Gelation phase separation
WebJan 12, 2024 · Phase separation is induced when an initially A-rich/B-poor system is activated with a sufficiently large light stimulus to cross the two-phase miscibility boundary ... Our data are thus in good agreement with a number of studies on the gelation of in vitro protein solutions. We have shown evidence that multiple cycles of intracellular optoFUS ... WebAug 18, 2016 · The gel layer itself can be stabilised by numerous non-covalent interactions to form a meshwork of aggregates (e.g. fibres), typical of amyloidogenic polypeptides. Gel formation has been reported...
Gelation phase separation
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WebJan 5, 2024 · This phenomenon is consistent with the ideas of Semenov and Rubinstein, who predicted that gelation is driven by phase separation for so-called associative … WebJul 8, 2024 · In particular, reversible gelation of liquid–liquid phase-separated systems could confer functional advantages to the generation of new soft materials. Such gelation processes of biomolecular condensates have been extensively studied due to their links with disease. However, the inverse process, the gel–sol transition, has been less explored.
WebSep 9, 2024 · The application range of aerogels, especially in the life-science sector, can be extended by utilizing biocompatible polymers such as polylactic acid (PLA). However, the low glass transition temperature (Tg) of PLA and the challenging gelation techniques limit the application of supercritical CO2 (scCO2) drying and thus the PLA-aerogel production. … WebTraductions en contexte de "séparation de phase dus" en français-anglais avec Reverso Context : Ces systèmes sont souvent le lieu de phénomènes d'agrégation, de gélification et/ou de séparation de phase dus aux interactions entre les entités constituantes.
WebMay 27, 2024 · In terms of basic metal oxide HP monoliths, there exist two different strategies for preparation with respect to the kind of precursor. The first category of precursor is metal alkoxides (denoted as M(OR) x).The first oxide HP monolith prepared via a sol–gel process accompanied by phase separation was SiO 2 HP monolith … WebFeb 1, 2002 · It may be considered as a good model system to investigate the processes of aggregation, gelation and phase separation which play a major role in the chemical …
WebJan 1, 2024 · Abstract Methyl cellulose (MC) is a semiflexible cellulose ether derivative with a wide range of industrial applications, owing to its water solubility at low temperatures and thermoreversible gelation upon heating. The gelation mechanism of aqueous MC solutions has been debated for many years.
WebThe phase diagrams showed the cooccurrence of gelation and phase separation and qualitatively agreed with the theoretically calculated diagrams. The sol–gel transition line and phase separation line of a lower critical solution point type shifted toward lower temperatures and lower concentrations with an increase in the MC molecular weight. clickneat vergnanoWebNov 1, 2003 · For the gelatin/dextran system, phase separation was caused by the ordering of the gelatin molecules that was associated with gelation and the situation was similar to polymerisation induced phase separation that is observed in synthetic polymer systems (Lee & Kyu, 1990). In these cases, coarsening is predicted to occur for a time … bn1 to rh15WebApr 11, 2024 · the critical concentration for protein phase separation Tommaso Amico1#, Andrea Lazzari1#, Antonio Trovato1#, Michele Vendruscolo2*, Monika Fuxreiter1,3 *, Amos Maritan1* ... separation in terms of a third-order gelation process (17, 18). Semenov and Rubinstein modified the Flory-Stockmayer theory, reporting that the gelation process is … bn1 to bn5