser tweezer experiments have suggested that membrane molecule diffusion is affected by the presence of barriers ...
Edwards, Jeremy S. +4 more
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Intensification of Hydrogen production:Pd-Ag Membrane on Tailored Hastelloy X Filter for Membrane-Assisted Steam Methane Reforming [PDF]
, 2023 H2 production via membrane-assisted steam methane reforming (MA-SMR) can ensure higher energy efficiency and lower emissions compared to conventional reforming processes (SMR).
Luca Di Felice +16 more
core +1 more source
Research and development concept of barrier membranes based on “ immune microenvironment regulation”
口腔疾病防治, 2021 Guided bone regeneration technology applied in alveolar bone defect regeneration is based on the barrier function and space maintenance of the barrier membrane.
CHEN Zetao +4 more
doaj +1 more source
The glomerular basement membrane as a barrier to albumin [PDF]
Nature Reviews Nephrology, 2013 The glomerular basement membrane (GBM) is the central, non-cellular layer of the glomerular filtration barrier that is situated between the two cellular components--fenestrated endothelial cells and interdigitated podocyte foot processes. The GBM is composed primarily of four types of extracellular matrix macromolecule--laminin-521, type IV collagen ...
Jung Hee, Suh, Jeffrey H, Miner
openaire +2 more sources
TOPOLOGY AND BARRIER FUNCTION OF MEMBRANES IN THE LUNG [PDF]
Pediatric Research, 1981 The alveolo-capillary air-blood barrier of the lung is made of two thin cell layers, epithelium and endothelium, that limit the flow of solutes and fluid from blood plasma into the narrow interstitial space and into the very thin alveolar fluid lining associated with surfactant. The conditions for maintaining a thin dry air-blood barrier are discussed.
openaire +2 more sources
Long Prehensile Protrusions Can Facilitate Cancer Cell Invasion through the Basement Membrane
Cells, 2023 A basic process in cancer is the breaching of basement-membrane barriers to permit tissue invasion. Cancer cells can use proteases and physical mechanisms to produce initial holes in basement membranes, but how cells squeeze through this barrier into ...
Shayan S. Nazari +3 more
doaj +1 more source
Solute channels of the outer membrane: from bacteria to chloroplasts [PDF]
, 2007 Chloroplasts, unique organelles of plants, originated from endosymbiosis of an ancestor of today's cyanobacteria with a mitochondria-containing host cell. It is assumed that the outer envelope membrane, which delimits the chloroplast from the surrounding
Philippar, Katrin +2 more
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