Results 41 to 50 of about 4,887,906 (384)

Acknowledgement to Reviewers of Membranes in 2016

open access: yesMembranes, 2017
n ...
Membranes Editorial Office
doaj   +1 more source

A Review of One‐Dimensional Nanomaterials as Electrode Materials for Oxygen Reduction Reaction Electrocatalysis

open access: yesChemElectroChem, 2022
In fuel cells, the generally low oxygen reduction reactions (ORR) rate at the cathode is a major factor limiting the overall performance of fuel cell, so the development of high‐performance, stable and inexpensive ORR electrocatalysts is a major ...
Qiang Zeng   +9 more
doaj   +1 more source

Synthesis and textural properties of unsupported and supported rutile (TiO2) membranes [PDF]

open access: yes, 1993
Two approaches were postulated for improving the stability of porous texture of titania membranes: (1) retarding the phase transformation and grain growth; (2) avoiding the phase transformation.
Burggraaf, Anthonie J.   +4 more
core   +3 more sources

Unimpeded Permeation of Water Through Helium-Leak–Tight Graphene-Based Membranes [PDF]

open access: yesScience, 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

Membranous nephropathy [PDF]

open access: yesNature Reviews Disease Primers, 2021
Membranous nephropathy (MN) is a glomerular disease that can occur at all ages. In adults, it is the most frequent cause of nephrotic syndrome. In ~80% of patients, there is no underlying cause of MN (primary MN) and the remaining cases are associated with medications or other diseases such as systemic lupus erythematosus, hepatitis virus infection or ...
Ronco, Pierre   +9 more
openaire   +4 more sources

Demulsifier-Inspired Superhydrophilic/Underwater Superoleophobic Membrane Modified with Polyoxypropylene Polyoxyethylene Block Polymer for Enhanced Oil/Water Separation Properties

open access: yesMolecules, 2023
Demulsifiers are considered the key materials for oil/water separation. Various works in recent years have shown that demulsifiers with polyoxypropylen epolyoxyethylene branched structures possess better demulsification effects. In this work, inspired by
Mengmeng Zhang   +8 more
doaj   +1 more source

Acknowledgement to Reviewers of Membranes in 2013

open access: yesMembranes, 2014
The editors of Membranes would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2013.
Membranes Editorial Office
doaj   +1 more source

Generation of specific antibodies against the rap1A, rap1B and rap2 small GTP-binding proteins. Analysis of rap and ras proteins in membranes from mammalian cells [PDF]

open access: yes, 1992
Specific antibodies against rap1A and rap1B small GTP-binding proteins were generated by immunization of rabbits with peptides derived from the C-terminus of the processed proteins.
Frank, R.   +5 more
core   +1 more source

Precise and Ultrafast Molecular Sieving Through Graphene Oxide Membranes [PDF]

open access: yesScience, 2014
Graphene oxide membranes allow only very small hydrated molecules and ions to pass with an accelerated transport rate. [Also see Perspective by Mi] Graphene-based materials can have well-defined nanometer pores and can exhibit low frictional water flow ...
R. Joshi   +8 more
semanticscholar   +1 more source

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