Results 31 to 40 of about 506,491 (421)

Ice Formation in Model Biological Membranes in the Presence of Cryoprotectors [PDF]

open access: yesNuclear Instruments & Methods in Physics Research A 448 (2000) 225-260, 2001
Ice formation in model biological membranes is studied by SAXS and WAXS in the presence of cryoprotectors: dimethyl sulfoxide and glycerol. Three types of phospholipid membranes: DPPC, DMPC, DSPC are chosen for the investigation as well-studied model biological membranes. A special cryostat is used for sample cooling from 14.1C to -55.4C.
arxiv   +1 more source

A minimal biochemical route towards de novo formation of synthetic phospholipid membranes. [PDF]

open access: yes, 2019
All living cells consist of membrane compartments, which are mainly composed of phospholipids. Phospholipid synthesis is catalyzed by membrane-bound enzymes, which themselves require pre-existing membranes for function.
Bhattacharya, Ahanjit   +3 more
core   +2 more sources

A mesoscale model for quantitative phospholipid monolayer simulations at the air-water interface [PDF]

open access: yesarXiv, 2021
A mesoscale model with molecular resolutions is presented for the dipalmitoyl-phosphatidylcholine (DPPC) and 1-palmitoyl-2-oleyl-sn-glycero-3-phosphocholine (POPC) monolayer simulations at the air-water interface using many-body dissipative particle dynamics (MDPD).
arxiv  

FADS Gene Cluster Polymorphisms: Important Modulators of Fatty Acid Levels and Their Impact on Atopic Diseases [PDF]

open access: yes, 2009
Long-chain polyunsaturated fatty acids (LC-PUFAs) play an important role in several physiological processes and their concentration in phospholipids has been associated with several complex diseases, such as atopic disease.
Heinrich, Joachim   +3 more
core   +1 more source

Effects of dietary phospholipids on growth performance, fatty acid composition, and expression of lipid metabolism related genes of juvenile hybrid grouper (Epinephelus fuscoguttatus ♀ × E. lancolatus ♂)

open access: yesAquaculture Reports, 2022
The present study was conducted to investigate the effects of dietary phospholipids on growth performance, fatty acid composition, and lipid metabolism in juvenile hybrid grouper (Epinephelus fuscoguttatus ♀ × E. lancolatus ♂).
Yan Huang   +6 more
doaj  

Formation and Regulation of Mitochondrial Membranes

open access: yesInternational Journal of Cell Biology, 2014
Mitochondrial membrane phospholipids are essential for the mitochondrial architecture, the activity of respiratory proteins, and the transport of proteins into the mitochondria.
Laila Cigana Schenkel, Marica Bakovic
doaj   +1 more source

NMR studies of membrane structure and dynamics [PDF]

open access: yes, 1978
Over the past decade, there has been considerable interest in the motional state of the phospholipid bilayer membrane. The motivation underlying these efforts has been the contention that the phospholipid bilayer is the basic matrix in which membrane ...
Bocian, David F., Chan, Sunney I.
core   +1 more source

Transporting of a Cell-Sized Phospholipid Vesicle Across Water/Oil Interface [PDF]

open access: yes, 2006
When a cell-sized water droplet, with a diameter of several tens of micro meter, is placed in oil containing phospholipids, a stable cell-sized vesicle is spontaneously formed as a water-in-oil phospholipid emulsion (W/O CE) with a phospholipid monolayer.
arxiv   +1 more source

Research progress on the genesis and removal methods of non-hydratable phospholipids from vegetable oils

open access: yesGrasas y Aceites
Vegetable oil phospholipids can be divided into hydratable phospholipids (HP) and non-hydratable phospholipids (NHP). The general process of alkali refining or hydration degumming can remove most of the phospholipids, and the rest is mainly non ...
F.G. Pan   +8 more
doaj   +1 more source

From supported membranes to tethered vesicles: lipid bilayers destabilisation at the main transition [PDF]

open access: yes10.1209/epl/i2006-10145-2, 2006
We report results concerning the destabilisation of supported phospholipid bilayers in a well-defined geometry. When heating up supported phospholipid membranes deposited on highly hydrophilic glass slides from room temperature (i.e. with lipids in the gel phase), unbinding was observed around the main gel to fluid transition temperature of the lipids.
arxiv   +1 more source

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