The preparation and characterization of alumina membranes with ultra-fine pores : Part 3. The permeability for pure liquids [PDF]
, 1985 This paper reports on the permeability of alumina membranes with pore diameters of a few nanometers for pure liquids. It appears that the volume flux corrected for viscosity differences depends on the type of permeant.
Burggraaf, A.J., Leenaars, A.F.M.
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Indonesian Journal of Chemistry, 2021 Polyvinylidene fluoride (PVDF) membrane and its derivative have been investigated the permeation ability for creatinine and urea. The membrane was made by an inversion precipitation system in N,N-dimethyl acetamide (DMAc) and water as non-solvents.
Retno Ariadi Lusiana +8 more
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Growth and membrane permeability of two submersed macrophytes in response to ammonium enrichment
Aquatic Biology, 2013 Increased ammonium (NH4+) concentrations are reported to be an important cause of decline in submersed macrophytes in eutrophic lakes. In this study, a subacute experiment was conducted to examine the effects of various NH4+ concentrations on growth and ...
A Zhong, T Cao, L Ni, P Xie
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Membranes, 2022 The alcohol permeability of anion exchange membranes is a crucial property when they are used as a solid electrolyte in alkaline direct alcohol fuel cells and electrolyzers.
Andrea Fernández-Nieto +2 more
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Barium alginate capsules for 3D immobilisation of living cells: morphology, membrane properties and permeability [PDF]
, 2004 Encapsulation in a barium alginate membrane is a promising strategy to obtain a three dimensional culture of living cells: membrane properties are crucial for a realistic clinical application.
A. Asti +9 more
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Phenylalanine Increases Membrane Permeability [PDF]
Journal of the American Chemical Society, 2017 Biological membranes are a crucial aspect of living systems, controlling the organization and distribution of different chemical components. Control of membrane permeability is especially important for processes such as electron transport in metabolism and signal propagation in nerve cells.
Russell Perkins, Veronica Vaida
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Neutron diffraction reveals sequence-specific membrane insertion of pre-fibrillar islet amyloid polypeptide and inhibition by rifampicin [PDF]
, 2005 Human islet amyloid polypeptide (hIAPP) forms amyloid deposits in non-insulin-dependent diabetes mellitus (NIDDM). Pre-fibrillar hIAPP oligomers (in contrast to monomeric IAPP or mature fibrils) increase membrane permeability, suggesting an important ...
Bradshaw +28 more
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Modification of bacterial cell membrane to accelerate decolorization of textile wastewater effluent using microbial fuel cells: role of gamma radiation [PDF]
, 2020 The aim of the present work was to increase bacterial adhesion on anode via inducing membrane modifications to enhance textile wastewater treatment in Microbial Fuel Cell (MFC).
Abd El Kareem, H. +19 more
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Integrin-mediated membrane blebbing is dependent on the NHE1 and NCX1 activities. [PDF]
, 2011 Integrin-mediated signal transduction and membrane blebbing have been well studied to modulate cell adhesion, spreading and migration^1-6^. However, the relationship between membrane blebbing and integrin signaling has not been explored.
Chi-Hung Lin +8 more
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, 2017 A method of fabricating a gas separation membrane includes providing a coextruded multilayer film that includes a first polymer layer formed of a first polymer material and a second polymer layer formed of a second polymer material, the first polymer ...
Armstrong, Shannon +4 more
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