Results 341 to 350 of about 4,887,906 (384)

The ionic channels in excitable membranes.

Ciba Foundation symposium, 1975
The ionic channels in excitable membranes are of two classes: those that open and close when the membrane potential alters and those that respond to the release of an appropriate chemical transmitter.
R. Keynes
semanticscholar   +1 more source

Membranes

Current Opinion in Structural Biology, 2011
This is a time of critical increases in understanding membrane protein structures and their mechanisms in biology. As the first structures of membrane proteins determined by X ray crystallography from rich natural sources bovine rhodopsin bovine aquaporin from eye lens and proteins from mammalian tissues the advent of cloning and expression opened a ...
Stroud Robert M, Schertler Gerhard F X
openaire   +2 more sources

MXene Materials for Designing Advanced Separation Membranes

Advances in Materials, 2020
MXenes are emerging rapidly as a new family of multifunctional nanomaterials with prospective applications rivaling that of graphenes. Herein, a timely account of the design and performance evaluation of MXene‐based membranes is provided.
H. Karahan, Kunli Goh, C. Zhang, Euntae Yang, Cansu Yıldırım, C. Y. Chuah, M. G. Ahunbay, Jaewoo Lee, Ş. Tantekin-Ersolmaz, Yuan Chen, Tae-Hyun Bae   +10 more
semanticscholar   +1 more source

Membrane proteins and membrane proteomics

PROTEOMICS, 2008
AbstractBiological membranes form an essential barrier between living cells and their external environments, as well as serve to compartmentalize intracellular organelles within eukaryotes. The latter includes membranes that envelope the nucleus, the outer and inner membranes of the mitochondria, membrane cisternae complex of the ER, Golgi apparatus ...
Hwee Tong Tan, Sandra Tan, Maxey C. M. Chung   +2 more
openaire   +3 more sources

MOF glass membranes for gas separation.

Angewandte Chemie, 2020
Metal-organic framework (MOF) glass is a promising candidate for membrane fabrication due to its significant porosity, the ease of processing, and most notably, the potential to eliminate the grain boundary that is unavoidable for polycrystalline MOF ...
Yuhan Wang, Hua Jin, Q. Ma, Kai Mo, Haizhuo Mao, A. Feldhoff, Xingzhong Cao, Yanshuo Li, Fusheng Pan, Zhongyi Jiang   +9 more
semanticscholar   +1 more source

Functions of lipid rafts in biological membranes.

Annual Review of Cell and Developmental Biology, 1998
Recent studies showing that detergent-resistant membrane fragments can be isolated from cells suggest that biological membranes are not always in a liquid-crystalline phase.
Deborah A. Brown, E. London
semanticscholar   +1 more source

High-Flux Membranes Based on the Covalent Organic Framework COF-LZU1 for Selective Dye Separation by Nanofiltration.

Angewandte Chemie, 2018
Covalent organic frameworks (COFs) are attractive candidates for advanced water-treatment membranes owing to their high porosity and well-organized channel structures. Herein, the continuous two-dimensional imine-linked COF-LZU1 membrane with a thickness
Hongwei Fan, Jiahui Gu, Hong Meng, A. Knebel, J. Caro   +4 more
semanticscholar   +1 more source

Membranes and Membrane Processes

MRS Bulletin, 1999
Membrane separation science has enjoyed tremendous progress since the first synthesis of membranes almost 40 years ago, which was driven by strong technological needs and commercial expectations. As a result, the range of successful applications of membranes and membrane processes is continuously broadening.
openaire   +2 more sources

Covalent Organic Framework-Covalent Organic Framework Bilayer Membranes for Highly Selective Gas Separation.

Journal of the American Chemical Society, 2018
Covalent organic frameworks (COFs) have been proposed as alternative candidates for molecular sieving membranes due to their chemical stability. However, developing COF membranes with narrowed apertures close to the size of common gas molecules is a ...
Hongwei Fan, Alexander Mundstock, A. Feldhoff, A. Knebel, Jiahui Gu, Hong Meng, J. Caro   +6 more
semanticscholar   +1 more source

Microporous membranes in membrane distillation

Pure and Applied Chemistry, 1986
Abstract
Drioli E, CALABRO', Vincenza, Wu Y.
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