Results 241 to 250 of about 5,411,335 (287)
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Physical Review Letters, 2009
Here we report novel phase-separation behavior accompanying mechanical fracture ("fracture phase separation"), which is observed in polymer solutions. Surprisingly, mechanical fracture becomes a dominant coarsening process of the phase separation. The transition from viscoelastic to fracture phase separation corresponds to the "ductile-to-brittle ...
Takehito, Koyama +2 more
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Here we report novel phase-separation behavior accompanying mechanical fracture ("fracture phase separation"), which is observed in polymer solutions. Surprisingly, mechanical fracture becomes a dominant coarsening process of the phase separation. The transition from viscoelastic to fracture phase separation corresponds to the "ductile-to-brittle ...
Takehito, Koyama +2 more
openaire +2 more sources
Nature Reviews Neuroscience, 2021
Liquid–liquid phase separation of CaMKII and glutamate receptor clusters in postsynaptic membranes might mediate trans-synaptic alignment with the presynaptic vesicle release machinery.
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Liquid–liquid phase separation of CaMKII and glutamate receptor clusters in postsynaptic membranes might mediate trans-synaptic alignment with the presynaptic vesicle release machinery.
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Oncogenesis by phase separation
Nature Reviews Genetics, 2021A new study by Ahn et al. shows that chimeric proteins containing intrinsically disordered regions mediate oncogenesis by inducing liquid–liquid phase separation and thereby affecting chromatin conformation and transcription.
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Aqueous two-phase systems for protein separation: Phase separation and applications
Journal of Chromatography A, 2012 Aqueous two-phase systems (ATPS) that are formed by mixing a polymer (usually polyethylene glycol, PEG) and a salt (e.g. phosphate, sulphate or citrate) or two polymers, and water can be effectively used for the separation and purification of proteins.
Barbara Andrews, Juan Asenjo
exaly +4 more sources
Journal of the American Chemical Society, 2006
A novel approach of photoinduced phase separation has been demonstrated with a photolabile anionic surfactant, mixed with an inert nonionic surfactant in the presence of salting-out electrolyte. Breakdown of the photolyzable surfactant results in hydrophobic photoproducts, which are emulsified by the remaining inert surfactant; added electrolyte ...
Vesperinas, A +6 more
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A novel approach of photoinduced phase separation has been demonstrated with a photolabile anionic surfactant, mixed with an inert nonionic surfactant in the presence of salting-out electrolyte. Breakdown of the photolyzable surfactant results in hydrophobic photoproducts, which are emulsified by the remaining inert surfactant; added electrolyte ...
Vesperinas, A +6 more
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Texturising by phase separation
Biotechnology Advances, 2006The most common food processing operations, thermal and mechanical treatments, both affect phase state and texture of foods. The phase separation threshold for food biopolymer mixtures is usually below their concentrations characteristically found in food. Phase-separation underpins texturisation processes during food processing and digestion.
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Phase separation, charge separation and biogenesis
Biosystems, 1981The current view of bioenergetics postulates transmembrane charge separation as a primary mechanism of energy storage and transformation. Using that bioenergetic view we examine possible methods of photon driven transduction in primordial vesicles.
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Liquid‐Phase Separation with the Rotational Particle Separator
Chemical Engineering & Technology, 2003AbstractRecently, the rotational particle separator (RPS) was introduced as a new technique for separating solid and/or liquid particles of 0.1 μm and larger from gases. In this patented technique the principles of centrifugation are exploited to enhance separation of small‐sized phases and particulate matter of density different from the carrier fluid.
Kemenade, van, H.P. +3 more
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Phase Separation in Regulation of Aggrephagy
Journal of Molecular Biology, 2020The selective degradation of protein aggregates is called aggrephagy. Misfolded proteins are thought to form aggregates, which are then surrounded by selective autophagy receptors and targeted to autophagosomes for degradation. Recent studies of p62 bodies, PGL granules, and stress granules indicate that proteins targeted for aggrephagy are not simple ...
Daxiao, Sun +3 more
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