Results 21 to 30 of about 4,622,763 (348)
Membranes, 2023 Recently, the multi-level interwoven structured micro/nano fiber membranes with coarse and fine overlaps have attracted lots of attention due to their advantages of high surface roughness, high porosity, good mechanical strength, etc., but their simple ...
Yixia Zhao +7 more
doaj +1 more source
Critical points in the analysis of membrane pore structures by thermoporometry [PDF]
, 1992 Several ultrafiltration membranes of the anisotropic and isotropic type were characterized by means of the thermoporometry. Successive cooling and heating runs were performed in order to investigate the effects of the water-ice and ice-water phase ...
Bargeman, D. +5 more
core +3 more sources
Acknowledgement to Reviewers of Membranes in 2018
Membranes, 2019 Rigorous peer-review is the corner-stone of high-quality academic publishing [...]
Membranes Editorial Office
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Hollow-Fiber Membrane Contactor for Biogas Recovery from Real Anaerobic Membrane Bioreactor Permeate
Membranes, 2022 This study demonstrates the application of hollow-fiber membrane contactors (HFMCs) for the recovery of biogas from the ultrafiltration permeate of an anaerobic membrane bioreactor (AnMBR) and synthetic effluents of pure and mixed CH4 and CO2.
Qazi Sohaib +5 more
doaj +1 more source
Unimpeded Permeation of Water Through Helium-Leak–Tight Graphene-Based Membranes [PDF]
Science, 2011 Porous Membranes Thin semi-permeable membranes are commonly used as chemical barriers or for filtration purposes. While the size of the pores will influence which molecules are able to pass, other factors—including the surface chemistry of the pore walls,
R. Nair +4 more
semanticscholar +1 more source
Membrane biology: Membrane-regulated transcription [PDF]
Current Biology, 2000 The activation of membrane-bound transcription factors involves release from the membrane by proteolysis. Recent studies show that, for some proteins, cleavage is performed by the proteasome, whereas others require specific proteases.
Vik, Åshild, Rine, Jasper
openaire +2 more sources
Fixed-Connectivity Membranes [PDF]
, 2004 The statistical mechanics of flexible surfaces with internal elasticity and shape fluctuations is summarized. Phantom and self-avoiding isotropic and anisotropic membranes are discussed, with emphasis on the universal negative Poisson ratio common to the
Bowick, Mark J.
core +3 more sources
Single and binary protein electroultrafiltration using poly(vinyl-alcohol)-carbon nanotube (PVA-CNT) composite membranes. [PDF]
, 2020 Electrically conductive composite ultrafiltration membranes composed of carbon nanotubes have exhibited efficient fouling inhibition in wastewater treatment applications. In the current study, poly(vinyl-alcohol)-carbon nanotube membranes were applied to
Gee, Terence +5 more
core +3 more sources
The preparation and characterization of alumina membranes with ultra-fine pores : Part 4. Ultrafiltration and hyperfiltration experiments [PDF]
, 1985 The rejection characteristics of three types of alumina membranes for polyethylene glycol (PEG) polymers and dextrans soluted in water have been investigated. If the temperature at which the membranes are treated is increased, the pore size increases and
Burggraaf, A.J., Leenaars, A.F.M.
core +4 more sources
Acknowledgement to Reviewers of Membranes in 2015
Membranes, 2016 The editors of Membranes would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2015. [...]
Membranes Editorial Office
doaj +1 more source