Results 31 to 40 of about 958,404 (258)
Fluctuation-Driven Molecular Transport in an Asymmetric Membrane Channel [PDF]
, 2004 Channel proteins, that selectively conduct molecules across cell membranes, often exhibit an asymmetric structure. By means of a stochastic model, we argue that channel asymmetry in the presence of non-equilibrium fluctuations, fueled by the cell's ...
B. Alberts +6 more
core +2 more sources
Glycerol from biodiesel production: the new corn for dairy cattle
Revista Brasileira de Zootecnia, 2008 Glycerol, also known as glycerin, is a colorless, odorless, hygroscopic, and sweet-tasting viscous liquid. It is a sugar alcohol with high solubility index in water and has a wide range of applications in the food, pharmaceutical, and cosmetic industries.
Shawn S Donkin
doaj +1 more source
Diffusion-viscosity decoupling in supercooled glycerol aqueous solutions [PDF]
, 2014 The diffusion of ferrocene methanol in supercooled glycerol-water mixtures has been measured over a wide viscosity range, which allowed analyzing the composition dependence of the Stokes-Einstein breakdown (diffusion-viscosity decoupling).
Corti, Horacio Roberto +2 more
core +1 more source
Inhibition of Fructose-1,6-bisphosphatase by Aminoimidazole Carboxamide Ribotide Prevents Growth of Salmonella enterica purH Mutants on Glycerol [PDF]
, 2006 The enzyme fructose-1,6-bisphosphatase (FBP) is key regulatory point in gluconeogenesis. Mutants of Salmonella enterica lacking purH accumulate 5-amino-4-imidazole carboxamide ribotide (AICAR) and are unable to utilize glycerol as sole carbon and energy ...
Boyd, Jeffrey M. +2 more
core +1 more source
DEVELOPMENT OF VIRTUAL EVENT MARKETING [PDF]
, 2001 In the last few years the Pichia pastoris expression system has been gaining more and more interest for the expression of recombinant proteins. Many groups have employed fermentation technology in their investigations because the system is fairly easy to
Emde, F. +5 more
core +1 more source
31P NMR of phospholipid glycerol phosphodiester residues.
Journal of Lipid Research, 1990 Saponification of extracted tissue phospholipids yields a set of isolated glycerol 3-phosphoryl phospholipid polar headgroups from which semi-quantitative 31P NMR spectra can be obtained.
TE Merchant, T Glonek
doaj +1 more source
Reactivation of ethanol-calcium-isolated cilia from Tetrahymena pyriformis [PDF]
, 1967 Cilia isolated from Tetrahymena after ciliary shedding is induced by the addition of CaCl2 or other salts to cells suspended in an ethanol solution (4, 6, 11) have been studied chemically and enzymatically (4, 6, 11, 12, 13), but until now have never ...
Winicur, Sandra
core +2 more sources
Gas-Phase Lubrication of ta-C by Glycerol and Hydrogen Peroxide. Experimental and Computer Modeling [PDF]
, 2010 Tetrahedrally coordinated hydrogen-free amorphous diamond-like carbon coating (denoted as ta-C) presents ultralow friction under boundary lubrication conditions at 80 °C in presence of OH-containing molecules.
De Barros Bouchet, Maria-Isabel +6 more
core +1 more source
Journal of Chemistry, 2015 Glycerol is a major by-product in the biodiesel production process. Every 100 kg of biodiesel produced generates approximately 10 kg of crude glycerol. As the biodiesel industry has expanded rapidly in recent years, finding new uses of the excess crude ...
Rui Huang, Eui Yong Kim
doaj +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source